10 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
Acromioclavicular Joint ... Flexion Biceps ... Anterior Medial Thigh Hip ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... • Biceps Jerk - ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm ... #physicalexam
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
transverse humeral ligament ... ER, supination, elbow ... bicipital groove 2) Arm ... clinical #video #msk ... #sports
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Joint Posteroinferior ... Instability The arm ... axial load to the elbow ... clinical #video #physicalexam ... #shoulder #msk
Biceps Load Test - Shoulder Examination

To perform the Biceps Load Test supinate the arm, abduct shoulder
Test supinate the arm ... , and flex the elbow ... #PhysicalExam # ... clinical #video #sports ... #msk #orthopedics
Biceps Tension Test 

To perform the Biceps Tension Test supinate the arm, abduct the shoulder to
, abduct the shoulder ... degrees, flex the elbow ... #PhysicalExam # ... clinical #video #sports ... #msk #orthopedics
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 ... #PhysicalExam # ... #orthopedics #msk ... #sports
Yergason's Test on Shoulder Examination
Patient Position: Sitting
Examiner Position: Standing adjacent to the test arm. One hand
transverse humeral ligament ... #PhysicalExam # ... clinical #video #msk ... #orthopedics #sports ... #biceps #tendinitis
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... Diagnosis Framework ... axial (spine, shoulders ... , hips)? ... #Diagnosis #MSK
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
extends from the elbow ... ECU Subluxation diagnosed ... relevant body parts ... subluxation #clinical #physicalexam ... Orthopedics #Wrist #msk