Danan Marc, Degrange Michel, Vaïdeanu Tudor, Brion Monique
Albert Chenevier Hospital, University René Descartes, Dental School, Department of Periodontology, Paris V.
Int J Periodontics Restorative Dent. 2003 Oct;23(5):491-7.
The loss and replacement of anterior maxillary teeth pose several challenges. Treatment must successfully address immediate tooth replacement, esthetics, patient comfort, and psychologic acceptance. The purpose of this case report is to present a prosthetic and surgical technique for immediate tooth replacement following extraction in an area of severe localized bone loss. Combined full- and partial-thickness flaps associated with the use of Bio-Oss collagen grafting material and a Bio-Gide membrane were used for alveolar ridge reconstruction. To improve the final esthetic result, a connective tissue graft was used to increase ridge volume and papillary height.
上颌前牙的缺失与修复面临诸多挑战。治疗必须成功解决即刻牙齿修复、美观、患者舒适度以及心理接受度等问题。本病例报告的目的是介绍一种在严重局部骨量缺失区域拔牙后即刻进行牙齿修复的修复与外科技术。联合使用全厚瓣和部分厚瓣，并结合Bio-Oss胶原移植材料和Bio-Gide膜进行牙槽嵴重建。为改善最终的美观效果，使用结缔组织移植来增加牙槽嵴体积和乳头高度。
