12 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve ... OKSign #clinical #video ... #neurology #physicalexam ... #msk #sports #neurology ... #orthopedics #Hand
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
rotated, extended arm ... injuries: Axillary nerve ... injury (40%, loss ... immobilizer • Ortho ... Orthopedics #Sports #MSK
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Examination Left hand ... usually happens sleeping ... #Palsy #PhysicalExam ... #clinical #video ... #orthopedics #msk
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
during running and ... ACLTear #clinical #video ... #PhysicalExam # ... Sports #Ortho #anterior ... cruciate #ligament #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
test #ACL #Knee #Injury ... ACLTear #clinical #video ... #PhysicalExam # ... Sports #Ortho #anterior ... cruciate #ligament #msk
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Injury Patients ... compromise of anterior ... OK signs are seen ... #Hand #PhysicalExam ... #sports #msk #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
aracteristic "claw hand ... spared in this injury ... Anterior Shoulder ... sensory #motor #arm ... #physicalexam
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
interosseous nerve ... brachial artery injury ... Posterior long arm ... • Ortho consult ... #Orthopedics #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
onto outstretched hand ... , neuropraxia (anterior ... interosseous nerve ... Posterior long arm ... Orthopedics #Sports #MSK
Hippocratic Shoulder Reduction 
Shoulder reduction is the process of returning the shoulder to its normal position
The arm should be ... risk of axillary nerve ... injury. ... Shoulder #Reduction #MSK ... #PhysicalExam #