Areal and Linear Comparison of the Effect of Gingival Phenotype on Gingival Recession
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 128
- 试验地点
- 1
- 主要终点
- Gingival recession depth
研究概览
简要总结
Recent advances in digital technology have led to the emergence of precise methods for measuring gingival recession and tissue thickness. This study aimed to compare digital measurement methods and conventional periodontal probe measurements for the assessment of gingival recession influenced by the gingival phenotype.
This study involved 128 gingival recession sites from 28 systemically healthy patients aged 18-45 years. The participants were categorized into two groups on the basis of gingival thickness. The plaque index, gingival index, probing depth, clinical attachment level, gingival recession depth, and gingival recession width, and keratinized gingival thickness and width were measured using a manual periodontal probe and an intraoral optical surface scanner. Statistical analysis was performed with nonparametric tests because the data were not normally distributed. P<0.05 indicated statistical significanct.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The study included systemically healthy subjects aged 18-45 years with systemic disease or systemic disease under control.
排除标准
- •The exclusion criteria were as follows:
- •Patients with a history of radiotherapy,
- •Patients with chemotherapy,
- •Immunosuppressive use,
- •Tobacco use,
- •Patients with labially exposed teeth and teeth with prominent root protrusions,
- •Pregnancy and lactation,
- •Patients with uncontrolled diabetes,
- •Patients with postorthodontic extractions,
- •Patients with gingival recession, .Patients with gingival enlargement caused by piercing and nail-biting habits.
结局指标
主要结局
Gingival recession depth
时间窗: Baseline
Gingival recession is the apical migration of the gingival margin away from the cemento-enamel junction (CEJ), resulting in the exposure of the root surface of a tooth.
keratinized gingival width
时间窗: Baseline
Keratinized gingival width refers to the horizontal dimension of the gingival tissue that is keratinized, measured from the free gingival margin to the mucogingival junction.
Gingival recession width
时间窗: Baseline
Gingival recession width refers to the horizontal measurement from the exposed cemento-enamel junction (CEJ) to the apical point of the gingival margin, indicating the extent of root surface exposure.
keratinized gingival thickness
时间窗: Baseline
Keratinized gingival thickness refers to the vertical measurement of the gingival tissue that extends from the free gingival margin to the mucogingival junction, characterized by a keratinized epithelial layer which provides enhanced protection and stability to the underlying periodontal structures.
次要结局
- Periodontal pocket depth(Baseline)
- Clinical attachment level(Baseline)
- Plaque index(Baseline)
- Gingival index(Baseline)
- Bleeding on probing(Baseline)
研究者
Tuğba ŞAHİN
Assistant professor
Abant Izzet Baysal University