myotome/dermatome/reflexes Flashcards
where is the dermatome test region for L1?
upper thigh
where is the dermatome test region for L2?
middle thigh
where is the dermatome test region for L3?
lower, thigh, knee joint region
where is the dermatome test region for L4?
medial (and pos-med) shin, medial malleolus
where is the dermatome test region for L5?
lateral (and post-lat) shin, top of foot, great toe
where is the dermatome test region for S1?
lateral border of foot, heel, middle of posterior calf
where is the dermatome test region for S2?
popliteal fossa, posterior thigh
what is the myotome test action for L1-L2?
hip flexion
what is the myotome test action for L3?
knee extension
what is the myotome test action for L4?
Ankle DF
what is the myotome test action for L5?
great toe extension
what is the myotome test action for S1?
ankle PF
what is the myotome test action for S2?
knee flexion
what is the myotome test action for S3-S4?
toe flexion
what nerve root is tested with the patellar tendon reflex?
L3-L4
