Alveolar ridge preservation

Abstract

Alveolar process is an integral part of the periodontium lending osseous attachment to the teeth. However, being a tooth dependent anatomic structure, it develops in accordance with the developing tooth buds; moreover, it resorbs after tooth loss/extraction over a period of time. This physiologic phenomenon of resorption results in irregular and compromised ridge contour in various dimensions. Though the traditional prosthetic approaches to camouflage ridge defects are not obsolete; implant supported fixed prosthetic therapy is gaining a foothold in dental rehabilitation. Certain dimensional prerequisites for alveolar ridge are a must for implant success and survival. Present review outlines the interventions aimed at preservation of residual alveolar ridge and offers a comprehensive insight into regenerative materials that have been in use till date. Furthermore, it emphasizes upon the need for timely management of residual alveolar ridge for prompt rehabilitation of the patient.