7 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 ... #Orthopedics #Sports ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
fracture, median nerve ... injury • ED ... #Wrist #Carpal ... #Orthopedics #Sports ... #MSK
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
injuries: Axillary nerve ... injury (40%, loss ... neurovascular injury ... #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 ... Anterior Shoulder ... Dislocation - May
Belly Press Test for Subscapularis Injury

An alternative to the lift-off test, or when the lift-off test
Injury An alternative ... movement of the wrist ... #Injury #shoulder ... #physicalexam #msk ... #orthopedics #sports
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
of hypoechoic spots ... in the carpal tunnel ... interrogation as it should ... infrapatellar bursa of the knee ... MUSCULOSKELETAL #MSK
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
and left side should ... The examiner should ... the side of a nerve ... or spinal root injury ... Wrist clonus is