17 results
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Gluteal Nerve Knee ... Tibial Nerve Knee ... Femoral Nerve Ankle ... #Orthopedics #Neurology ... #Diagnosis
PV Card: Knee Injuries | Quick Reference Guide - Orthopedic injuries are commonly managed in the
PV Card: Knee Injuries ... first two were on ankle ... Mary Haas #Diagnosis ... Management #EM #Ortho ... #Knee #Injuries
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
Femoral Condyle Knee ... Dorsiflexion Knee ... Plantarflexion Ankle ... #differential #diagnosis ... #Neurology #Spine
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... L2, L3, L4 • Ankle ... • Cauda Equina Syndrome ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
relaxation of the ankle ... evaluation confirmed a diagnosis ... Hypothyroidism #Ankle ... Delayed #Clinical #Video ... #Neurology #Endocrinology
Disseminated Gonococcal Infection - Diagnosis and Management Summary

Bacteremic spread of the Gram-negative diplococci Neisseria gonorrhoeae. History
Laboratory Diagnosis ... Arthritis-Dermatitis syndrome ... Purulent Arthritis Syndrome ... Distal joints, knees ... , wrists, ankles
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... papilledema • Horner syndrome ... arteritis • Acute angle ... #Differential #Diagnosis ... #Algorithm #neurology
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
Horner's Syndrome ... consistent with a diagnosis ... The video highlights ... #clinical #video ... #physicalexam #neurology
Triple Flexion Reflex (TFR) on Neurological Examination

Triple flexion reflex (TFR) is a sign of upper motor
of the toe and ankle ... flexion of the knee ... Reflex #clinical #video ... #neurology #physicalexam
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
nephrotic/nephritic syndrome ... arthritis (especially knees ... and ankles) ... Pathophysiology #Diagnosis