CTRI/2019/10/021714已完成4 期
Clinical, Histomorphometric and 3-Dimensional Cone Beam Computed Tomographic Analysis of Autogenous Tooth Bone Graft Mixed with Injectable Platelet Rich Fibrin for Ridge Preservation
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 46
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
- •b)Patients who have a clinically determined need for extraction of single rooted non-molar tooth (root or crown fractures, non-restorable caries and residual roots). followed by an implant supported restoration
- •c)Patients who will be available for further follow up.
- •d)Adequate restorative space for implant-supported restoration
- •e)Presence of at least one tooth on each side to the tooth to be extracted.
- •f) = 10-mm distance of alveolar bone crest from the base of the socket.
- •g)Root location and angulation that would be consistent with the subsequent implant placement.
排除标准
- •a)Inability or anticipated failure to maintain adequate oral hygiene
- •b)Pregnant or lactating moth¬ers
- •c) Patients with other systemic conditions (uncontrolled diabetes, unstable bleeding disorders, active infectious diseases; hepatitis, tuberculosis, HIV etc.) that could affect the healing ability of wound.
- •d)Mental disabilities that may hinder participation.
- •e)Active immunosuppressive therapy, cancer therapy and/or radiation to the oral cavity within the past 6 months
- •f)Patients with acute dental infection of bone and ankylosed teeth.
- •g)Conditions/medications contraindicated for bone regeneration (e.g. methotraxate, cyclosporine A, steroids, bisphosphonates).
- •h)Multirooted teeth because of the potential for presence of interradicular bone that might be harvested as part of the core biopsy procedure.
- •i)Loss of more than 50% of buccal plate at the time of extraction
研究者
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