5 results
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Absence of a fracture ... : Hyperflexion injury ... ED Management: Pain ... Mallet #Finger #Radiology ... #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury ... fingertip) • Exam: Pain ... Discharge with orthopedic ... Dislocation #IPJoint #Radiology ... #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
• Due to injury ... with wrist extension ... ED Management: Pain ... Scaphoid #Carpal #Radiology ... #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
dorsal wrist, pain ... with wrist extension ... , median nerve injury ... Wrist #Carpal #Radiology ... #Sports #MSK
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
with a searing pain ... tendon, MRI or ultrasound ... #physicalexam #video ... #Orthopedics #Wrist ... #msk