Early Failure Rate and Associated Risk Factors for Dental Implants Placed With and Without Maxillary Sinus Augmentation: A Retrospective Study.

Purpose: Dental implant treatment is one of the most successful methods to replace lost teeth. However, several factors play a role in the early failure of implants, which could occur prior to the insertion of the restorative component. This study aimed to investigate the rate of early implant failure in the maxillary posterior area with and without sinus augmentation and other related risk factors.

Retrospective assessment of survival rate for short endosseous dental implants.

Purpose: The aim of this study was to determine the survival rate of short implants that were placed in a residency program. In addition, the potential influence of diabetes, smoking, sinus grafting, guided bone regeneration, and implant type on survival was analyzed.

Methods: Through a retrospective chart review, patient information and parameters for short implants being equal or less than 10 mm and regular implants being more than 10 mm were collected.