Revitalizing Worn-Out Overdenture Attachments in One-Piece Implant Cases using Silicone Matrix System: A Case Report

The case report discusses the use of a silicone matrix system for salvaging worn-out overdenture attachments in one-piece implant cases. It highlights the effectiveness of this technique and presents a detailed case study. One-piece or single-piece implant systems, where the intraosseous and abutment portions with the stud attachments consist of one unit, do not allow changing the worn-out abutment individually if required, thus ruling out any further use of implant and abutment once the attachment component faces extensive irreversible wearing. The ‘Retention. Sil’ – an additional curing elastomeric material in salvaging worn-out attachments of one-piece implants, emphasizes the revitalization process and effective use as an attachment for implant-retained overdenture, thereby extending the clinical use of one-piece implants and avoiding extensive invasive procedures in geriatric patients.