Comparative evaluation of clinical outcomes between CAD lithium disilicate Endo-telescopic crown and cast metal post and core with porcelain fused metal crown in the endodontically treated anterior tooth: A randomized controlled trial
试验速览
- 阶段
- 4 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Success rate, survival rate, patient satisfaction, color stability
研究概览
简要总结
Natural tooth is the source of the perfect balance between the health of oral hard and soft tissues, maintaining the appearance, function, bone volume, sensory perception and natural defence mechanism. Extraction of natural tooth contributes to loss of natural parts and function which can never be revived again. Preservation and utilization of every segment of the natural tooth till it is completely deprived should be the aim of every dentist which will add on certain period to the tooth’s life. Certain clinical conditions like calcified canals, narrow canals, severely resorbed teeth, Ellis class III fracture tooth, root canal treated tooth with 1/3rd of tooth structure present, when the remaining tooth is healthy, the crown is healthy, the roots are healthy, no periapical radiolucency no infection but the problem exists in the
reduced crown structure or loss of crown structure, the problem with root canal space which is calcified, narrowed down. In such cases when the tooth is healthy the remaining structure can be used for prosthetic rehabilitation.
The present study aims to evaluate and compare the CAD lithium disilicate Endo-telescopic crown and cast metal post with porcelain fused metal crown in the endodontically treated anterior tooth for assessment of success rate, survival rate, color stability and patient satisfaction so that it will give the clinician a choice of optimum metal-free treatment for prosthetic rehabilitation of the root canal treated anterior tooth having 1/3rd of remaining tooth structure for a more durable and successful outcome and eliminating the need of extraction of a tooth when the remaining tooth structure is healthy. This will lead to the preservation of naturally healthy tooth with the different designs and prevent the need for replacement by an artificial substitute.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 65.00 Year(s)（—）
- 性别
- All
入选标准
- •Patients who are willing to participate in the study.
- •Patients of both genders with the age range of 18 to 65 years.
- •Root canal-treated anterior tooth which is used as an abutment for crown placement.
- •Root canal-treated anterior tooth where at least 1/3rd of natural crown is present.
- •Ellis class III fracture of anterior tooth.
- •Patient with root canal treated tooth with no periapical radiolucency present.
- •Anterior tooth with calcified canals Anterior tooth with narrow canals Any periodontal phenotype (thick or thin).
- •Patient with good oral hygiene.
- •No intraoral soft and hard tissue pathology.
排除标准
- •Patients who are not willing to participate in the study.
- •Patient of any gender less than 18 years of age.
- •Patient with limited mouth opening.
- •Patient with periapical radiolucency present Patient with faulty root canal treated teeth Vertical or horizontal root fracture.
结局指标
主要结局
Success rate, survival rate, patient satisfaction, color stability
时间窗: baseline, 6 months, 12 months, 18 months
次要结局
- NA(NA)
研究者
Dr Shruti Potdukhe
Government Dental college and Hospital, Nagpur