14 results
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
, bony Bankart lesions ... • Ortho consult ... Disposition: DC with ortho ... #Radiology #XRay ... Orthopedics #Sports #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
all carpal bones should ... onto outstretched hand ... Thumb spica • Ortho ... Scaphoid #Carpal #Radiology ... Orthopedics #Sports #MSK
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
versus SVT with Aberration ... fusion beats (hybrid ... Brugada algorithm ... point) of S > 100 ms ... AV dissociation
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
capitate ("apple") should ... tea cup") which should ... Sugar tong • Ortho ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
-80 degrees of flexion ... 120 degrees of flexion ... Finger splint • Ortho ... #IPJoint #Radiology ... #Orthopedics #MSK
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
dislocation WITHOUT ... Bankart lesion. ... Differential diagnosis ... mri #clinical #Radiology ... #diagnosis #msk
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
pain with wrist flexion ... injuries: Perilunate dislocation ... Splint: Volar • Ortho ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK
Hill-Sachs Lesion on Ultrasound 

Unlike normal variant irregular bare area (arrowhead) under infraspinatus, a Hill-Sachs lesion
on Ultrasound ... prior anterior shoulder ... dislocation involves ... the humeral head and ... #Ultrasound #MSK
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Diagnosis Algorithm ... “Bamboo Spine” Fusion ... of Lumbar Spine and ... Erythematosus (SLE), should ... Joint #Disorders #msk
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
glenohumeral joint dislocation ... of anterior GH dislocations ... surgical repair Differential ... mri #clinical #Radiology ... #diagnosis #msk