Avascular necrosis (AVN) of the femoral head is a pathologic process that results from interruption of blood supply to the bone. AVN of the hip is poorly understood, but this process is the final common pathway of traumatic or nontraumatic factors that compromise the already precarious circulation of the femoral head. Femoral head ischemia results in the death of marrow and osteocytes and usually results in the collapse of the necrotic segment
Avascular necrosis (AVN) of the femoral head is a pathologic process that results from interruption of blood supply to the bone. AVN of the hip is poorly understood, but this process is the final common pathway of traumatic or nontraumatic factors that compromise the already precarious circulation of the femoral head. Femoral head ischemia results in the death of marrow and osteocytes and usually results in the collapse of the necrotic segment
Charcot joint or neuropathic joint are destructed joint occurs in Diabetes, syphilis, syringomyelia , leprosy, AMLS, Peripheral neuropathy and any condition leads to impair sensation of peripheral part of body
Charcot joint or neuropathic joint are destructed joint occurs in Diabetes, syphilis, syringomyelia , leprosy, AMLS, Peripheral neuropathy and any condition leads to impair sensation of peripheral part of body
In this presentation I’m going to inform you briefly about a novel arthroscopic technique for athletic pubalgia. You may have heard it as “sports hernia or groin injury………” but in fact is a groin pain syndrome, particularly common in sports that require athletes to perform repetitive kicking..
a painful knee can be classified into arthritic and non-arthatic. Many doctor forget non-arthic knee pain. This non-arthritic pain affect many pat.. younger more affected than old pat.,
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
3. Blood supply
t
Arterial:
◦ Posterior tibial and dorsalis pedis
supply the foot
Venous:
◦ Deep veins follow the arteries
◦ Superficial veins arise from dorsal
venous arch
4. Nerve supply
The foot is supplied by the (1)
tibial, (2) deep peroneal, (3)
superficial peroneal, (4)sural,
and (5)saphenous
5.
6.
7. CHARCOT FOOT
Named after Jean-Martin Charcot (1868)
Charcot noted this disease process as a complication of syphillis
In 1936, Charcot foot was found to be related to diabetic patients
Pathophysiology:
Neurotraumatic
theory
Neurovascular theoryNeurotraumatic theory:
Unperceive trauma to
insensate foot.
Pt unaware of osseous
destruction occur during
ambulation
Micro trauma leads to
progressive destruction to
bones and joints
Neurovascular theory:
Autonomic neuropathy
causing extremities to
receive increased bloodflow
Results in mismatch in bone
destruction and synthesis,
leading to osteopenia
8. THE FOLLOWING ARE THE
PRINCIPLE PREDISPOSING
DISEASES:
DIABETES
SYRINGOMYELIA
LEPROSY
TABES DORSALIS
11. Presentation:
Vary from mild swelling and no deformity to moderate
deformity with significant swelling
Always presents with signs of inflammation: warmth, joint
effusion, erythema, bone resorption
Pain occurs in > 75% of patients
Instability and loss of joint function; “bags of loose bones”
Amputation Risk (Usually BKA)
Type 100 person-year
Charcot alone 4.1
Ulcer alone 4.7
Charcot + Ulcer Up to 12 times
15. Acute phase:
Immobilization: e.g. Total contact cast (3-6 months)
Reduction of stress
Ideally non-weight bear
PWB with crutches
Post-acute phase: Patient education and foot care
Consider brace e.g. Charcot restraint orthotic walker
Total healing typically takes 1-2 years
16. Surgical therapy:
Based on location of disease, surgeon preferences and
experience with Charcot arthropathy
Surgical procedure include exostosectomy of bony
prominence, osteotomy, arthrodesis, screw and plate fixation,
ORIF, reconstructive surgery, fusion with Achilles tendon
lengthening, autologous bone grafting and amputation.
17. Location Surgery
Ankle with displaced # ORIF
Tibiotalar destruction Arthrodesis
Avascular necrosis of talus Talectomy with tibiocalcaneal fusion
Hindfoot Arthrodesis
Midfoot Correction of rocker-bottom deformity
and osteotomies for bony prominence
Hindfoot/ankle equinus contracture Posterior release/Achilles tendon
leengthening
Forefoot Resection arthroplasty or cheilectomy
19. The Diabetic Foot may be defined as a group of
syndromes in which neuropathy, ischaemia, and
infection lead to tissue breakdown resulting in
morbidity and possible amputation
( WHO 1995 )