使用软质乙烯基支架辅助用羟基磷灰石对上颌前牙区萎缩牙槽嵴进行增高术。

Using soft vinyl stents to facilitate augmentation of maxillary anterior atrophic ridges with hydroxyapatite.

作者信息

Torres C P, Shimoda L M, Shernoff A F

出版信息

J Prosthet Dent. 1986 Sep;56(3):326-9. doi: 10.1016/0022-3913(86)90014-4.

Abstract

A technique has been described for fabrication of a surgical template made of soft vinyl mouthguard material. Use of this stent at the time of surgery can be of great value to the oral surgeon and the prosthodontist. The risk of excessive augmentation and migration of the particulate hydroxyapatite to an undesired area will be minimized if the stent is used as a matrix. Uniform results in size and form of the ridge can be obtained from the surgical procedure when the stent is used. The denture-bearing area of the maxillary anterior ridge will improve significantly, enabling the dentist to make a maxillary complete denture.

摘要

已经描述了一种用于制造由软质乙烯基护齿材料制成的手术模板的技术。在手术时使用这种支架对口腔外科医生和修复牙医可能具有很大价值。如果将该支架用作基质，颗粒状羟基磷灰石过度增大和迁移到不期望区域的风险将降至最低。当使用该支架时，手术过程中可以获得大小和形状均匀的牙槽嵴结果。上颌前牙区的义齿承托区将显著改善，使牙医能够制作上颌全口义齿。