Abstract
This report describes the fabrication of a custom healing stent for second stage implant surgery in advanced jaw reconstruction. Postoperative computed tomography data and digital dental implant component libraries were used to create a custom healing stent to fit connected implant abutments without the need for a definitive abutment impression. After segmentation of the dental implants and importation into a computer-aided design software program, the appropriate digital implant componentry was aligned to the dental implants. The healing stent was then virtually designed, rapid prototyped, and then converted into a biocompatible and sterilizable material by using conventional laboratory methods. The methods presented offer clinicians the opportunity to insert a healing stent at second stage implant surgery with no need to create a stent or obtain an impression during the procedure.
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