Histological analysis of the greater auricular nerve and its use as a graft.
Many factors are involved in successful nerve grafting. Morphometric similarity between donor and recipient nerve is one of these factors. A histological study was undertaken to determine the suitability of the greater auricular nerve as a graft in head and neck surgery. Nerves were obtained from fresh human cadavers and evaluated for length, total cross-sectional area, total fascicular cross-sectional area and fascicular number, at three separate points along the nerve. Comparisons were made with similar studies of the sural and facial nerve. The study confirms the clinical view that the greater auricular nerve is ideal when short sections of graft are required in head and neck surgery.
Department of ENT Surgery, St. Thomas Hospital, London, UK.
S S
SS
Rayatt
T T
TT
King
A F
AF
O'Connor
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002102:Cadaver; D005145:Face / Q000294:innervation*; D006801:Humans; D008875:Middle Aged; D009333:Neck / Q000294:innervation*; D016067:Nerve Transfer