The arm contains 3 muscles - biceps brachii, corachobrachialis, and brachialis. It is supplied by the musculocutaneous, median, ulnar, and radial nerves. The brachial artery travels through the arm, giving off branches including the profunda brachii and collateral arteries. The radial nerve supplies the triceps muscle and innervates muscles on the posterior arm.
Bones of the Foot: Tarsals, Metatarsals and Phalanges · The Femur · The Patella · The Tibia · The Fibula.
The femur is the only bone in the thigh and the longest bone in the body.
It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; proximal, shaft and distal.
The fascial compartments of thigh are the three fascial compartments that divide and contain the thigh muscles. The fascia lata is the strong and deep fascia of the thigh that surrounds the thigh muscles and forms the outer limits of the compartments. Internally the muscle compartments are divided by the lateral and medial intermuscular septa.
Slideshow: Elbow Joint
The Funky Professor videos can be viewed here;
http://publishing.rcseng.ac.uk/journal/video?doi=10.1308%2Fvideo.2016.1.10&videoTaxonomy=FUNK
to download this presentation from this link.
https://mohmmed-ink.blogspot.com/2020/12/joints-of-upper-limb.html
anatomy of the upper limb joints. shoulder, elbow, wrist hand
The tibiofibular joints are a set of articulations that unite the tibia and fibula. These two bones of the leg are connected via three junctions; The superior (proximal) tibiofibular joint - between the superior ends of tibia and fibula. The inferior (distal) tibiofibular joint - between their inferior ends.
Bones of the Foot: Tarsals, Metatarsals and Phalanges · The Femur · The Patella · The Tibia · The Fibula.
The femur is the only bone in the thigh and the longest bone in the body.
It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; proximal, shaft and distal.
The fascial compartments of thigh are the three fascial compartments that divide and contain the thigh muscles. The fascia lata is the strong and deep fascia of the thigh that surrounds the thigh muscles and forms the outer limits of the compartments. Internally the muscle compartments are divided by the lateral and medial intermuscular septa.
Slideshow: Elbow Joint
The Funky Professor videos can be viewed here;
http://publishing.rcseng.ac.uk/journal/video?doi=10.1308%2Fvideo.2016.1.10&videoTaxonomy=FUNK
to download this presentation from this link.
https://mohmmed-ink.blogspot.com/2020/12/joints-of-upper-limb.html
anatomy of the upper limb joints. shoulder, elbow, wrist hand
The tibiofibular joints are a set of articulations that unite the tibia and fibula. These two bones of the leg are connected via three junctions; The superior (proximal) tibiofibular joint - between the superior ends of tibia and fibula. The inferior (distal) tibiofibular joint - between their inferior ends.
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Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
3. Divides into 2 compartments- anterior and posterior by
med. and lat. intermuscular septa.
Extension of deep fascia enter to form lateral and medial
intermuscular septum.
Provide muscular attachment and the passage for the
neurovascular structures
4. Muscles -Biceps Brachii, Corachobrachialis
and Brachialis.
Arteries- Brachial Artery.
Nerves- Musculocutaneous, Median, Ulnar
and part of Radial Nerves
5. Biceps brachii-
Origin- short head- tip of coracoid process and
long head-supraglenoid tubercle and the
glenoidal labrum.
Insertion- radial tuberosity, also gives an expansion called bicipital aponeurosis and
attached to the deep fascia of forearm.
Nerve supply- musculocutaneous nerve.(C5,6,7)
Action- powerful supinator of the forearm and flexor of elbow Joint. Long head
prevents upward displacementof the head of the humerus.
6. Coracobrachialis
Origin- tip of coracoid process.
Insertion- medial border of the middle of shaft of
humerus.
Nerve supply- musculocutaneous nerve
Action- flexes the forearm, weak flexor of shoulder
joint and also weak adductor of arm.
7. Brachialis
Origin- anteromedial and anterolateral surface of the lower
½ of shaft of humerus.
Insertion- anterior surface of the coronoid process of ulna
and ulnar tuberosity.
Nerve supply- musculocutaneous nerve.
Action- main flexor of forearm
8. Musculocutaneous nerve- Branch of the lateral cord of brachial
plexus. In the lower part of axilla it passes along the 3rd part of axillary
artery.
medially related to axillary artery and laterally with coracobrachialis
muscle.
It pierces the coracobrachialis muscle to enter inside the arm.
9.
10. • Musculocutaneous nerve:
• It runs downward and laterally
between the biceps and
brachialis and ends above the
elbow and continuous as the
lateral cutaneous nerve of
forearm.
• Branches-
• Muscular branches• Muscular branches
• Cutaneous branch
• Articular branch to elbow.
• Communicating branches e.g.
superficial branch of radial
nerve, posterior cutaneous
branch of the median nerve.
11. Brachial artery
Continuation of axillary artery.
Start - inferior border of the teres major
Terminate : cubital fossa opposite neck of radius
Palpable and superficial throughout its course.
12. Unnamed muscular branches.
Deep artery of arm (profunda
brachii)
Superior ulnar collateral
Nutrient artery
Inferior ulnar collateral
Branches of brachial artery
Inferior ulnar collateral
Terminal branches( radial and
ulnar artery)
Applied anatomy- Pulsation of
the brachial artery is felt in
front of the elbow during
recording the blood pressure.
13. Triceps muscle- 3 heads- long, lateral and medial
Origin- long head- from infraglenoid tubercle of the scapula.
Lateral head- from upper half of the post. surface of the shaft of the humerus above
the spiral groove.
Medial head- lower half of the post. surface of the shaft of the humerus below the
spiral groove and med. and lat. Intermuscular septa.
Insertion- into the posterior part of the superior surface of the olecranon process the
ulna.
Nerve supply- radial nerve.
Action- powerful extensor of the elbow joint and long head supports the humeral
head in abducted shoulder joint.
14. Branch from the posterior
cord of brachial plexus.
Enter in the lower
triangular space and
traverse through the radial
groove with deep branch
Radial nerve in the arm
groove with deep branch
of brachial artery.
Pierces the lateral
intermuscular septum
comes on the front of arm
between the brachialis and
brachioradialis.
16. Muscular branches-
Spiral groove above: Long and
medial head of triceps
Spiral groove : Lateral head and
medial heads of triceps
Below spiral groove: Brachialis
Brachioradialis
Extensor carpi radialis longusExtensor carpi radialis longus
Cutaneous branches
Above radial groove: post
Cutaneous nerve of arm,
In radial groove: lower lateral
cutaneous branch,
Post. Cutaneous nerve of the
forearm.
Articular branch- to elbow Joint