6 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
Sensory Motor Reflex ... Antecubital Fossa Elbow ... Middle Finger Elbow ... None T7-T12 See Dermatomes ... differential #diagnosis #Neurology
Normal Achilles Reflex

In 1896 Babinski (and later Oppenheim in 1904) described the abolition or reduction of
Normal Achilles Reflex ... In 1896 Babinski ... of the Achilles reflex ... clinical #video #neurology ... #sciatica
Abnormal Achilles Reflex

In 1896 Babinski (and later Oppenheim in 1904) described the abolition or reduction of
Abnormal Achilles Reflex ... In 1896 Babinski ... of the Achilles reflex ... clinical #video #neurology ... #sciatica
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Lower Extremity Dermatomes ... and Myotomes Reflexes ... Low back pain, sciatica ... LowerLimb #Extremity #Dermatomes ... Myotomes #diagnosis #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity Dermatomes ... - C6, C7, C8 Elbow ... , T1 (median) Reflexes ... UpperLimb #Extremity #Dermatomes ... Myotomes #diagnosis #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
pain (LBP) • Sciatica ... region (S2-S4 dermatomes ... bulbocavernosus reflex ... wink test - reflex ... diagnosis #causes #neurology