22 results
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
• Cauda Equina Syndrome ... drop and sensory ... damage to peroneal nerve ... #neurology #sensory ... #motor #leg #physicalexam
Dropped Foot Gait - Paralysis of Dorsal Flexion of the Foot.
When trying to walk the tip
Dropped Foot Gait ... common fibular nerve ... common peroneal nerve ... #Neurology #PhysicalExam ... #clinical #video
Gait with Right Sided Foot Drop on Physical Exam

Gait is spatic, circumductory and foot goes into
Sided Foot Drop ... circumductory and ... #Drop #gait #PhysicalExam ... #clinical #video ... #neurology
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Examination Left hand ... #Palsy #PhysicalExam ... #clinical #video ... #orthopedics #msk ... #sports #neurology
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
Clinical Findings ... Femoral Cutaneous Nerve ... nerve, thus symptoms ... abnormalities (gait ... MeralgiaParesthetica #MSK
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
clinical findings ... Chondrodysplasia Neurologic ... Superior gluteal nerve ... symptoms #signs #diagnosis ... #msk
Principal patterns of loss of sensation.
 (a) Thalamic lesion: sensory loss throughout opposite side (rare).
Brown—Séquard syndrome ... root lesions, e.g ... #Diagnosis #Neurology ... Comprehensive Review in Clinical ... Neurology - https
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
" ± Horner Syndrome ... Wrist drop - Occurs ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Bilateral Foot Drop secondary to Nonaka Myopathy

48 yr old lady, difficulty in climbing stairs x 8
Bilateral Foot Drop ... myopathy, IBM2 and ... GNE #Myopathy #clinical ... #video #physicalexam ... #gait #neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
clinical findings ... Sensory loss below ... #diagnosis #pathophysiology ... signs #symptoms #msk ... #orthopedics #neurology