18 results
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
onto outstretched hand ... immobilize • Splint: Thumb ... spica • Ortho ... MH/CCF/CWRU EM ... Orthopedics #Sports #MSK
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
Splint: Sling • Ortho ... Type I, DC with ortho ... MH/CCF/CWRU EM ... #Radiology #XRay ... #Orthopedics #MSK
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
Types II-IV • Disposition ... Type l, DC with ortho ... MH/CCF/CWRU EM ... #Humerus #Radiology ... #Orthopedics #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior long arm • Ortho ... if complex • Disposition ... Simple, DC with ortho ... MH/CCF/CWRU EM ... Orthopedics #Sports #MSK
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... Sugar tong • Ortho ... MH/CCF/CWRU EM ... #Carpal #Radiology ... Orthopedics #Sports #MSK
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
- C6, C7, C8 Elbow ... Pronation - C7, C8 Wrist ... T1 (ulnar) • Thumb ... "waiter's tip" position ... T1 leading toc
ROLANDO FRACTURE 
Rolando fracture is an intraarticular three-part fracture of the base of the first metacarpal
spica • Ortho ... MH/CCF/CWRU EM ... #Metacarpal #Radiology ... Diagnosis #Management #Hand ... #Orthopedics #MSK
BENNETT FRACTURE 
Bennett fracture is an intraarticular two-part fracture of the ulnar side of the base
spica • Ortho ... displacement • Disposition ... MH/CCF/CWRU EM ... #Metacarpal #Radiology ... #Orthopedics #MSK
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
ulna, pain with wrist ... Splint: Volar • Ortho ... MH/CCF/CWRU EM ... #Carpal #Radiology ... Orthopedics #Sports #MSK
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Exam: swollen elbow ... [cannot extend thumb ... I or Ill) • Ortho ... MH/CCF/CWRU EM ... Orthopedics #Proximal #MSK