Great auricular n.Ant. cut. n. of neckAnt. cut. ramiof thor. n’s.T23456789101112Lat. cut. ramiSupraclavicular n’s.Med. cut. n. of arm & intercostobrachial n.Med. cut. n. of forearmIliohypogastric n.Genitalbranch ofgenitofem.n.Dorsal n. of penisScrotal branch of perineal n.Obturator n.Lat.cut. n. of calf(from common peroneal n.)Superficial peroneal n.(from common peroneal n.)Deep peroneal n.(from commonperoneal n.)Intermed. & med. cut. n’s.of thigh (from femoral n.)Lat. cut. n. of thighLat. cut. of forearm(from musculocut. n.)Lower lat.cut. n. of arm(from radial n.)Axillary n.(circumflex)IIIIIIIlioinguinaln.Femoral branchof genitofemoral n.(lumbo-inguinal n.)     Saphenous n.(from femoral n.)Med. & lat. plantar n’s.(from posttibial n.)Sural n.(from tibial n.)Radial n.Median n.Ulnar n.Great auricular n.GreaterLesser n.occipital nervesAnt. cut. n. of neckT2C6C53456789101112T1L1S1Post. rami oflumbar sacral& coccygeal n’s.Lat. cut. ramiPost.cut.ramiofthor.n’s.Supraclavicular n’s.Med. cut. n. of arm& intercostobrachial n.Post. cut. n. of forearm(from radial n.)Lat. cut. n. of forearm (from musculocut n.)Med. cut. n. of forearmObturator n.Superficial peroneal n.(from common peroneal n.)Lat. cut. n.of calf(from common femoral n.)Inf. med. cluneal n.Inf. lat.cluneal n’s.Lat. plantar n.Saphenousn.Sural n.Calcanean branchesof tibial & sural n’s.Med. plantar n.Lat. plantar n.Superficialperoneal n.Inf. med. n. of thighPost cut. n. of thighLowerLat. cut. of arm(from radial n.)Post cut. n. of arm(from radial n.)Axillary n.(circumflex)Iliohypo-gastric n.Saphenous n.(from femoral n.)Med. cut. n. of thigh(from femoral n.)Calcanean branches ofsural & tibial n’s.Sural n. (from tibial n.)Radial n.Median n.Ulnar n.}
Figure 8-1. The cutaneous fields of peripheral nerves. (Reproduced by permission from Haymaker W, Woodhall B: Peripheral Nerve Injuries, 2nd ed. Philadelphia, Saunders, 1953.)