9 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... Function Shoulder ... - C6, C7, C8 Elbow ... Myotomes #diagnosis #neurology ... #arm #physicalexam
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Cord Injury by Nerve ... Spinal Root Sensory Motor ... Flexion Biceps ... Hamstring Reflex S1 Lateral ... differential #diagnosis #Neurology
Biceps Load Test - Shoulder Examination

To perform the Biceps Load Test supinate the arm, abduct shoulder
Test supinate the arm ... , and flex the elbow ... Externally rotate the arm ... resistance against elbow ... or associated labral
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
elbow, wrist and ... the back of the arm ... the wrist and elbow ... The first motor ... Anatomy #diagnosis #neurology
Biceps Tension Test 

To perform the Biceps Tension Test supinate the arm, abduct the shoulder to
, abduct the shoulder ... degrees, flex the elbow ... or associated labral ... Video via @open_michigan ... #tendinopathy #Shoulder
Speed's Test on Shoulder Examination

With the arm straight out (elbow fully extended) at 90 degrees of
straight out (elbow ... of pain in the biceps ... tendinitis or superior labral ... bicipital #tendinitis #biceps ... #clinical #video
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
threat Cranial Nerves ... Decorticate posturing: Arms ... flexed at the elbow ... Decerebrate posturing: Arms ... #PhysicalExam #neurology
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
extensors of the arms ... : • Sensory, motor ... , MOG-IgG test should ... brain and/or optic nerve ... diagnosis #management #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Sensory and/or motor ... proximal muscles of shoulder ... affects the skin, neurologic ... muscle weakness • Nerves ... (PR3-ANCA)): Microscopic