The document summarizes the anatomy and branches of the ulnar, radial, and median nerves in the upper limb. It describes the course and branches of each nerve in the axilla, arm, and forearm. It also discusses the separation of motor and sensory components within the nerves and provides diagrams of fascicular patterns. Key points include that the ulnar nerve supplies medial forearm muscles and skin of the little and half of the ring finger, the radial nerve innervates posterior forearm muscles and skin of the dorsal hand, and the median nerve gives branches in the forearm and palm.
Slideshow: Clavicle
The Funky Professor videos can be viewed here;
http://publishing.rcseng.ac.uk/journal/video?doi=10.1308%2Fvideo.2016.1.10&videoTaxonomy=FUNK
Slideshow: Clavicle
The Funky Professor videos can be viewed here;
http://publishing.rcseng.ac.uk/journal/video?doi=10.1308%2Fvideo.2016.1.10&videoTaxonomy=FUNK
elbow joint , type of joint, articular surface of elbow joint, joint capsule of elbow joint, articulating bones of elbow joint, cubital articulation, ligaments of the elbow joint, medial collateral ligament, lateral collateral ligament, relation of elbow joint, action of elbow joint, blood supply and nerve supply of elbow joint, dislocation of elbow joint, carrying angle, cubital varus, cubital vulgus, subluxation of head of radius, tennis elbow, students or minors elbow,
to download this presentation from this link.
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anatomy of the upper limb joints. shoulder, elbow, wrist hand
Bones of upper limbs (Human Anatomy)
by DR RAI M. AMMAR
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Bones of lower limb (Human Anatomy)
by DR RAI M. AMMAR
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elbow joint , type of joint, articular surface of elbow joint, joint capsule of elbow joint, articulating bones of elbow joint, cubital articulation, ligaments of the elbow joint, medial collateral ligament, lateral collateral ligament, relation of elbow joint, action of elbow joint, blood supply and nerve supply of elbow joint, dislocation of elbow joint, carrying angle, cubital varus, cubital vulgus, subluxation of head of radius, tennis elbow, students or minors elbow,
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
Bones of upper limbs (Human Anatomy)
by DR RAI M. AMMAR
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Bones of lower limb (Human Anatomy)
by DR RAI M. AMMAR
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The radial nerve is a continuation of posterior cord of brachial plexus in the axilla. It is the largest nerve of the brachial plexus. It supplies the posterior ( extensor) compartment of upper limb. It carries fibers from all the roots of ( C5,C6,C7,C8 and T1) of the brachial plexus. Allows you to move muscles and feel skin sensation in certain parts of the upper limb. Symptoms of radial nerve injury may include pain, numbness, and/or paresthasia especially in the middles finger, index finger , thumb , back of the hand and /or arm.
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.
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
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
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.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
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New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
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.
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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
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
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
3. Ulnar nerve
• Branch from medial cord of brachial plexus
• Conveys fibers from C8 & T1
• Receives contribution from C7 through
the median nerve for flexor carpi ulnaris
4. COURSE IN AXILLA
• Passes along medial side axillary
artery third part Between
axillary artery & vein
5. COURSE IN ARM
• Medial side of brachial artery
• Pierces medial IMS along
superior ulnar
collateral vs.
• Descends superficial to the
medial head of the triceps
• Appears between medial
epicondyle &
olecranon process
6.
7.
8. COURSE IN FOREARM
• Enters between two heads FCU
UPPER ONE- THIRD FOREARM
• Deeply placed
• Rests on FDP, covered by FCU
• Separated from ulnar artery
LOWER ONE- THIRD FOREARM
• Superficial
• Along lateral side FCU
• Accompanied ulnar artery
9. AT LEVEL OF WRIST
• Passes superficial to flexor retinaculum
• Passes beneath palmaris brevis
• Divides into superficial & deep terminal
branch
10. • SUPERFICIAL TERMINAL
BRANCH
• Supplies palmaris brevis
• Divides into
• a medial proper palmar digital branch
• a lateral common palmar digital branch
11. DEEP TERMINAL BRANCH
• Passes deeply between abductor, flexor digiti minimi
• Pierces opponens digiti minimi
• Passes deep to long flexor tendons
• Lies in concavity of deep palmar arch
• Supplies
• hypothenar muscles
• 3,4 lumbricals
• all interrosei
• adductor pollicis
• occasionally- FPB
• intercarpal, carpometacarpal,
• metacarpophalangeal joints
12.
13. • At the midforearm, the ulnar nerve is composed of three distinct
fascicular grouP’. a dorsal sensory group, a volar sensory group. and a
motor group.
• the motor group is positioned between the ulnar dorsal sensory
group and the radial volar sensory group
• The dorsal sensOry branch separates from the motor branch and the
main sensory group8 to 10 cm proximal to the wrist .
• The motor branch remains ulnar to the sensory group until the Guyon
canal, at which time it passes dorsally to the sensOry branches of the
little and ring fingers to innervate the intrinsic muscles
14. Diagrammatic mappings of
the fascicular groups of the
left ulnar nerve at
representative
levels. The indicated level of
the sections is in reference
to the distance proximal to
the radial
styloid. Key: Red, motor
fascicular group; Blue,
sensory fascicular groups.
15. • BRANCHES OF ULNAR NERVE
Muscular branches
• forearm- FCU, medial half FDP
• hand- all intrinsic muscles except three thenar muscles, 1,2 lumbricals
Articular branches
• to elbow, intercarpal, carpometacarpal joints
Vascular branches
• axillary, brachial, ulnar, deep palmar arch
16. • Cutaneous branches
• forearm- dorsal branch arises 5 cm
proximal to the wrist
• -Supplies skin of the dorsal aspect of
medial one and a half of the fingers,
excluding terminal phalanges of ring &
little fingers
• palmar cutaneous branch supplies skin
of the medial side of the palm
• palm-digital branches- superficial
terminal branch
17.
18. Radial nerve
• largest branch of the posterior cord of brachial plexus with a root
value of C5,6,7,8, T1
19. in axilla
• In axilla it passes behind the
third part of axillary artery
• Anterior to subscapularis,
latissimus dorsi & and teres
major
• Medial to it is axillary vein
• Lateral to it are axillary
nerve and coracobrachialis
20. • Continues behind the brachial artery
• • Then passes posterolaterally with the profunda brachii vessels
through the lower triangular space
• • Here it is anterior to teres major and passes between the long head
of triceps and humerus
21. After this the nerve enters
the radial groove with
the profunda vessels
In the radial groove nerve
lies between the lateral
and medial heads of
triceps in contact with
the humerus
At the lower end of the
groove, 5 cm below the
deltoid tuberosity, the
nerve pierces the lateral
intermuscular septum
and passes into anterior
compartment of arm
22. In the anterior
compartment nerve lies
between brachialis
(medially) and
brachioradialis and
extensor carpi radialis
(laterally)
• Here it is accompanied
by radial collateral artery
23. Branches of radial nerve
Muscular branches:
• • Before entering spiral groove- to
long and medial heads of triceps
• • In the spiral groove lateral and
medial heads of triceps and through
nerve to medial head to anconeus
• • Below the radial groove, on the
front of the arm, it supplies, the
brachialis, brachioradialis and the
extensor carpi radialis longus
24. Cutaneous branches:
• • Above the radial groove-
posterior cutaneous nerve of
the arm
• • In the radial groove-lower
lateral cutaneous nerve of
the arm and
• posterior cutaneous nerve of
the forearm
• Articular branches: to elbow
25. Superficial terminal branch
• In the forearm the superficial
branch descend between
brachioradialis anteriorly and
supinator posteriorly lying
lateral to radial artery
• In the middle third it lies
posterior to brachioradialis, lying
successively on pronator teres,
FDS (radial head) and FPL and
lateral to radial artery
26. • About 7 cm proximal to the wrist nerve leaves the artery
• • passes deep to the tendon of brachioradialis
• • Curves around the lateral side of radius
• • Pierces the deep fascia
• • Divides into 4 or 5 digital nerves on the dorsum of hand. it
communicates with posterior & lateral cutaneous nerves of forearm
• • Supplies radial half of the dorsum of the hand, proximal part of the
dorsal surface of thumb, index finger & the lateral half of the middle
finger
27.
28. • Deep branch of radial nerve
• • Deep terminal branch reaches the back of forearm by passing
between two heads of supinator
• • supplies ECRB and supinator
29. Posterior interosseous nerve of
forearm
• it is deep branch of radial nerve
in forearm
• Reaches the back of forearm by
passing between the two heads of
supinator
• Descends between the
superficial &and deep group of
extensor muscles lying on the
interosseous membrane
30. • The upper part of nerve is accompanied by posterior interosseous
artery but the lower part is accompanied by anterior interosseous
artery
• • Terminates in to a pseudoganglion and ends by supplying the wrist
and carpal joint
Branches :
• Muscular –supinator ED,EDM &ECU -Divides into lateral & medial
branch
32. In the radial nerve, the motor and
sensory components are separated into
discrete fascicles. Awake stimulation can
be used to identify the motor and
&senSory components of the proximal
nerve, whereas anatomic: dissection
is used to identify them distally
Several histochemical techniques have
been described that allow motor
(acetylcholinesterase and choline
acetyltransferase) or sensory (carbonic
anhydrase) discrimination
33. MEDIAN NERVE
• Formation: from two roots from lateral cord [C(5),6,7]& from medial
cord(C8,T1) of brachial plexus
• • These two roots embrace the third part of axillary artery uniting
anterior or lateral to it
34. In the arm • Closely related to the
brachial artery through out the course
in arm • In the upper part it is lateral
to artey • In the middle part it crosses
the artery from lateral to medial side •
Remains on the medial side up to
elbow
35. • Branches in arm
• • Branch to Pronator Teres just above elbow
• • Branch to brachial artery
• • Branch to elbow joint at or just below the
• elbow
36. • In the cubital fossa • Descends medial to brachial artery • Posterior to
bicipital aponeurosis • Anterior to brachialis, seperated by the muscle
from the elbow
• Leaves the cubital fossa by passing between two heads of pronator
teres
37. • In the forearm • Enters the forearm between the heads of pronator
teres • Crosses the lateral side of ulnar artery from which it is
seperated by the deep head of pronator teres • Gives branch to
pronator teres while passing between the two heads
• Proceeds behind a tendinous ridge between the two heads of Flexor
digitorum superficialis and anterior to Flexor digitorum profundus •
Here it is accompanied by median artery, a branch of anterior
interosseous artery
38. • About 5 cm proximal to flexor retinaculum it becomes superficial •
Here it lies between the tendon of palmaris longus and the flexor
carpi radialis muscle
• Leaves the forearm and enters the palm of the hand by passing
through the carpal tunnel deep to flexor retinaculum
39.
40. • Branches in the forearm • Muscular branches to all the muscles in the
superficial and intermediate layer of forearm except one (FCU)
originate
• Anterior interosseous nerve: originate between two heads of
pronator teres • passes distally down the forearm with the anterior
interosseous artery. • Innervates the muscles of deep layer (FPL,
lateral half of FDP and pronator quadratus) • Terminates as articular
branch to wrist
41.
42. • •Palmar cutaneous branch: starts just proximal to flexor retinaculum
•Lateral branches - thenar skin and connecting branch to the lateral
cutaneous nerve of fore arm
• •Medial branches - central palmer skin and connecting branch to the
palmar cutaneous branch of the ulnar nerve
• • Communicating branch: multiple –Arise in the proximal forearm –
Pass medialy between FDP & FDS and behind the ulnar artery to join
the ulnar nerve
43.
44. • Lateral branch: gives
• Recurrent branch- short and stout, curls upwards over the distal
border of flexor retinaculum and FPL to supply three thenar
muscles APB, FPB &OP
• Three palmer digital branches- First two supply the skin of the
sides of the thumb ,its web and distal part of its dorsal surface. •
Third supplies the skin of the radial side of index finger and the
first lumbrical muscle through its superficial surface
45. • Medial branch: gives
• – Two common palmar digital branches- lateral and medial which
descend to the interdigital clefts between the index, middle and ring
finger
• – Each nerve divides again into two to supply adjacent sides of the
fingers
• – So in total it supplies skin of lateral three and half fingers including
the skin on the dorsal aspect of terminal phalanges
46. • • The lateral common palmar digital supplies the second lumbrical •
the median common palmar digital gives a communicating branch to
common palmar digital branch of ulnar nerve
• • Articular branches: to wrist ,metacarpophalangeal &
interphalangeal joint
47.
48.
49. Pattern of topographic distribution of median nerve motor fascicles. The median nerve was sectioned in 2
palmar (radial and ulnar) and 2 dorsal (radial and ulnar)
quadrants each, according to black lines in the oval. The motor fascicles were assigned to the quadrants. The
size of the squares represents the frequency of the observed
fascicles’ locations and their ratios are given [%]. d, dorsal; n, sample size; p, palmar; r, radial; u, ulnar
50. Pattern of topographic distribution of
median nerve sensory fascicles. The median
nerve was sectioned in 2 palmar (radial and
ulnar) and 2 dorsal (radial and ulnar)
quadrants each, according to black lines in
the oval. The sensory fascicles were
assigned to the quadrants. The size of the
squares represents the frequency of the
observed
fascicles’ locations and their ratios are given
[%]. The numeric values are rounded to one
decimal with the result that the numeric
values partially vary from 100. (a) Palmar
cutaneous branch (PCB) and thumb, (b)
index finger, (c) middle finger, (d) ring finger
and communicating branch of median nerve
with ulnar nerve. d, dorsal; n, sample size;
p, palmar; r, radial; u, ulnar; asterisk, the
missing sample was supplied by the ulnar
nerve
51. • In the ulnar and median nerves, the fascicle count was higher in the
forearm in comparison to the upper arm whereas in the radial, the
number of fascicles decreases along forearm.
• The radial nerve near its termination in the forearm had the smallest
fascicle count of 2.
• The highest fascicle count in all nerves was found in the median
nerve with a value of 42 fascicles.
52. • Fascicular diameters were found to be larger in the upper arm region
than they were in the forearm region in the ulnar, median, and radial
nerves. The maximum fascicular diameters from each cross section in
the upper arm were also larger than the forearm maximum fascicular
diameters
• Fascicular diameter was not correlated with location or nerve size,
but was inversely correlated with the fascicle count. Similarly, other
groups have shown cross sectional images at the elbow in the ulnar
nerve consisting of a low fascicle count and a very large fascicle