patellar derm.
L2-L4
patellar nerve
femoral
achilles derm.
L5-S2
achilles nerve
tibial
adductor derm.
L2-L4
adductor nerve
obturator
internal hamstring derm.
L4-S2
internal hamstring nerve
tibial
external hamstring derm.
L5-S3
external hamstring nerve
common fibular