14 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
dysfunction, and bilateral ... Medical Emergency ... drop and sensory ... damage to peroneal nerve ... at fibular neck
Bilateral Foot Drop on Physical Exam

#Bilateral #Foot #Drop #PhysicalExam #clinical #video #neurology
Bilateral Foot Drop ... Physical Exam #Bilateral ... #Foot #Drop #PhysicalExam ... #clinical #video ... #neurology
Bilateral Foot Drop secondary to Nonaka Myopathy

48 yr old lady, difficulty in climbing stairs x 8
Bilateral Foot Drop ... foot drop. ... foot drop. ... #Foot #Drop #Nonaka ... Myopathy #clinical #video
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
Cord Injury by Nerve ... Root Sensory Motor ... Hamstring Reflex S1 Lateral ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... include a: • Neurologic ... tympanic membrane • Neurologic ... • Head and neck ... disruption ○ Otitis media
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... and the spinal root ... Abnormal #clinical #video ... #neurology #PhysicalExam
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
Median Nerve Tension ... To assess for Median ... shoulder abduction → neck ... ULTT2 #clinical #video ... #orthopedics #neurology
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Median Nerve Tension ... To assess for Median ... elbow extension → neck ... ULTT1 #clinical #video ... #orthopedics #neurology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Pain (Otalgia) - Differential ... 10%) • Otitis media ... polychondritis - Relapsing, bilateral ... reflux • Head and neck ... TMJ • Head, neck
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Amyotrophic Lateral ... failure Diagnosis - Medical ... conditions listed in differential ... activity between nerve ... #Sclerosis #neurology