Miyajima K, Natsume N, Kawai T, Iizuka T
Department of Orthodontics, Aichi-Gakuin University, Nagoya, Japan.
Cleft Palate Craniofac J. 1994 Nov;31(6):483-6. doi: 10.1597/1545-1569_1994_031_0483_ofccpa_2.3.co_2.
A case of oblique facial cleft with supernumerary deciduous molars, probably caused by amniotic bands is reported. Besides facial cleft, and cleft palate and lip, there are sulci on the left side of the face and on the left posterior alveolar ridge. The sulci may be impressions of amniotic bands at a late gestational age and supernumerary teeth may also be related to these amniotic bands.
报告了一例伴有额外乳牙的斜面部裂病例，可能由羊膜带引起。除面部裂、腭裂和唇裂外，面部左侧和左侧后牙槽嵴处有沟。这些沟可能是孕晚期羊膜带的压痕，额外牙齿也可能与这些羊膜带有关。
