26 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anatomic location of olecranon ... onto outstretched hand ... with prominent olecranon ... dislocation + radial ... #Orthopedics #Sports
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial nerve is ... the nerve of elbow ... the wrist and elbow ... but ECRL remains leading ... Anatomy #diagnosis #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... : • Attacks: Gradual ... findings BPPV • Short-lived ... or supine roll test ... Hearing loss.
Inverted Supinator Test

Useful for identifying a lesion at the C5-C6 spinal cord level.  Tapping the
Inverted Supinator Test ... normally elicits elbow ... wrist extension and ... #Reflex #neurology ... orthopedics #msk #sports
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Varus Stress Test ... for Radial (Lateral ... be tested at 0 and ... Varus #Stress #Test ... clinical #video #sports
Golfer’s Elbow Test

While supporting the elbow and palpating the medial epicondyle with one hand, the examiner
Golfer’s Elbow Test ... supporting the elbow ... with one hand, ... passively extends the hand ... orthopedics #msk #sports
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
injury - Yergason Test ... patient supinate and ... flex elbow against ... Diagnosis #Ortho #Sports ... #ALiEM
Yergason's Test on Physical Exam
Yergason's test for biceps tendon pathology testing stability of the tendon within
Yergason's Test ... Exam Yergason's test ... tendon pathology testing ... ER, supination, elbow ... clinical #video #msk #sports
Labral tear - O'Brien Test - 1. Position patient's shoulder in 90 degree flexion, elbow extended,
tear - O'Brien Test ... degree flexion, elbow ... degrees adducted (medial ... Diagnosis #Ortho #Sports ... #OBrien #ALiEM
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... T1 leading toc ... damage to the radial ... nerve in the radial ... Myotomes #diagnosis #neurology