8 results
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Injury Manifested ... #Interosseous #Nerve ... #physicalexam # ... msk #sports #neurology ... #orthopedics #Hand
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
onto outstretched hand ... trapezium, capitate, triquetrum ... fracture, median nerve ... injury • ED ... #Orthopedics #Sports
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
indicating cervical injury ... reflex #clinical #hand ... #video #physicalexam ... #orthopedics #neurology ... #sports
OK Sign - Interosseous Nerve Injury

Patients with compromise of anterior interosseous nerve will not be able
Injury Patients ... Normal and abnormal ... #Injury #Finger ... #Hand #PhysicalExam ... clinical #video #sports
Froment's Sign - Ulnar Nerve Injury

Patients with compromise of the ulnar nerve will not be able
Injury Patients ... third fingers, ... #Injury #Hand # ... PhysicalExam #clinical ... #video #sports
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... Supinator - C5, C6 • Finger ... spared in this injury ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
focus on examiners finger ... CN6 #Abducens #Nerve ... clinical #video #neurology ... #ophthalmology ... #ocular #physicalexam
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
mediated by the Edinger-Westphal ... the oculomotor nerve ... clinical #video #neurology ... #ophthalmology ... #physicalexam