河北医学Issue(7)：1127-1130,4.DOI:10.3969/j.issn.1006-6233.2014.07.024
龈下楔状缺损修复前不同排龈方法对修复后牙龈出血的影响
Influence of Different Gingival Retraction Methods before Subgingival Wedge-shaped Defect Reparation on Gingival Bleeding after Repair
张秀荣1
作者信息
- 1. 山东省菏泽市牡丹区中心医院口腔科，山东 菏泽 274000
- 折叠
摘要
Abstract
Objective:To observe the influence of different gingival retraction methods before subgingi-val wedge-shaped defect reparation on gingival bleeding after repair .Method:165 cases were selected and divided into 3 groups randomly .Group A ( n=55 ) received gingival retraction without including medicine , Group B(n=55)received gingival retraction with medicine ( each inch has 0.4±0.2mg phenylephrine), and group C( n=55) received gingival retraction with gingival retraction paste .The gingiva bleeding rate and pain after treatment and gingival index after following up for 1 year of three groups were recorded .Result: The difference for gingiva bleeding rate and pain among three groups was not evident (P<0.05).After following up for 1 year, three groups had no patients with fall of restorations .And there was no evident difference for clinical effect including fall of restorations , marginal adaptation , secondary caries and edge coloring ( P>0. 05).Conclusion:Three methods repairing subgingival wedge-shaped defect has evident efficacy , and gingi-val retraction paste has more evident effect to control gingiva bleeding after repair .关键词
龈下楔状缺损/排龈线/排龈膏/牙龈出血Key words
Subgingival wedge-shaped defect/Gingival retraction line/Gingival retraction paste/Gingiva bleeding引用本文复制引用
张秀荣..龈下楔状缺损修复前不同排龈方法对修复后牙龈出血的影响[J].河北医学,2014,(7):1127-1130,4.
