The Effect Of Different Gingival Biotypes On Dimensional Stability Of Free Gingival Graft: A Comparative 6 Month Clinical Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 主要终点
- The graft shrinkage ratio
研究概览
简要总结
The aim of this study is to compare the effect of mesial and distal adjacent gingival biotypes of the tooth / teeth region of free gingival graft (FGG) on the shrinkage ratio of graft at 6 months postoperatively.
详细描述
The concept of gingival and periodontal phenotype was established as a result of clinical observation of changes in facial keratinized tissue width and thickness .It has been reported that gingival or periodontal diseases may develop more frequently in patients with thin gingival biotypes and that thick-flat biotype in implant restorations is important in achieving a successful aesthetic treatment outcome.
Free gingival graft (FGG) is a mucogingival surgical procedure that is successfully used in the presence of inadequate keratinized gingival width and gingival recession. It is thought that factors that may adversely affect the continuity of graft nutrition may be effective in graft shrinkage. These reasons can be listed as follows; graft thickness, traumatic surgical procedure, graft dehydration, and suturing procedure.
There was no study investigating the effect of periodontal biotypes on graft contraction in the region adjacent to the FGG operation.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
盲法说明
Determination of graft area measurements and shrinkage ratio of all photographs was performed by a periodontologist , an independent specialist who had not performed any surgical procedures.
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •In the mandibular incisor tooth / teeth, the attached keratinized gingival width is <1 mm,
- •No periodontal surgery has been performed previously on the involved tooth.
- •In the absence of any systemic condition or illness (pregnancy, breastfeeding, mental retardation, diabetes, etc.) that may interfere with the patient's approval and dental treatment.
- •Do not use any of the drug groups that may cause gingival overgrowth.
排除标准
- •Previous periodontal surgery in the operation area
- •Restoration of the buccal surface of the tooth and no pathology in the apical region of the tooth.
- •In the presence of any systemic condition or illness (pregnancy, breastfeeding, mental retardation, diabetes, etc.) that may interfere with the patient's approval and dental treatment.
结局指标
主要结局
The graft shrinkage ratio
时间窗: baseline - 6th months postoperatively
Graft shrinkage = Preoperative area - Postoperative area X 100 Preoperative area
次要结局
- keratinized ginigival width(baseline - 6th months postoperatively)
研究者
serap karakış akcan
assistant professor doctor
Istanbul Aydın University