42 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve Injury ... Nerve #Peripheral #Injury ... physicalexam #msk #sports ... #neurology #orthopedics ... #Hand
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
Fracture of proximal ulnar ... syndrome, ligamentous injury ... DC with orthopedic ... #Radiology #XRay ... Diagnosis #Management #Orthopedics
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... by ulnar nerve ... clinical #video #neurology ... physicalexam #msk #orthopedics ... #sports #hand
What is a Boxer’s fracture?? Fracture of the 4th or 5th metacarpal neck
 - Common in
- Pain along ulnar ... weeks Urgent orthopedics ... compromise - Certain radiologic ... recommended if injury ... Management #Referral #Orthopedics
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
onto outstretched hand ... dorsum of the hand ... distal to distal ulna ... Wrist #Carpal #Radiology ... #Sports #MSK
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Abduction - C8-T1 (ulnar ... Adduction - C7-T1 (ulnar ... Erb's Palsy is caused ... spared in this injury ... Myotomes #diagnosis #neurology
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
Nerve Injury ... #Nerve #Injury ... #Hand #PhysicalExam ... clinical #video #sports ... #msk #orthopedics
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... ), ligamentous injury ... brachial artery injury ... Dislocation #Posterior #Radiology ... #Sports #MSK
Wartenberg Sign in Ulnar Neuropathy

Abnormal abductor the fifth finger due to ulnar neuropathy ( weakness of
Wartenberg Sign in Ulnar ... finger due to ulnar ... #Neuropathy #hand ... #physicalexam #neurology ... #msk #sports #orthopedics
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... , median nerve injury ... Disposition: Pending orthopedic ... Wrist #Carpal #Radiology ... #Sports #MSK