16 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
bones should be ... • Due to injury ... bones should be ... • Mechanism: Fall ... Orthopedics #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
tea cup") which should ... • Mechanism: Fall ... , median nerve injury ... #Wrist #Carpal ... Orthopedics #Sports #MSK
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
(Shoulder, Elbow ... Fall on the out ... flexing the elbow fully ... as a test of reduction ... of dash board injury
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Ligament (HAGL) can ... dislocation WITHOUT ... capsuloligamentous injury ... #clinical #mri ... #diagnosis #msk
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Complications are ... rare but can include ... • Mechanism: Fall ... injuries: Perilunate dislocation ... Orthopedics #Sports #MSK
Crank Test for Labral Tear of the Shoulder

To perform the Crank Test, fully abduct the shoulder
, fully abduct the ... an axial load on ... externally rotate the arm ... #PhysicalExam #clinical ... video #sports #msk
Full Can Test for Supraspinatus Injury on Shoulder Exam

The patient's arms are elevated to 90 degrees
Full Can Test for ... Supraspinatus Injury ... #Can #Test #Shoulder ... #PhysicalExam #clinical ... video #sports #msk
Shoulder Infraspinatus Hematoma on POCUS

A woman fell down a flight of stairs and can’t move her
move her left arm ... The glenohumeral ... hematoma but no dislocation ... Hematoma #POCUS #clinical ... #ultrasound #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
• These ovals are ... Similar injury to ... Perthes #lesion #clinical ... #mri #clinical ... Radiology #diagnosis #msk
Belly Press Test for Subscapularis Injury

An alternative to the lift-off test, or when the lift-off test
Subscapularis Injury ... An alternative ... movement of the wrist ... #shoulder #clinical ... #physicalexam #msk