Adverse oral sequelae to bisphosphonate administration.

Osteonecrosis of the jaws following the administration of bisphosphonate class drugs, both intravenous and oral, has recently been reported in the literature. A case series of five patients is presented. The clinical presentation, management, and proposed etiology of this adverse reaction are reviewed. Recommendations for identifying patients who may be at risk via medical history, present and past medications, specific drugs involved and recommended precautions involving various dental interventions are also discussed.