6 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity Dermatomes ... L2, L3, L4 • Ankle ... • Cauda Equina Syndrome ... ) anesthesia, genitourinary ... Myotomes #diagnosis #neurology
Peroneal Tendon Dislocation after Trauma

The retinaculum is torn leading to dislocation of the tendon, leaving the
Peroneal Tendon ... tendon, leaving the canal ... #Trauma #msk #clinical ... #video #orthopedics ... #sports #ankle
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
spared in this injury ... Carpal Tunnel Syndrome ... Anterior Shoulder Dislocation ... regimental badge" anesthesia ... Myotomes #diagnosis #neurology
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
• Sciatica • Tarsal ... , peroneal neuropathy ... Repetitive strain injury ... • Crush injury ... lower #extremity #msk
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Common peroneal ... Consider trauma/ ... #msk #clinical ... #video #nsfw
Who to block and who not to block? Guidelines for Emergency Regional Anesthesiafor Trauma Orthopedic Injuries
Block
OK • Shoulder dislocation ... • Low foot and ankle ... document detailed neurologic ... neurovascular injury ... Management #Regional #Anesthesia