part of part of overlaps overlaps innervates innervates leg nerve sciatic nerve NCIT:C52810 BIRNLEX:1133 EHDAA2:0001779 GAID:852 ischiadic nerve MA:0001172 UBERON:0001322 BTO:0001221 SCTID:181050003 A large nerve that supplies nearly the whole of the skin of the leg, the muscles of the back of the thigh, and those of the leg and foot. It begins in the lower back and runs through the buttock and down the lower limb. MESH:D012584 FMA:19034 EHDAA:5659 Wikipedia:Sciatic_nerve ischiatic nerve EFO:0001417 EMAPA:18577 VHOG:0000894 CALOHA:TS-0899 nervus sciaticus skin of leg lumbosacral nerve plexus