Blood Supply of Long Bone and Osteomyelitis by Aakash Pandit
•Download as PPTX, PDF•
0 likes•421 views
The blood supply of long bones comes from four systems: nutrient artery, metaphyseal, epiphyseal, and periosteal. The nutrient artery enters through the diaphysis and supplies the inner two-thirds of the cortex and medullary cavity. The periosteal system sends branches through the cortex. The epiphyseal system permits growth through openings into the ossification centers. The metaphyseal system reinforces the nutrient artery and anastomoses with epiphyseal vessels after growth stops. The growth plate itself is avascular and receives nutrients from epiphyseal and metaphyseal arteries. Venous drainage occurs through veins in the medullary cavity,
Report
Share
Report
Share
Recommended
Joints of-upper-limb
introduction about joints, types of joints . joints are present with in upper limb, movements of all joints and finally with clinical correlation of all joints.
Blood Supply of Long Bone by Aakash Pandit
Blood supply of long bone
avascular necrosis of femoral head
free fibula flap reconstructive surgery
Osteomyelitis
Gluteal region
The document summarizes the key anatomical structures of the gluteal region and inferior extremity. It describes 5 differences between the human superior and inferior extremities, including that the gluteal region acts as a transitional region between the trunk and lower extremity. It then provides details on the boundaries, skeleton, muscles like the gluteus maximus and medius, ligaments, vessels, nerves, and other structures found in the gluteal region.
Cartilage
Cartilage is a connective tissue that provides support and flexibility to various regions of the body. There are three main types of cartilage - hyaline, elastic, and fibrocartilage. Hyaline cartilage is the most abundant and is characterized by chondrocytes embedded in a matrix with collagen fibers and proteoglycans. It is found in locations like the fetal skeleton, nose, and joints. Elastic cartilage contains elastic fibers that allow for flexibility and is present in the ear and epiglottis. Fibrocartilage consists of thick collagen fibers and is found in joints like the pubic symphysis where it can withstand compressive forces.
Osteology of facial skeleton
The document provides an overview of osteology and classification of bones in the facial skeleton. It begins with an introduction to bone structure and function. It then classifies bones based on shape and development. The document outlines the bones that make up the skull, including the calvarium (paired and unpaired bones), and provides details on the norma views (verticalis, occipitalis, lateralis, frontalis, basalis). It describes each individual bone, its landmarks and clinical relevance. In summary, the document categorizes and describes in detail the bones that make up the skull and facial skeleton.
Epiphysis_UTSAV
The document discusses the epiphysis, which is one of the three parts of a long bone. It develops through enchondral ossification from secondary ossification centers. Lesions can occur at the epiphysis, including tumors and infections. Injuries to the epiphyseal plate in children are classified using the Salter-Harris system from Type I to V based on the fracture line. Rare types also exist. The epiphysis is an important part of long bone anatomy and development in the body.
Anatomy of Joints & its classification
There are three main types of joints in the body - fibrous, cartilaginous, and synovial joints. Fibrous joints are immovable, cartilaginous joints allow slight movement, and synovial joints can move freely. Synovial joints are further classified by their shape and include hinge, ball-and-socket, and saddle joints. Each joint has a fibrous capsule, ligaments, synovial membrane, articular cartilage, and in some cases articular discs or bursae to facilitate movement and reduce friction between bones.
anatomy of joints
Joints are connections between bones that allow movement. There are 230 joints in the body. Joints are classified structurally based on how the bones connect and functionally based on their range of motion. The main types of joints are fibrous, cartilaginous, and synovial joints. Synovial joints have the most mobility and include ball-and-socket joints of the shoulder and hip. Key parts of synovial joints include the articular cartilage, joint capsule, synovial membrane, and sometimes articular discs.
Recommended
Joints of-upper-limb
introduction about joints, types of joints . joints are present with in upper limb, movements of all joints and finally with clinical correlation of all joints.
Blood Supply of Long Bone by Aakash Pandit
Blood supply of long bone
avascular necrosis of femoral head
free fibula flap reconstructive surgery
Osteomyelitis
Gluteal region
The document summarizes the key anatomical structures of the gluteal region and inferior extremity. It describes 5 differences between the human superior and inferior extremities, including that the gluteal region acts as a transitional region between the trunk and lower extremity. It then provides details on the boundaries, skeleton, muscles like the gluteus maximus and medius, ligaments, vessels, nerves, and other structures found in the gluteal region.
Cartilage
Cartilage is a connective tissue that provides support and flexibility to various regions of the body. There are three main types of cartilage - hyaline, elastic, and fibrocartilage. Hyaline cartilage is the most abundant and is characterized by chondrocytes embedded in a matrix with collagen fibers and proteoglycans. It is found in locations like the fetal skeleton, nose, and joints. Elastic cartilage contains elastic fibers that allow for flexibility and is present in the ear and epiglottis. Fibrocartilage consists of thick collagen fibers and is found in joints like the pubic symphysis where it can withstand compressive forces.
Osteology of facial skeleton
The document provides an overview of osteology and classification of bones in the facial skeleton. It begins with an introduction to bone structure and function. It then classifies bones based on shape and development. The document outlines the bones that make up the skull, including the calvarium (paired and unpaired bones), and provides details on the norma views (verticalis, occipitalis, lateralis, frontalis, basalis). It describes each individual bone, its landmarks and clinical relevance. In summary, the document categorizes and describes in detail the bones that make up the skull and facial skeleton.
Epiphysis_UTSAV
The document discusses the epiphysis, which is one of the three parts of a long bone. It develops through enchondral ossification from secondary ossification centers. Lesions can occur at the epiphysis, including tumors and infections. Injuries to the epiphyseal plate in children are classified using the Salter-Harris system from Type I to V based on the fracture line. Rare types also exist. The epiphysis is an important part of long bone anatomy and development in the body.
Anatomy of Joints & its classification
There are three main types of joints in the body - fibrous, cartilaginous, and synovial joints. Fibrous joints are immovable, cartilaginous joints allow slight movement, and synovial joints can move freely. Synovial joints are further classified by their shape and include hinge, ball-and-socket, and saddle joints. Each joint has a fibrous capsule, ligaments, synovial membrane, articular cartilage, and in some cases articular discs or bursae to facilitate movement and reduce friction between bones.
anatomy of joints
Joints are connections between bones that allow movement. There are 230 joints in the body. Joints are classified structurally based on how the bones connect and functionally based on their range of motion. The main types of joints are fibrous, cartilaginous, and synovial joints. Synovial joints have the most mobility and include ball-and-socket joints of the shoulder and hip. Key parts of synovial joints include the articular cartilage, joint capsule, synovial membrane, and sometimes articular discs.
Histo – bone
This document provides an overview of bone histology. It defines bone as a mineralized connective tissue composed of bone matrix and three cell types: osteoblasts, osteocytes, and osteoclasts. It describes the microscopic structure of compact and spongy bone, including osteons, central canals, lamellae, and trabeculae. It explains the functions of osteoblasts in bone formation, osteoclasts in bone resorption, and osteocytes in bone maintenance. Finally, it discusses the periosteum and endosteum, which cover the external and internal bone surfaces and provide nutrition and new osteoblasts.
Classification of joints
Joints are classified structurally based on how bones connect and functionally based on degree of movement. Structural types are fibrous, cartilaginous, and synovial. Fibrous joints allow little movement, cartilaginous more than fibrous but less than synovial. Synovial joints have the most mobility and include ball-and-socket, hinge, and gliding joints. Functionally, joints are synarthrosis (no movement), amphiarthrosis (slight movement), and diarthrosis (varied movement like flexion). Key parts of joints are articular cartilage, synovial cavity, articular capsule, synovial fluid, and ligaments.
Cubital fossa
The cubital fossa is located on the anterior surface of the elbow joint as a depression. It is bounded medially by the pronator teres muscle and laterally by the brachioradialis muscle. Its contents from medial to lateral include the median nerve, brachial artery, biceps tendon, and superficial radial nerve. The brachial pulse can be felt and blood pressure measured in this region. It is also a common site for venepuncture due to the median cubital vein. Damage to the cubital fossa contents can occur in supracondylar fractures of the humerus.
Anatomy of Gluteal Region
The document provides information about the gluteal region including its boundaries, muscles, blood vessels, and nerves. It describes the gluteus maximus, medius, and minimus muscles and their actions. It discusses the cutaneous innervation and the nerves that innervate the muscles of the gluteal region including the superior and inferior gluteal nerves. It provides details on the arteries including the superior and inferior gluteal arteries and structures that pass through the greater sciatic foramen.
Anatomy of bone..latest
This document discusses the anatomy of bone, including its structure, function, classification, development, and blood supply. It describes bone as a composite connective tissue made up of organic components like bone cells and collagen and inorganic components like calcium crystals. It classifies bone tissue into woven bone, lamellar bone, cortical bone, and cancellous bone. Bone development occurs through either intramembranous or endochondral ossification. Finally, it outlines the dynamic process of bone remodeling carried out by osteoblasts, osteoclasts, and the blood supply to bone.
Lower limb complete
The document summarizes the anatomy of the lower extremities. It describes the bones and regions of the lower limb, including the pelvis, thigh, leg, and foot. It outlines the bones that make up the pelvis (hip bones, sacrum, coccyx), and provides details on the ilium, ischium, pubis, acetabulum, and other structures of the hip bone. It also describes the femur, including the head, neck, greater and lesser trochanters. The document emphasizes the anatomical landmarks and functional aspects of the lower extremity bones.
Bone : Basics
Description of bone, types, classification, types of cells, functions of cells, Histological analysis, clinical implications
Muscles of face
The document describes the facial muscles, including their origins, insertions and actions. It lists and provides details on the muscles of the scalp, eyelids, nose, mouth and other areas. The orbicularis oculi, corrugator supercilii, levator palpebrae superioris and other orbital muscles are described. The document also outlines the nasal muscles like the nasalis and dilatator naris muscles. The oral group includes the orbicularis oris, buccinator and muscles that depress or elevate parts of the lips and mouth.
5.posterior compartment of the thigh
The posterior compartment of the thigh contains the hamstring muscles (biceps femoris, semitendinosus, semimembranosus, and part of the adductor magnus), which are supplied by branches from the sciatic nerve. It also contains cutaneous nerves that innervate the skin (medial, posterior, and lateral cutaneous nerves) and veins that drain into the great and small saphenous veins. The blood supply comes from branches of the profunda femoris artery and drains into the profunda femoris vein.
Fibrous joints
This document discusses the three types of joints in the body - fibrous, cartilaginous, and synovial joints. It focuses on fibrous joints, which are connections between bones held together by collagen fibers or other fibrous connective tissues, making them largely immobile. Examples of fibrous joints include sutures in the skull, syndesmoses between bones of the limbs, and gomphoses where teeth attach to alveolar sockets. While fibrous joints allow little to no movement, they provide strength and stability at sites of bone connection throughout the body.
Bone
The document discusses the anatomy and physiology of bone. It covers the functions, classification, microscopic structure, development, growth and common disorders of bone. Key points include that bone provides structure, protection and movement; is made of collagen fibers and hydroxyapatite; develops through intramembranous or endochondral ossification; and can be affected by conditions like fractures, osteoporosis or cancer.
Pelvic girdle, Femur, Sacroiliac joint and Hip Joint
The document discusses the anatomy of the pelvic girdle and femur. It describes the bones that make up the pelvic girdle - the hip bones, pubic symphysis and sacrum. It then details the individual bones, their features and articulations. This includes the sacroiliac joint and hip joint. It also outlines the ligaments supporting these joints and the movements they allow. Finally, it lists some of the muscles involved in hip joint movement.
Joints
Joints connect bones and allow movement. There are three main types of joints - immovable joints which do not allow movement (e.g. sutures in the skull), slightly movable joints which allow some movement (e.g. symphysis pubis joint), and freely movable joints which allow extensive movement (e.g. ball and socket joint in the shoulder). Freely movable joints have structures like synovial fluid and membranes that reduce friction and allow movement. Examples of different freely movable joints are ball and socket, hinge, gliding, condyloid, saddle, and pivot joints.
Endochondral ossification
A brief presentation on endochondral ossifcation. dealing with cellular changes in bone and physiological process involved in long bone developmen
Types of Bone cells
Bone is a specialized connective tissue composed of both organic and inorganic parts. The organic part includes collagen and other proteins, while the inorganic part contains calcium and phosphate minerals. Bone contains three main cell types - osteoprogenitor cells that develop into osteoblasts or osteoclasts. Osteoblasts form new bone by secreting proteins and minerals, osteoclasts break down bone, and osteocytes maintain bone structure. Together these cells regulate bone remodeling through signals that stimulate or inhibit each other's activity.
Skeletal muscle structure & function
This document discusses the structure and function of skeletal muscle. It begins with an introduction to skeletal muscle and then covers topics like muscle fiber structure, development of muscle cells, muscle proteins, the sarcomere, sarcoplasmic reticulum, and excitation-contraction coupling. Diagrams are provided to illustrate muscle fiber anatomy, the arrangement of actin and myosin filaments in the sarcomere, and the relationship between the sarcoplasmic reticulum and t-tubules. The document provides definitions of key muscle terms and describes the roles of various muscle proteins.
Bone ossification
There are two types of bone ossification: intramembranous and endochondral. Intramembranous ossification forms bones like the skull and clavicles directly in connective tissue. Endochondral ossification replaces cartilage with bone to form long bones. This process begins with mesenchymal cells forming cartilage, which then undergoes interstitial and appositional growth. Osteoblasts eventually deposit bone matrix around the calcified cartilage, forming trabeculae and replacing the cartilage with bone from the primary ossification center outward.
structure of skeletal muscle.ppt.pptx
Skeletal muscle is one of the three significant muscle tissues in the human body. Each skeletal muscle consists of thousands of muscle fibers wrapped together by connective tissue sheaths. The individual bundles of muscle fibers in a skeletal muscle are known as fasciculi.
The Joints
A joint is an articulation between two bones in the body and are broadly classified by the tissue which connects the bones. The three main types of joints are: synovial, cartilaginous and fibrous.
Shoulder region
The document describes the anatomy of the shoulder region. It discusses the bones that make up the shoulder girdle, including the clavicle and scapula. It then describes the major muscles of the shoulder girdle, including the deltoid, supraspinatus, infraspinatus, teres minor, teres major, and subscapularis muscles. It provides details on the origins, insertions, nerve supplies and actions of these muscles. It also discusses the rotator cuff and its role in stabilizing the shoulder joint. Finally, it outlines some important neurovascular structures in the shoulder region, including the suprascapular nerve and axillary nerve.
Presentation blood supply on bone. .pptx
The document discusses the anatomy and blood supply of long bones. It notes that long bones receive blood supply from three main sources: nutrient arteries, metaphyseal arteries, and periosteal arteries. Nutrient arteries enter through the medullary canal and branch longitudinally and radially. Metaphyseal arteries supply the ends of bones, and periosteal arteries on the outer surface supply the outer third of the cortex. The blood supply supports bone growth and healing after fractures. Certain bones like the scaphoid and talus have a more tenuous blood supply.
Blood supply of long bones
The document summarizes the blood supply of bones. It discusses that bones receive 5-10% of cardiac output. The three main sources of blood supply to long bones are the nutrient artery system, metaphyseal and epiphyseal system, and periosteal system. The nutrient artery enters through the nutrient foramen and branches within the bone. The metaphyseal and epiphyseal systems supply the ends of bones. The periosteal system supplies the outer third of the cortex. Certain bones like the scaphoid and talus have a tenuous blood supply.
More Related Content
What's hot
Histo – bone
This document provides an overview of bone histology. It defines bone as a mineralized connective tissue composed of bone matrix and three cell types: osteoblasts, osteocytes, and osteoclasts. It describes the microscopic structure of compact and spongy bone, including osteons, central canals, lamellae, and trabeculae. It explains the functions of osteoblasts in bone formation, osteoclasts in bone resorption, and osteocytes in bone maintenance. Finally, it discusses the periosteum and endosteum, which cover the external and internal bone surfaces and provide nutrition and new osteoblasts.
Classification of joints
Joints are classified structurally based on how bones connect and functionally based on degree of movement. Structural types are fibrous, cartilaginous, and synovial. Fibrous joints allow little movement, cartilaginous more than fibrous but less than synovial. Synovial joints have the most mobility and include ball-and-socket, hinge, and gliding joints. Functionally, joints are synarthrosis (no movement), amphiarthrosis (slight movement), and diarthrosis (varied movement like flexion). Key parts of joints are articular cartilage, synovial cavity, articular capsule, synovial fluid, and ligaments.
Cubital fossa
The cubital fossa is located on the anterior surface of the elbow joint as a depression. It is bounded medially by the pronator teres muscle and laterally by the brachioradialis muscle. Its contents from medial to lateral include the median nerve, brachial artery, biceps tendon, and superficial radial nerve. The brachial pulse can be felt and blood pressure measured in this region. It is also a common site for venepuncture due to the median cubital vein. Damage to the cubital fossa contents can occur in supracondylar fractures of the humerus.
Anatomy of Gluteal Region
The document provides information about the gluteal region including its boundaries, muscles, blood vessels, and nerves. It describes the gluteus maximus, medius, and minimus muscles and their actions. It discusses the cutaneous innervation and the nerves that innervate the muscles of the gluteal region including the superior and inferior gluteal nerves. It provides details on the arteries including the superior and inferior gluteal arteries and structures that pass through the greater sciatic foramen.
Anatomy of bone..latest
This document discusses the anatomy of bone, including its structure, function, classification, development, and blood supply. It describes bone as a composite connective tissue made up of organic components like bone cells and collagen and inorganic components like calcium crystals. It classifies bone tissue into woven bone, lamellar bone, cortical bone, and cancellous bone. Bone development occurs through either intramembranous or endochondral ossification. Finally, it outlines the dynamic process of bone remodeling carried out by osteoblasts, osteoclasts, and the blood supply to bone.
Lower limb complete
The document summarizes the anatomy of the lower extremities. It describes the bones and regions of the lower limb, including the pelvis, thigh, leg, and foot. It outlines the bones that make up the pelvis (hip bones, sacrum, coccyx), and provides details on the ilium, ischium, pubis, acetabulum, and other structures of the hip bone. It also describes the femur, including the head, neck, greater and lesser trochanters. The document emphasizes the anatomical landmarks and functional aspects of the lower extremity bones.
Bone : Basics
Description of bone, types, classification, types of cells, functions of cells, Histological analysis, clinical implications
Muscles of face
The document describes the facial muscles, including their origins, insertions and actions. It lists and provides details on the muscles of the scalp, eyelids, nose, mouth and other areas. The orbicularis oculi, corrugator supercilii, levator palpebrae superioris and other orbital muscles are described. The document also outlines the nasal muscles like the nasalis and dilatator naris muscles. The oral group includes the orbicularis oris, buccinator and muscles that depress or elevate parts of the lips and mouth.
5.posterior compartment of the thigh
The posterior compartment of the thigh contains the hamstring muscles (biceps femoris, semitendinosus, semimembranosus, and part of the adductor magnus), which are supplied by branches from the sciatic nerve. It also contains cutaneous nerves that innervate the skin (medial, posterior, and lateral cutaneous nerves) and veins that drain into the great and small saphenous veins. The blood supply comes from branches of the profunda femoris artery and drains into the profunda femoris vein.
Fibrous joints
This document discusses the three types of joints in the body - fibrous, cartilaginous, and synovial joints. It focuses on fibrous joints, which are connections between bones held together by collagen fibers or other fibrous connective tissues, making them largely immobile. Examples of fibrous joints include sutures in the skull, syndesmoses between bones of the limbs, and gomphoses where teeth attach to alveolar sockets. While fibrous joints allow little to no movement, they provide strength and stability at sites of bone connection throughout the body.
Bone
The document discusses the anatomy and physiology of bone. It covers the functions, classification, microscopic structure, development, growth and common disorders of bone. Key points include that bone provides structure, protection and movement; is made of collagen fibers and hydroxyapatite; develops through intramembranous or endochondral ossification; and can be affected by conditions like fractures, osteoporosis or cancer.
Pelvic girdle, Femur, Sacroiliac joint and Hip Joint
The document discusses the anatomy of the pelvic girdle and femur. It describes the bones that make up the pelvic girdle - the hip bones, pubic symphysis and sacrum. It then details the individual bones, their features and articulations. This includes the sacroiliac joint and hip joint. It also outlines the ligaments supporting these joints and the movements they allow. Finally, it lists some of the muscles involved in hip joint movement.
Joints
Joints connect bones and allow movement. There are three main types of joints - immovable joints which do not allow movement (e.g. sutures in the skull), slightly movable joints which allow some movement (e.g. symphysis pubis joint), and freely movable joints which allow extensive movement (e.g. ball and socket joint in the shoulder). Freely movable joints have structures like synovial fluid and membranes that reduce friction and allow movement. Examples of different freely movable joints are ball and socket, hinge, gliding, condyloid, saddle, and pivot joints.
Endochondral ossification
A brief presentation on endochondral ossifcation. dealing with cellular changes in bone and physiological process involved in long bone developmen
Types of Bone cells
Bone is a specialized connective tissue composed of both organic and inorganic parts. The organic part includes collagen and other proteins, while the inorganic part contains calcium and phosphate minerals. Bone contains three main cell types - osteoprogenitor cells that develop into osteoblasts or osteoclasts. Osteoblasts form new bone by secreting proteins and minerals, osteoclasts break down bone, and osteocytes maintain bone structure. Together these cells regulate bone remodeling through signals that stimulate or inhibit each other's activity.
Skeletal muscle structure & function
This document discusses the structure and function of skeletal muscle. It begins with an introduction to skeletal muscle and then covers topics like muscle fiber structure, development of muscle cells, muscle proteins, the sarcomere, sarcoplasmic reticulum, and excitation-contraction coupling. Diagrams are provided to illustrate muscle fiber anatomy, the arrangement of actin and myosin filaments in the sarcomere, and the relationship between the sarcoplasmic reticulum and t-tubules. The document provides definitions of key muscle terms and describes the roles of various muscle proteins.
Bone ossification
There are two types of bone ossification: intramembranous and endochondral. Intramembranous ossification forms bones like the skull and clavicles directly in connective tissue. Endochondral ossification replaces cartilage with bone to form long bones. This process begins with mesenchymal cells forming cartilage, which then undergoes interstitial and appositional growth. Osteoblasts eventually deposit bone matrix around the calcified cartilage, forming trabeculae and replacing the cartilage with bone from the primary ossification center outward.
structure of skeletal muscle.ppt.pptx
Skeletal muscle is one of the three significant muscle tissues in the human body. Each skeletal muscle consists of thousands of muscle fibers wrapped together by connective tissue sheaths. The individual bundles of muscle fibers in a skeletal muscle are known as fasciculi.
The Joints
A joint is an articulation between two bones in the body and are broadly classified by the tissue which connects the bones. The three main types of joints are: synovial, cartilaginous and fibrous.
Shoulder region
The document describes the anatomy of the shoulder region. It discusses the bones that make up the shoulder girdle, including the clavicle and scapula. It then describes the major muscles of the shoulder girdle, including the deltoid, supraspinatus, infraspinatus, teres minor, teres major, and subscapularis muscles. It provides details on the origins, insertions, nerve supplies and actions of these muscles. It also discusses the rotator cuff and its role in stabilizing the shoulder joint. Finally, it outlines some important neurovascular structures in the shoulder region, including the suprascapular nerve and axillary nerve.
What's hot (20)
Pelvic girdle, Femur, Sacroiliac joint and Hip Joint
Pelvic girdle, Femur, Sacroiliac joint and Hip Joint
Similar to Blood Supply of Long Bone and Osteomyelitis by Aakash Pandit
Presentation blood supply on bone. .pptx
The document discusses the anatomy and blood supply of long bones. It notes that long bones receive blood supply from three main sources: nutrient arteries, metaphyseal arteries, and periosteal arteries. Nutrient arteries enter through the medullary canal and branch longitudinally and radially. Metaphyseal arteries supply the ends of bones, and periosteal arteries on the outer surface supply the outer third of the cortex. The blood supply supports bone growth and healing after fractures. Certain bones like the scaphoid and talus have a more tenuous blood supply.
Blood supply of long bones
The document summarizes the blood supply of bones. It discusses that bones receive 5-10% of cardiac output. The three main sources of blood supply to long bones are the nutrient artery system, metaphyseal and epiphyseal system, and periosteal system. The nutrient artery enters through the nutrient foramen and branches within the bone. The metaphyseal and epiphyseal systems supply the ends of bones. The periosteal system supplies the outer third of the cortex. Certain bones like the scaphoid and talus have a tenuous blood supply.
Anatomi tulang - gambar skema blood supply tulang dan periosteal.pdf
The document summarizes the blood supply of bones. It discusses that bones receive 5-10% of cardiac output. The three main sources of blood supply to long bones are the nutrient artery system, metaphyseal and epiphyseal system, and periosteal system. The nutrient artery enters through the nutrient foramen and branches within the bone. The metaphyseal and epiphyseal systems supply the ends of bones. The periosteal system supplies the outer third of bone through the periosteum. Proper blood flow is important for bone growth and healing of fractures.
Vessels of the pelvis
1) The pelvic vessels supply structures in the pelvis including genital organs, urinary and gastrointestinal tracts, muscles, connective tissue, and bones. They have significant anatomic variation between individuals.
2) The pelvic vasculature is a high volume, high-flow system that can expand greatly during pregnancy or with conditions like fibroids. Understanding its characteristics helps surgeons plan for potential hemorrhage.
3) The pelvic vessels have an extensive collateral network allowing adequate blood supply even if parts of the system are compromised, such as during hypogastric artery ligation to control bleeding. This redundancy also allows successful pregnancies after cutting major vessels.
Vascular anatomy of extremities
This document summarizes the vascular anatomy of the upper and lower extremities. In the upper extremity, it describes the arterial supply from the subclavian artery and its branches down to the palmar arches. It also describes the deep and superficial venous drainage. In the lower extremity, it outlines the arterial supply from the femoral artery through the profunda femoris, popliteal, tibial and peroneal arteries. It also maps the deep and superficial venous drainage including the great and small saphenous veins. The document notes some common anatomic variations and clinical implications such as thoracic outlet syndrome, arteriovenous fistula mapping, and varicose veins.
Pathophysiology of pulp
Dental Pulp: development, innervation, vascular functions, pathways of pain, sensitivity and sensibility tests, pulpal diagnosis as applied to pediatric dentistry.
Lymph Nodes
The lymphatic system has three functions:
Fluid recovery.
Immunity
Lipid absorption
The lymphatic vessels of the small intestine receive the special designation of lacteals or chyliferous vessels.
The components of the lymphatic system are :-
lymph, the recovered fluid;
Lymphatic vessels, which transport the lymph;
Lymphatic tissue, composed of aggregates of lymphocytes and macrophages that populate many organs of the body; and
Lymphatic organs, in which these cells are especially concentrated and which are set off from surrounding organs by connective tissue capsules.
Levels of Lymph Nodes
Occipital (2-4)
Superior nuchal line between sternocleidomastoid and trapezius
Occipital part of scalp
Superficial cervical lymph nodes
Accessary lymph nodes
Mastoid (1-3)
Superficial to sternocleidomastoid insertion
Posterior parietal scalp
Skin of ear, posterior external acoustic meatus
Superior deep cervical nodes Accessary lymph nodes
Preauricular (2-3)
Anterior to ear over parotid fascia
Drains areas supplied by superficial temporal artery
Anterior parietal scalp
Anterior surface of ear
Superior deep cervical lymph nodes
Parotid (up to 10 or more)
About parotid gland and under parotid fascia
Deep to parotid gland
External acoustic meatus
Skin of frontal and temporal regions
Eyelids, tympanic cavity
Cheek, nose (posterior palate)
Superior deep cervical lymph nodes
Facial
Superficial(up to 12)
Maxillary
Buccal
Mandibular
Distributed along course of facial artery and vein
Skin and mucous membranes of eyelids, nose, cheek
Submandibular nodes
Deep
Distributed along course of maxillary artery lateral to lateral pterygoid muscle
Temporal and infratemporal fossa
Nasal pharynx
Superior deep cervical lymph nodesSuperficial
Anterior jugular vein between superficial cervical fascia and infrahyoid fascia
Skin, muscles, and viscera of infrahyoid region of neck
Superior deep cervical lymph nodes
Deep
Between viscera of neck and investing layer of deep cervical fascia
Adjoining parts of trachea, larynx, thyroid gland
Superior deep cervical lymph nodes
Anterior cervical/Superficial
Submental (2-3)
Submental triangle
Chin
Medial part of lower lip
Lower incisor teeth and gingiva
Tip of tongue
Cheeks
Submandibular lymph node to jugulo-omohyoid lymph node and superior deep cervical lymph nodes
Splenectomy
The spleen is an organ located in the upper left abdomen. It filters blood and fights infections. A splenectomy is the surgical removal of the spleen. It is usually performed laparoscopically to avoid complications of open surgery. During the procedure, the surgeon uses cameras and surgical tools inserted through small incisions to carefully dissect and divide attachments of the spleen. This allows the spleen to be removed while preserving surrounding structures like the pancreas and stomach. A splenectomy may be recommended for conditions like immune thrombocytopenia or certain blood disorders.
2.Anatomy of oesophagus.ppt
The esophagus develops from the primitive foregut as a constriction separates the stomach from the pharynx. It initially forms as a single structure with the trachea before septa divide it. It eventually canalizes to form a tubular structure. The esophagus extends from the lower border of the cricoid cartilage to the stomach. It has four layers and sphincters at its upper and lower ends that regulate passage of food. Its blood supply varies along its length and drains into local veins that feed into the superior vena cava, azygos, and portal systems.
Histology of liver ppt
pls share very easy to study histology of liver prepared by dr. sandeep k sharma contact no .9335136978
Embryology of kidney
The document summarizes the embryology and molecular mechanisms of kidney development. It discusses that the kidney develops from the intermediate mesoderm and progresses through pronephros, mesonephros, and metanephros stages. The ureteric bud invades the metanephric mesenchyme and branches to form the collecting system. GDNF signaling from the metanephric mesenchyme induces branching of the ureteric bud. Defects in genes involved in these signaling pathways, such as PAX2, EYA1, and WT1, can lead to kidney abnormalities. The molecular mechanisms demonstrate the importance of epithelial-mesenchymal interactions in nephrogenesis.
Urethral anatomy
The document provides an overview of male urethral anatomy including:
- The urethra extends from the bladder neck to the penile meatus and has both anterior and posterior portions.
- It passes through the prostate and is surrounded by muscles that aid in continence.
- The urethra has a dual blood supply to allow for mobilization during surgery.
- Knowledge of the anatomy is important for successful management of strictures and other anomalies.
The veins of the lower limb
The veins of the lower limb can be divided into three groups: superficial, deep, and perforating. The superficial veins include the great and small saphenous veins. The great saphenous vein runs along the medial leg and thigh and joins the femoral vein. The small saphenous vein runs along the back of the leg and joins the popliteal vein. The deep veins include the venae comitantes of the leg arteries and the popliteal, femoral, and iliac veins. Perforating veins connect the superficial and deep veins. Valves in the veins ensure blood flow moves upwards from the feet. Varicose veins can develop when valves are incompetent.
Large intestine/Ulcerative colitis/colorectal carcinoma/polyp/FAP/HNPCC
The document provides an overview of the anatomy, embryology, physiology and functions of the large intestine. It describes how the large intestine develops from the midgut and hindgut during embryogenesis. Key points include that the large intestine absorbs water and electrolytes and hosts beneficial bacteria that produce short-chain fatty acids and vitamins. Motility and defecation involve coordinated contractions and relaxation of the colon and anal sphincters.
BLOOD SUPPLY FOR PERIODONTIUM
THIS PRESENTATION INCLUDES:
INTRODUCTION
MAIN BLOOD SUPPLY BRANCHES TO PERIODONTIUM
BLOOD SUPPLY TO MAXILLARY TEETH AND PERIODONTIUM
BLOOD SUPPLY TO MANDIBULAR TEETH AND PERIODONTIUM
VENOUS DRAINAGE OF MAXILLARY AND MANDIBULAR TEETH AND PERIODONTIUM
BLOOD SUPPLY TO EACH COMPONENT OF PERIODONTIUM
CLINICAL SIGNIFICANCE OF BLOOD SUPPLYING THE PERIODONTIUM
CLINICAL CORELATIONS WITH GINGIVITIS AND PERIODONTITIS
CONCLUSION
REFERENCES
Male reproductive system
The document summarizes the major components of the male reproductive system:
(1) The testes, which contain seminiferous tubules that produce sperm and Leydig cells that produce testosterone.
(2) The epididymis, vas deferens, seminal vesicles and prostate, which store and transport sperm and secrete fluids that form semen.
(3) The urethra, which is the conduit for both urine and semen to exit the body during urination and ejaculation, respectively.
Breast cancer relevant anatomy
1) The breast is composed of adipose tissue, lactiferous ducts and tubules, blood vessels, nerves and lymphatics. It extends from the 2nd to 6th ribs and medially from the lateral border of the sternum to the mid-axillary line.
2) The breast parenchyma contains 15-20 lobes made up of lobules that empty into lactiferous ducts. It also contains stromal connective and fatty tissue.
3) Lymphatic drainage of the breast primarily follows the blood supply to the axillary lymph nodes but may also drain to internal mammary or intercostal nodes. Sentinel lymph node biopsy is used to help determine cancer stage
MALE REPRODUCTIVE SYSTEM.pptx
The male reproductive system has two main functions: production of male gametes (spermatozoa) and synthesis/secretion of androgenic hormones. It includes gonads that produce gametes and hormones, ducts that transport gametes, and accessory glands that secrete fluids. The main components are a pair of testes, epididymis, vas deferens, seminal vesicles, prostate, and urethra. The testes produce sperm and testosterone, which support male sexual differentiation and function. Sperm mature as they move from the testes to the epididymis to the vas deferens. Accessory glands including the seminal vesicles and prostate add fluids to form semen, which
Venous Doppler Lower limb Dr Mukesh Tilgam
This document provides information about lower limb venous Doppler ultrasound techniques and findings. It begins with an overview of venous anatomy of the lower limbs. Key points about performing a lower limb venous Doppler exam are provided, including the importance of understanding anatomy, obtaining a thorough patient history, and focusing on Doppler waveforms and symmetry between limbs. Common venous conditions like deep vein thrombosis and varicose veins are also summarized. The document concludes with techniques for performing lower limb venous Doppler ultrasound exams.
Similar to Blood Supply of Long Bone and Osteomyelitis by Aakash Pandit (20)
Anatomi tulang - gambar skema blood supply tulang dan periosteal.pdf
Anatomi tulang - gambar skema blood supply tulang dan periosteal.pdf
Large intestine/Ulcerative colitis/colorectal carcinoma/polyp/FAP/HNPCC
Large intestine/Ulcerative colitis/colorectal carcinoma/polyp/FAP/HNPCC
Recently uploaded
A Classical Text Review on Basavarajeeyam
Basavarajeeyam is a Sreshta Sangraha grantha (Compiled book ), written by Neelkanta kotturu Basavaraja Virachita. It contains 25 Prakaranas, First 24 Chapters related to Rogas& 25th to Rasadravyas.
Role of Mukta Pishti in the Management of Hyperthyroidism
Muktapishti is a traditional Ayurvedic preparation made from Shoditha Mukta (Purified Pearl), is believed to help regulate thyroid function and reduce symptoms of hyperthyroidism due to its cooling and balancing properties. Clinical evidence on its efficacy remains limited, necessitating further research to validate its therapeutic benefits.
Top 10 Best Ayurvedic Kidney Stone Syrups in India
we have mentioned the best 10 ayurvedic Kidney Stone Syrups. You can check all these products and choose the best one for yourself.
Light House Retreats: Plant Medicine Retreat Europe
Our aim is to organise conscious gatherings and retreats for open and inquisitive minds and souls, with and without the assistance of sacred plants.
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptxMGM SCHOOL/COLLEGE OF NURSING
Identification and nursing management of congenital malformations Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
In some case, your chronic prostatitis may be related to over-masturbation. Generally, natural medicine Diuretic and Anti-inflammatory Pill can help mee get a cure.
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler, Verified Chapters 1 - 33, Complete Newest Version Community Health Nursing A Canadian Perspective, 5th Edition by Stamler Community Health Nursing A Canadian Perspective, 5th Edition TEST BANK by Stamler Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Study Guide Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Stuvia Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Studocu Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Test Bank For Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Pdf Download Course Hero Community Health Nursing A Canadian Perspective, 5th Edition Answers Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Ebook Download Course hero Community Health Nursing A Canadian Perspective, 5th Edition Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Studocu Community Health Nursing A Canadian Perspective, 5th Edition Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Chapters Download Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Pdf Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Study Guide Questions and Answers Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Ebook Download Stuvia Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Questions Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Studocu Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Quizlet Community Health Nursing A Canadian Perspective, 5th Edition Test Bank Stuvia
Efficacy of Avartana Sneha in Ayurveda
Avartana Sneha is a unique method of Preparation of Sneha Kalpana in Ayurveda, mainly it is indicated for the Vataja rogas.
#cALL# #gIRLS# In Dehradun ꧁❤8107221448❤꧂#cALL# #gIRLS# Service In Dehradun W...
#cALL# #gIRLS# In Dehradun ꧁❤8107221448❤꧂#cALL# #gIRLS# Service In Dehradun W...chandankumarsmartiso
#cALL# #gIRLS# In Dehradun ꧁❤8107221448❤꧂#cALL# #gIRLS# Service In Dehradun Women Seeking Service
Phone Us ❤8107221448❤ #ℂall #gIRLS In Dehradun By Dehradun @ℂall @Girls Hotel...
Phone Us ❤8107221448❤ #ℂall #gIRLS In Dehradun By Dehradun @ℂall @Girls Hotel...chandankumarsmartiso
Phone Us ❤8107221448❤ #ℂall #gIRLS In Dehradun By Dehradun @ℂall @Girls Hotel With 100% Satisfaction
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Novas diretrizes da OMS para os cuidados perinatais de mais qualidadeProf. Marcus Renato de Carvalho
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
Top-Vitamin-Supplement-Brands-in-India List
Swisschem Dermacare provides the Top 10 Vitamin Supplement Brands in India. To know more about us give us call at our official number
Top Effective Soaps for Fungal Skin Infections in India
Swisschem Dermacare has mentioned the List of The Best Antifungal Soap In India 2022. All of these soaps are trusted by various Dermatology Experts.
Recently uploaded (20)
Role of Mukta Pishti in the Management of Hyperthyroidism
Role of Mukta Pishti in the Management of Hyperthyroidism
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Top 10 Best Ayurvedic Kidney Stone Syrups in India
Light House Retreats: Plant Medicine Retreat Europe
Light House Retreats: Plant Medicine Retreat Europe
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Local Advanced Lung Cancer: Artificial Intelligence, Synergetics, Complex Sys...
Identification and nursing management of congenital malformations .pptx
Identification and nursing management of congenital malformations .pptx
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
Does Over-Masturbation Contribute to Chronic Prostatitis.pptx
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
TEST BANK For Community Health Nursing A Canadian Perspective, 5th Edition by...
#cALL# #gIRLS# In Dehradun ꧁❤8107221448❤꧂#cALL# #gIRLS# Service In Dehradun W...
#cALL# #gIRLS# In Dehradun ꧁❤8107221448❤꧂#cALL# #gIRLS# Service In Dehradun W...
Phone Us ❤8107221448❤ #ℂall #gIRLS In Dehradun By Dehradun @ℂall @Girls Hotel...
Phone Us ❤8107221448❤ #ℂall #gIRLS In Dehradun By Dehradun @ℂall @Girls Hotel...
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Novas diretrizes da OMS para os cuidados perinatais de mais qualidade
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
Thyroid Gland- Gross Anatomy by Dr. Rabia Inam Gandapore.pptx
Tests for analysis of different pharmaceutical.pptx
Tests for analysis of different pharmaceutical.pptx
Top Effective Soaps for Fungal Skin Infections in India
Top Effective Soaps for Fungal Skin Infections in India
Ear and its clinical correlations By Dr. Rabia Inam Gandapore.pptx
Ear and its clinical correlations By Dr. Rabia Inam Gandapore.pptx
Blood Supply of Long Bone and Osteomyelitis by Aakash Pandit
- 1. BLOOD SUPPLY OF LONG BONE
- 2. SOURCES OF BLOOD SUPPLY • Nutrient Artery System • Metaphyseal System • Epiphyseal System • Periosteal System
- 3. NUTRIENT ARTERY • Enter through an oblique canal situated on the diaphysis of long bones aka nutrient foramen. • It supplies inner 2/3rd of cortex, medullary cavity and metaphysis.
- 6. PERIOSTEAL ARTERIAL SYSTEM • Periosteal vessels send small branches through Volkmann's canal in cortex to supply about outer 1/3rd of cortex. • Children, while periosteum is actively engaged in circumferential bone growth, blood supply in this area is much more abundant than it is in adult.
- 8. EPIPHYSEAL ARTERIAL SYSTEM • The epiphysis has openings that permit passage of large number of vessels into and out of the ossification centres. • Epiphyseal vessels are responsible for permitting longitudinal growth to occur.
- 10. METAPHYSEAL ARTERIAL SYSTEM • These arteries directly go into the metaphysis and reinforce/anastomose with the metaphyseal branches of the primary nutrient artery. • Following the growth arrest of the cartilage plate, there is an extensive anastomoses between epiphyseal vessels, metaphyseal vessels, & terminal branches of Nutrient Artery.
- 11. GROWTH PLATE ITSELF IS AVASCULAR & RECEIVES NUTRITION FROM 2 SOURCES. EPIPHYSEAL ARTERIES • Epiphyseal vessels that supply resting, germinal, proliferating, and upper hypertrophic cell layers by diffusion METAPHYSEAL ARTERIES • Metaphyseal vessels that supply zone of provisional calcification.
- 12. REF : UPTODATE
- 13. PEDIATRIC BLOOD FLOW • In young child, epiphyseal vessels are separated from metaphyseal vessels. • Circulation in pediatric bone differs from adult circulation due to requirements of growth & presence of epiphyseal plate. • Terminal branches of nutrient artery, along with metaphyseal vessels, approach growth plate in a parallel relationship.
- 15. VENOUS DRAINAGE • Long bones posses a large venous sinus. • Long bones drains into central venous sinus ,from Central venous sinus through nutrient vein, periosteal veins and emissery veins it drains out. • Metaphyseal/epiphyseal veins – drain blood from the proximal and distal regions of the medullary cavity. • Periosteal veins – drain blood from the ends of long bones and the red bone marrow. • ONLY 5-10% OF VENOUS DRINAGE IS THROUGH NUTRIENT VEIN; REMAINING IS THROUGH PERIOSTEAL VENOUS DRINAGE
- 17. OSTEOMYELITIS • Hair pin arrangement of metaphyseal arterioles • Circulating organisms tend to start the infection in the metaphyseal ends of the long bones because of the sluggish circulation in the metaphyseal capillary loops. • More common in infants and children.
- 23. THANK YOU :)