8 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Myotomes Motor ... aracteristic "claw hand ... " ± Horner Syndrome ... Wrist drop - Occurs ... #diagnosis #neurology
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... #Drop #Radial # ... #PhysicalExam #clinical ... #video #orthopedics ... #msk #sports #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
: • Knee - L2 ... • Cauda Equina Syndrome ... Medical Emergency ... Neuropathy - Foot drop ... Commonly caused
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Nerve Palsy as cause ... for Wrist Drop ... both supination and ... #clinical #video ... #physicalexam #neurology
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
will drop below ... #Syndrome #ITBand ... #knee #clinical ... #video #physicalexam ... #sports #msk #orthopedics
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
flexed at the knee ... and hip. ... If the pelvis drops ... #PhysicalExam #clinical ... #msk #orthopedics
Oppositional Grasp Weakness in Carpal Tunnel Syndrome

Dysfunction of the six- Opposition weakness-in carpal tunnel syndrome with
weakness of the median ... Grasp #Weakness #Hand ... #clinical #video ... #physicaleaxm #neurology ... #orthopedics #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... Check hip and ankle ... trauma/vascular/orthopedic ... #video #nsfw