Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
joint capsule. collateral ... Hyperextension injury ... #Diagnosis #Management ... #Hand #Orthopedics ... #MSK
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
Boyes' Test - Flexor ... Evaluate the injured ... finger for flexion ... #finger #hand # ... #orthopedics #flexor
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Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
at the DIP may ... partial or complete tear ... #Jersey #Finger ... video #sports #msk ... #orthopedics
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Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... that is fixed in flexion ... #Radiology #XRay ... #Hand #Orthopedics ... #MSK
Finger Collateral Ligament Stress Test

Ulnar collateral ligament stability can be tested at zero and thirty degrees
Finger Collateral ... Ligament Stress Test ... complete ligament tear ... video #sports #msk ... #orthopedics #Hand
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Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... β€’ Due to injury ... onto outstretched hand ... Carpal #Radiology #XRay ... #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
no longer sitting ... , median nerve injury ... Carpal #Radiology #XRay ... #Diagnosis #Management ... #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 ... Carpal #Radiology #XRay ... #Diagnosis #Management ... #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... deformity, elbow is flexed ... can't make A-OK sign ... #Diagnosis #Management ... #MSK
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 β€’ Fall on the
Hip) - Diagnosis ... elbow fully as a test ... Hip Dislocation ... of dash board injury ... Affected hip and