Bansod Akansha V, Pisulkar Sweta G, Sathe Seema, Beri Arushi, Dahihandekar Chinmayee
Department of Prosthodontics, Crown & Bridge, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Medical Sciences, Wardha, IND.
Cureus. 2022 Aug 31;14(8):e28652. doi: 10.7759/cureus.28652. eCollection 2022 Aug.
Using natural teeth as denture abutments can significantly slow the progression of residual ridge resorption. The abutments and the denture-bearing areas can share the stress concentration. By providing sensory feedback, occlusal stability loss, aesthetic loss, and compromised mastication, overdentures can help reduce residual ridge resorption. Overdentures have been shown to be effective in reducing residual ridge resorption and increasing retention and stability. When edentulous areas are too large or numerous for the fixed prosthesis and cross-arch stabilization is required, a cast partial denture (CPD) is preferred. The insertion and removal of the denture, as well as regular oral hygiene, are simple procedures. The current case report describes the prosthetic rehabilitation of a partially dentate patient using a maxillary CPD and mandibular overdenture.
使用天然牙作为义齿基牙可显著减缓剩余牙槽嵴吸收的进程。基牙和义齿承托区可分担应力集中。通过提供感觉反馈、咬合稳定性丧失、美观丧失和咀嚼功能受损，覆盖义齿有助于减少剩余牙槽嵴吸收。已证明覆盖义齿在减少剩余牙槽嵴吸收以及增加固位和稳定性方面是有效的。当无牙区对于固定修复体来说过大或过多且需要跨弓稳定时，铸造局部义齿（CPD）是首选。义齿的插入和取出以及日常口腔卫生都是简单的操作。本病例报告描述了一名部分牙列缺损患者使用上颌铸造局部义齿和下颌覆盖义齿的修复治疗。
