5 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Jerk - C7, C8 • Biceps ... spared in this injury ... Anterior Shoulder ... sensory #motor #arm ... #physicalexam
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
test #ACL #Knee #Injury ... clinical #video #PhysicalExam ... Sports #Ortho #anterior ... #cruciate #ligament ... #msk
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
Lachman Test for ACL Injury ... degrees of flexion, hip ... #Anterior #Cruciate ... clinical #video #physicalexam ... #msk #orthopedics
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Extensor surfaces of arms ... pruritus • Insect bites ... site of previous injury ... ) - Firm tumor, ... Trunk, especially anterior
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Presentation: Injury ... extensors of the arms ... Enhancement - TM and tumor ... , MOG-IgG test should ... , Hep A/B/CMV, TB