摘要
目的:评价翻瓣、不翻瓣两种种植二期软组织手术成形方法对种植义齿修复前牙区牙列缺损的临床效果及美学意义。方法:观察46例患者单颗种植义齿周围的牙龈美观状况及软组织健康情况,并对患者满意度进行调查。结果:2组共46颗种植体均获得良好的骨结合;不翻瓣组有87%的患者牙龈乳头指数(Papilla index score,PIS)达到了Ⅱ至Ⅲ级和改良红色美学指数(Defined pink esthetic score,DPES)为高度小于2mm以内;患者牙周组织基本健康对种植义齿的美学效果总体满意。结论:在严格掌握适应症前提下,采用软组织扩增的不翻瓣种植二期手术可以获得更理想的修复效果。
Objective： The aim of this study was to evaluate the aesthetic effectiveness of flap and flapless implant stage- two surgery. Methods： Thirty- six patients were included in this study, the aesthetic status of peri - implant gingival and the correlated soft tissue health of implant supported dentures were investigated, the questionnaire of the patients＇ satisfaction on aesthetic effectiveness had also been collected. Results： All 36 implants acquired osseointegration, and the level of marginal bone were stable. Flapless group there were 87% patients had 1] - ]]] class in PIS index, and less than 2mm papillae height between implant supported denture and nature tooth in DPES. All patients had soft tissue health and almost patients were satisfied with the esthetic effectiveness of implant supported dentures. Conclusion ： After a careful and strict selection of patients, the keyhole access expansion technique for flapless implant stage - two surgery can achieve success in the anterior esthetic zone.
出处
《激光杂志》
CAS
CSCD
北大核心
2013年第6期105-106,共2页
Laser Journal
关键词
不翻瓣种植二期手术
位点扩增
美学效果
牙乳头
flapless implant stage- two surgery
keyhole access expansion
aesthetic effectiveness
dental papillae
