19 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anatomic location of olecranon ... with prominent olecranon ... /lateral epicondyle ... > radial head > ... #Orthopedics #Sports
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
RADIAL HEAD FRACTURE ... Radial head fractures ... non-displaced radial ... Tenderness to lateral ... ), coronoid or olecranon
Epicondylitis - Lateral: Focal epicondyle tenderness, decreased grip strength, pain with resisted wrist extension. Medial: Focal
Epicondylitis - Lateral ... Diagnosis #EM #Ortho #Sports ... Epicondylitis #Lateral ... #Medial #Tennis ... #Golf #ALiEM
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... is the nerve of elbow ... the wrist and elbow ... but ECRL remains leading ... Anatomy #diagnosis #neurology
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
Respiration None C5 Radial ... Antecubital Fossa Elbow ... Middle Finger Elbow ... Hamstring Reflex S1 Lateral ... differential #diagnosis #Neurology
Labral tear - O'Brien Test - 1. Position patient's shoulder in 90 degree flexion, elbow extended,
Labral tear - O'Brien ... degree flexion, elbow ... degrees adducted (medial ... Diagnosis #Ortho #Sports ... #Test #OBrien #ALiEM
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop - Radial ... compression of the radial ... Francisco Lara Pulido ... orthopedics #msk #sports ... #neurology
Varus Stress Test for Radial (Lateral) Collateral Ligament Stability on Elbow Examination

Radial collateral ligament stability can
Stress Test for Radial ... (Lateral) Collateral ... Examination Radial ... #Lateral #Collateral ... clinical #video #sports
Labral tear - Crank Test 1. Position patient's arm in 90 degree abduction and elbow flexion
Labral tear - Crank ... abduction and elbow ... Diagnosis #Ortho #Sports ... #Labral #Tear # ... #Test #Crank #ALiEM
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... Damage to C8 and T1 leading ... damage to the radial ... nerve in the radial ... Myotomes #diagnosis #neurology