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临床试验/CTRI/2023/05/053008
CTRI/2023/05/053008尚未招募2 期

Comparative evaluation of wear of CAD CAM fabricated polished monolithic PEEK, zirconia crowns, and natural antagonist teeth ¬ An in vivo study

Soundhar Rajan R0 个研究点目标入组 0 人开始时间: 待定最近更新:

试验速览

阶段
2 期
状态
尚未招募
发起方

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • Patients requiring bilateral posterior maxillary or mandibular complete crowns.
  • Teeth selected for zirconia crown preparation should be restorable with a minimum crown to root ratio of atleast 1:1.
  • Teeth with healthy opposing natural teeth.
  • Patients with good oral hygiene and periodontal status.
  • Patients with full complement of teeth (excluding 3rd molars).
  • Patients who will be available for the required follow up period.
  • Patients giving positive informed consent.

排除标准

  • Patients with developmental defects of enamel and dentin.
  • Patients with generalized occlusal wear.
  • Parafunctional habits like bruxism, clenching.
  • Temporomandibular disorders.
  • Patients with fluorosis, calcium metabolic disorders, osteoporosis.
  • Opposing teeth with caries or attrition.
  • Patients having posterior crossbite.

研究者

发起方
Soundhar Rajan R

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