7 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
and Myotomes Reflexes ... : • Knee - L2 ... • Cauda Equina Syndrome ... nerve at fibular neck ... #physicalexam
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... injury, often from vascular ... bladder and rectal reflex ... saddle anesthesia. leg ... pathophysiology #signs
Tone - Leg Traction on Physical Exam
Leg traction is done by holding the leg by the
until the buttock starts ... is a sign of hypotonia ... Lower #Extremity ... tone #Newborn #PhysicalExam ... #clinical #video
Roos' Test for Thoracic Outlet Syndrome

Roos' Test - abduct the shoulders to 90 degrees, flex the
to 90 degrees, flex ... #PhysicalExam # ... clinical #video ... #vascular #msk # ... orthopedics #sports
Roos' Test for Thoracic Outlet Syndrome

To perform the Roos' Test abduct the shoulders to 90 degrees,
to 90 degrees, flex ... #PhysicalExam # ... clinical #video ... #vascular #msk # ... orthopedics #sports
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
paralysis of all extremity ... in legs and ascends ... Decreased / Absent Reflexes ... : Arms or legs ... : Due to nerve root
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
neurological lesion: Clinical ... • Symptoms and signs ... spasticity • Lower roots ... Vascular/Blockage ... MCTD, Sjogren syndrome