10 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... "pooping duck sign ... injuries: Perilunate dislocation ... #Triquetrum #Fracture ... Carpal #Radiology #XRay
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
all carpal bones should ... "Terry Thomas" sign ... ("Terry Thomas sign ... onto outstretched hand ... Carpal #Radiology #XRay
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
capitate ("apple") should ... tea cup") which should ... onto outstretched hand ... trapezium, capitate, triquetrum ... Carpal #Radiology #XRay
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Anterior Shoulder ... , clinical, and ... on axillary x-ray ... #signs #symptoms ... #msk #orthopedics
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
dislocation. ... of associated fractures ... PhysicalExam #Procedure #Orthopedics ... #clinical #video ... #dislocation
Who to block and who not to block? Guidelines for Emergency Regional Anesthesiafor Trauma Orthopedic Injuries
Block
Block OK • Shoulder ... • Hand and digit ... and dislocation ... detailed neurologic ... neurovascular injury or clinical
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
Injuries - Elbow Xrays ... fat pad (sail sign ... the radial head and ... a radial head dislocation ... peds #Pediatrics #clinical
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... CLINICAL: instability ... trauma/vascular/orthopedic ... #video #nsfw
Painful Arc Test for Subacromial Impingement

The patient elevates the arm in the scapular plane, then slowly
the motion to lower ... 120 degrees of shoulder ... Painful #Arc #Test #Sign ... #clinical #video ... #physicalexam #orthopedics
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
Vital signs: BP ... This patient’s clinical ... clinical judgement ... With multiple lower ... should be closely