11 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
carpal bones should ... "Terry Thomas" sign ... • Due to injury ... scapholunate interosseous ligament ... Orthopedics #Sports #MSK
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Sign) for ACL Injury ... #Sign #ACL #Injury ... #acl #anterior ... #cruciate #ligament ... physicalexam #sports #msk
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
J-shape." o Usually anterior ... shoulder dislocation ... capsuloligamentous injury ... GAGL): "Reverse J sign ... Radiology #diagnosis #msk
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
x-ray review alignment ... sail sign or posterior ... (LCL > MCL), coronoid ... , elbow dislocation ... #Orthopedics #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
, neuropraxia (anterior ... can't make A-OK sign ... ), ligamentous injury ... artery injury ... Orthopedics #Sports #MSK
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Sign) for ACL Injury ... #Lever #Sign #ACL ... #Injury #acl #anterior ... #cruciate #ligament ... physicalexam #sports #msk
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Sign) for ACL Injury ... #Lever #Sign #ACL ... #Injury #acl #anterior ... #cruciate #ligament ... physicalexam #sports #msk
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... spared in this injury ... Anterior Shoulder ... Dislocation - May ... Myotomes #diagnosis #neurology
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
fat pad (sail sign ... Not all joint effusions ... a significant injury ... of the humerus should ... a radial head dislocation
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Awareness • Injury ... stimulation to all ... • Examine for signs ... flexed at the elbow ... #PhysicalExam #neurology