4 results
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Injury by Nerve Root ... Levels Spinal Root ... Sphincter None #SpinalCord ... #differential #diagnosis ... #Neurology #Spine
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
Position patient's elbow ... patient supinate and flex ... holding at wrist) #Diagnosis ... #Ortho #Sports ... Yergason #Test #ALiEM
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
• Weakness: Starts ... Decreased / Absent Reflexes ... : Due to nerve root ... Guillain-Barre Diagnosis ... #treatment #neurology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
spasticity • Lower roots ... MCTD, Sjogren syndrome ... dysfunction • Abnormal reflexes ... #spinal #cord #spinalcord ... #neurology #differential