Assessment of factors associated with gingival biotypes in adults: a cross-sectional observational study.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 64
- 试验地点
- 1
- 主要终点
- Gingival biotype, gingival thickness, papilla height, gingival width, supracrestal gingival height.
研究概览
简要总结
The oral gingiva is part of the masticatorymucosa and is firmly attached to the teeth and underlying bone.Topographically, the gingiva is divided into three parts: marginal, attached andinterdental gingiva.
There are two different gingival biotypes asdescribed in the literature: a thick and a thin biotype.An alternativeclassification into “very thickâ€, “moderate†and “very thin†biotypes might beadvantageous, because the unique properties are seemingly primarily driven bysubjects with extreme values.
Recently, Substantial scientific interest hasarisen to determine the influence of gingival biotypes on dental therapies. Manystudies focusing on the influence of gingival biotypes on implant treatmentwere published.
Consequently, correct assessment of the patients’gingival biotype is important during treatment planning and crucial priorperiodontal therapy, root coverage procedure and implant treatment in theaesthetic area.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 50.00 Year(s)（—）
- 性别
- All
入选标准
- •1.Subjects between Age of 18-50 years.
- •2.Both male and female subjects are included.
- •3.Intact anterior dentition.(Presence of maxillary anterior teeth) 4.Periodontally Healthy subjects.(subjects with ≤ 10% of sites with bleeding on probing , no pocket depth or CAL > 3 mm).
排除标准
- •1.Pregnant female volunteers.
- •2.Subjects with fillings or crowns in the upper anterior dentition.
- •3.Tooth crowding (defined as transversal overlapping of the incisal edges >0.5 mm) and abnormal sagittal tooth angulation (incisal edge divergence of >1.5 mm from a clinically estimated ideal tooth curvature).
- •Intake of any medication affecting the soft tissue health (e.g. amlodipine, cyclosporine A, hydantoin).
- •Volunteers with either sign of periodontal disease defined as periodontal probing depths >3 mm or gingival recessions.
- •Severe smokers (>10 cigarettes/day).
结局指标
主要结局
Gingival biotype, gingival thickness, papilla height, gingival width, supracrestal gingival height.
时间窗: During OPD
次要结局
- gingival thickness, papilla height, gingival width and supracrestal gingival height(During OPD)