7 results
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
styloid fracture ... Wrist #Carpal #Radiology ... #XRay #Diagnosis ... #Orthopedics #Sports ... #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
lateral epicondyle > radial ... dislocation + radial ... #Radiology #XRay ... #Orthopedics #Sports ... #MSK
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
ulnar shaft with radial ... ), compartment syndrome ... Forearm #Ulnar #Radiology ... #XRay #Diagnosis ... Orthopedics #Proximal #MSK
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
capitellum (age 1), radial ... ), compartment syndrome ... Elbow #Humerus #Radiology ... #XRay #Diagnosis ... #Orthopedics #MSK
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Total Knee Arthroplasty ... + post drawer Xrays ... Intra-op: Fractured ... TKA #MSK #physicalexam ... #Positive #clinical
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... nerve injury (25%) TEST ... Compartment syndrome ... CLINICAL: instability ... #Injury #msk #clinical
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
thumbs in the posterior ... flexed at the knee ... #PhysicalExam #clinical ... #video #sports ... #msk #orthopedics