Treatment of a severely atrophic maxilla using an immediately loaded, implant-supported fixed prosthesis without the use of bone grafts: A clinical report

Jeffrey S. Sherry, Thomas J. Balshi, Lawrence O. Sims, Stephen F. Balshi

JPD, Volume 103, Issue 3, Pages 133-194 (March 2010) Pages 133-138.

This report describes a clinical approach to using the zygomatic and pterygomaxillary bones to provide additional anchorage for longer implants to support an immediately functional maxillary screw-retained provisional fixed prosthesis. The purpose is to report the problems of patients who have experienced the most severe form of maxillary alveolar resorption and to demonstrate a specific protocol which provides immediately loaded implants without bone grafting.

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