83 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Small muscles of hand ... adduction) OK Sign ... joint & flexion ... joint #Rock ... Scissors #Nerve #Injury
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
and PIP joints ... ulnar displacernent ... Hyperextension injury ... Complications include swan neck ... #Orthopedics #MSK
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for Ulnar ... compensates via MP joint ... video #neurology #physicalexam ... #msk #orthopedics ... #sports #hand
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... tender DIP joint ... Discharge with orthpedic ... Diagnosis #Management #Hand ... #Orthopedics #MSK
Shoulder Effusion Ballottement on Physical Examination

Shoulder effusion. You can ballot and see fluid return at posterior
Shoulder Effusion ... You can ballot and ... posterior glenohumeral joint ... #glenohumeral #PhysicalExam ... #msk #sports #orthopedics
Sulcus Sign on Shoulder Exam

Positive sulcus sign in a shoulder with multidirectional instability.

Downward force applied at
Sulcus Sign on Shoulder ... between the acromion and ... #Shoulder #PhysicalExam ... clinical #video #msk ... #orthopedics #sports
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve Injury ... to make the OK sign ... video #neurology #physicalexam ... #msk #sports #neurology ... #orthopedics #Hand
Rheumatoid arthritis (RA): Pathogenesis and Joint diseases features
 • RA affects 1% of population, women >
esp carpal, MCP, PIP ... Swan-neck Boutonniere's ... ulnar drift of ... Extra-articular signs ... pathophysiology #signs
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
Froment's Sign - ... Ulnar Nerve Injury ... Injury #Hand #PhysicalExam ... video #sports #msk ... #orthopedics
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
joint => Force ... joint capsule = ... Dislocation #Diagnosis #signs ... #symptoms #msk ... #orthopedics #pathophysiology