24 results
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
Antecubital Fossa Elbow ... Flexion Biceps ... Middle Finger Elbow ... Hamstring Reflex S1 Lateral ... differential #diagnosis #Neurology
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
Yergason's test for biceps ... tendon pathology testing ... ER, supination, elbow ... groove indicating biceps ... PhysicalExam #clinical #video
The inverted or paradoxical triceps reflex consists of flexion of the elbow in response to percussion
or paradoxical triceps ... flexion of the elbow ... percussion of the triceps ... reflex #clinical #video ... #neurology #physicalexam
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... the arms, with elbows ... #Wing #Beating # ... Disease #clinical #video ... #neurology #copper
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Wing-Beating Tremor ... the arms, with elbows ... #Wing #Beating # ... Disease #clinical #video ... #neurology #copper
Inverted Triceps Reflex 
Triceps reflex testing elicited flexion rather than extension of the forearm. C7 lesion
Inverted Triceps ... reflex testing ... found on MRI - Neurology ... #Reflex #neurology ... #clinical #video
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... Jerk - C7, C8 • Biceps ... Damage to C8 and T1 leading ... Triceps power is ... Myotomes #diagnosis #neurology
Biceps Load Test - Shoulder Examination

To perform the Biceps Load Test supinate the arm, abduct shoulder
, and flex the elbow ... resistance against elbow ... or associated labral ... Video via @open_michigan ... PhysicalExam #clinical #video
Biceps Tension Test 

To perform the Biceps Tension Test supinate the arm, abduct the shoulder to
Biceps Tension Test ... degrees, flex the elbow ... or associated labral ... Video via @open_michigan ... PhysicalExam #clinical #video
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
is the nerve of elbow ... the wrist and elbow ... branches are to the triceps ... but ECRL remains leading ... Anatomy #diagnosis #neurology