Managed inappropriately, conventional removable partial denture (RPD) therapy can cause hard and soft tissue damage secondary to prosthesis rotation under functional/parafunctional loading. When RPDs do not rotate under function (Kennedy class III), RPD durability is significantly improved. One way to counteract RPD rotation incorporates dental implants, with or without attachments, in the denture foundation before or after prosthesis fabrication. This issue of Prosthodontics Newsletter looks at factors involved in successfully applying dental implants to improve the support, stability and retention of implant-assisted RPDs.

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