Shimizu F, Nishimoto S, Oyama T
Department of Plastic Surgery, Kobe Children's Hospital, Kobe, Japan.
Br J Plast Surg. 2004 Dec;57(8):800-2. doi: 10.1016/j.bjps.2004.05.018.
A boy was born with an appendage on his right lateral canthus, with associated supernumerary auricles on the right cheek and a right ocular dermoid. We resected the appendage. Its core was composed of elastic cartilage, as is the external auricle. The lateral canthus overlaps facial cleft line No. 8 in Tessier's classification [Plast Reconstr Surg 4 (1976) 69] and forms the upper part of the first branchial arch. It appears that our patient's appendage was a supernumerary auricle, which had developed from the first branchial arch.
一名男孩出生时右侧外眦有一附属物，右侧脸颊有额外耳廓及右眼角皮样囊肿。我们切除了该附属物。其核心由弹性软骨组成，与耳廓相同。外眦与Tessier分类法[《整形与重建外科》4(1976)69]中的第8号面部裂隙线重叠，形成第一鳃弓的上部。看来我们患者的附属物是一个额外耳廓，它由第一鳃弓发育而来。
