Alveolar distraction osteogenesis for dental implant preparation: an update.

Alveolar distraction is a constantly evolving technique. A review of the literature within the past 14 years reveals that there are clear indications for its use, with outcomes similar to and sometimes even more predictable than traditional bone grafting techniques in preparation for implant placement. Although complications exist with alveolar distraction, it seems that most are minor and easy to manage. Appropriate patient selection and a better understanding of the technique are paramount to successful bone regeneration with alveolar distraction osteogenesis. This article discusses newer research and provides clinical advice on the practice of alveolar distraction osteogenesis for dental implant preparation. Copyright 2010 Elsevier Inc. All rights reserved.