human_reference_atlas has part cell of skeletal muscle Homo sapiens extensor muscle extensor digitorum longus http://upload.wikimedia.org/wikipedia/commons/5/5f/Gray1241.png A penniform muscle of the lateral front part of the hindlimb responsible for extension of the digits and dorsiflexion of the ankle. EMAPA:35330 AS toe extensor muscle extensor digitorum longus muscle Wikipedia:Extensor_digitorum_longus_muscle extensor digitorum longus muscle FMA:22534 UBERON:0001386 NCIT:C52918 musculus extensor digitorum longus toe extensor BTO:0000436 extensor digitorum longus muscle UMLS:C0224464 MA:0002295 uberon Muscle of anterior compartment of leg