[牙周植入异体材料时保留乳头瓣手术。对比研究]
[Papilla-preserving flap procedure in periodontal implantation of alloplastic materials. Comparative study].
作者信息
Kleinfelder J W, Lange D E
机构信息
Zentrum für Zahn-, Mund- und Kieferkrankheiten der Westfalischen Wilhelms-Universität Münster.
出版信息
Dtsch Zahnarztl Z. 1991 Aug;46(8):539-41.
40 periodontal defects with probing depths of 5 mm in 10 patients were treated with a conventional flap or with the "papilla preservation flap". In addition, half of the defects received granular hydroxyapatite. In terms of pocket depth and probing attachment-level no significant differences were seen between the 4 groups after 3 and 6 months. Regarding the development of gingival recession, however, the papilla preservation technique has significant advantages and showed better aesthetic results.
对10例患者共40处探诊深度为5毫米的牙周缺损采用传统瓣或“乳头保留瓣”进行治疗。此外，一半的缺损处植入了颗粒状羟基磷灰石。在3个月和6个月后，4组之间在牙周袋深度和探诊附着水平方面未见显著差异。然而，在牙龈退缩的发生方面，乳头保留技术具有显著优势，且美学效果更佳。
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