15 results
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Normal and abnormal ... OK signs are seen ... #Finger #Hand #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... the hand. 3) Now ... #Reflex #Positive ... #Abnormal #clinical ... video #neurology #PhysicalExam
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Differential Diagnosis ... threat Cranial Nerves ... • Corneal reflex ... • Examine for signs ... caseyalbin #PhysicalExam
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
The nerves involved ... are trigeminal and ... atrophy of the cortex ... #PhysicalExam # ... clinical #video
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
bone cortex • ... onto outstretched hand ... anterior interosseous nerve ... Posterior long arm ... #Orthopedics #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anterior interosseous nerve ... can't make A-OK sign ... Posterior long arm ... #Orthopedics #Sports ... #MSK
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
DTR’s • Onset: Few ... Can begin in arms ... Decreased / Absent Reflexes ... : Arms or legs ... Paresthesias: Hands
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Clinical Findings ... Femoral Cutaneous Nerve ... gait, strength, reflexes ... MeralgiaParesthetica #MSK ... #signs #symptoms
Positive Drop Arm Test on Shoulder Exam - Supraspinatus Injury

Starting from 90 degrees of passive shoulder
release support and ... #Sign #Shoulder ... #PhysicalExam # ... supraspinatus #clinical ... #video #msk #sports
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... Test #Positive #Clinical ... #Video #PhysicalExam ... #Sports #Orthopedics ... Knee #Posterior #msk