12 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
bones should be ... "Terry Thomas" sign ... • Due to injury ... bones should be ... Orthopedics #Sports #MSK
Shoulder Exam - Provocative Testing

Supraspinatus muscle injury:
 - Jobe’s Test
 - Hawkin’s Test
 - Drop Arm
Shoulder Exam - ... Subscapularis ... - Lift-Off Test ... #Diagnosis #PhysicalExam ... #Shoulder #Testing
Belly Press Test for Subscapularis Injury

An alternative to the lift-off test, or when the lift-off test
to the lift-off ... lift-off test cannot ... the wrist of elbow ... #Injury #shoulder ... #physicalexam #msk
Lift Off Test (Gerber's Test) - Subscapularis Shoulder Exam

The patient places the dorsum of their hand
Lift Off Test (Gerber's ... Test) - Subscapularis ... injury. ... test on the left ... #msk #orthopedics
Lift Off Test (Gerber's Test) - Subscapularis Shoulder Exam

The patient places the dorsum of their hand
Lift Off Test (Gerber's ... Test) - Subscapularis ... injury. ... test on the left ... #msk #orthopedics
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
of the capitate ... , median nerve injury ... #Wrist #Carpal ... Radiology #XRay #Diagnosis ... Orthopedics #Sports #MSK
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Syndrome (SIS): ... + Painful arc test ... pain + Hawkin's test ... #diagnosis #signs ... #symptoms #msk
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... blow to dorsum of ... injuries: Perilunate dislocation ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... spared in this injury ... Carpal Tunnel Syndrome ... Dislocation - May ... Dermatomes #Myotomes #diagnosis
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
dislocation WITHOUT ... Differential diagnosis ... capsuloligamentous injury ... GAGL): "Reverse J sign ... #msk