Brunsvold M A
Department of Periodontics, University of Texas Health Science Center, San Antonio.
Tex Dent J. 1991 Jan;108(1):27-31.
Palato-gingival grooves are developmental anomalies of maxillary incisors which contribute to severe localized periodontitis and loss of anterior teeth. Because these grooves or their root extensions are covered by periodontal tissues, they are easy to overlook as etiologic factors. This article describes palato-gingival grooves and discusses their prevalence, diagnosis, and treatment.
腭龈沟是上颌切牙的发育异常，可导致严重的局限性牙周炎和前牙缺失。由于这些沟或其牙根延伸部分被牙周组织覆盖，它们作为病因很容易被忽视。本文描述了腭龈沟，并讨论了它们的患病率、诊断和治疗方法。
