85 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... scapholunate interosseous ligament ... ("Terry Thomas sign ... Scaphoid #Carpal #Radiology ... Orthopedics #Sports #MSK
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
ulnar collateral ligament ... Scapholunate ligament ... Terry thomas sign ... Fractures #XRay #Radiology ... #Wrist #differential
Ulnar Fovea Sign Test for Fovea Disruption

Useful for patients with pain along the ulnar aspect of
Ulnar Fovea Sign ... aspect of the wrist ... ulnotriquetral ligament ... #Ulnar #Fovea #Sign ... #orthopedics #msk
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... "pooping duck sign ... ulna, pain with wrist ... #Carpal #Radiology ... Orthopedics #Sports #MSK
Segond Fracture
- Avulsion fracture of the proximal tibia below the articular surface. 
- Associated with anterior
anterior cruciate ligament ... #Orthopedics #Radiology ... KneeXRay #Clinical #MSK
Amsterdam Wrist Rules
Rules that dictate which patients require imaging based on the likelihood of wrist fracture
Amsterdam Wrist ... likelihood of wrist ... a patient with wrist ... radius #fracture #radiology ... #msk #orthopedics
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Inferior Glenohumeral Ligament ... inferior glenohumeral ligament ... GAGL): "Reverse J sign ... mri #clinical #Radiology ... #diagnosis #msk
Lisfranc Joint Injuries - XRay Interpretation
The tarso metatarsal joint is named after a french surgeon. The
depends on several ligaments ... The lisfranc ligament ... an interosseous ligament ... Interpretation #radiology ... checklist #foot #msk
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... injury • ED Management ... #Carpal #Radiology ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK
Lelli's Test (Lever Sign) for ACL Injury

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