IntroductionThe Role of Surgical Resection in the Management of Bisphosphonate-Related Osteonecrosis of the Jaws
Section snippets
Patients and Methods
This prospective analysis involves a review of patients with a clinical and radiographic diagnosis of BRONJ. A total of 103 sites of osteonecrosis were identified in 82 patients who were referred to the senior author (E.R.C.) for management (Table 1). Of the patients examined, 24 were men and 58 were women. Of the patients, 25 were taking Fosamax; 2 were taking Fosamax followed by Actonel; 3 were taking Actonel; 29 were taking Zometa; 10 were taking Aredia; 10 were taking Aredia followed by
Results
Of the 95 sites resected, 87 sites (91.6%) healed in a satisfactory fashion with resolution of disease, including 26 of 27 sites (96.3%) in patients taking an oral bisphosphonate medication and all 29 sites (100%) in patients undergoing resection of the maxilla. Resolution of disease was defined as maintenance of the mucosal closure without signs of residual infection or exposed bone at the time of evaluation. Of the 68 sites resected in patients who had been treated with Aredia or Zometa, 61
Discussion
This study indicates that resection of necrotic bone associated with bisphosphonate medications is effective in resolving this disease process. In particular, the striking revelation is that bisphosphonate-related osteonecrosis of the mandible and maxilla associated with oral bisphosphonates is very responsive to properly performed resection surgery. In addition, resection of the maxilla in patients with BRONJ associated with either oral or parenteral bisphosphonates is met with significant
References (37)
Bisphosphonates
Endocrinol Metab Clin North Am
(2003)- et al.
The effects of bisphosphonates on osteoblasts in vitro
Oral Surg Oral Med Oral Pathol Oral Radiol Endod
(2008) - et al.
Inhibition of oral mucosal cell wound healing by bisphosphonates
J Oral Maxillofac Surg
(2008) - et al.
Osteonecrosis of the jaws associated with the use of bisphosphonates: A review of 63 cases
J Oral Maxillofac Surg
(2004) - et al.
Incidence of osteonecrosis of the jaw in patients with multiple myeloma and breast or prostate cancer on intravenous bisphosphonate therapy
J Oral Maxillofac Surg
(2007) - et al.
Zoledronate, smoking, and obesity are strong risk factors for osteonecrosis of the jaw: A case-control study
J Oral Maxillofac Surg
(2008) - et al.
Bisphosphonate-induced exposed bone (osteonecrosis/osteopetrosis) of the jaws: Risk factors, recognition, prevention, and treatment
J Oral Maxillofac Surg
(2005) - et al.
Bisphosphonate-induced osteonecrosis of the jaws: Prospective study of 80 patients with multiple myeloma and other malignancies
Oral Oncol
(2008) - et al.
Oral bisphosphonate-induced osteonecrosis: Risk factors, prediction of risk using serum CTX testing, prevention and treatment
J Oral Maxillofac Surg
(2007) - et al.
Hyperbaric oxygen treatment and bisphosphonate-induced osteonecrosis of the jaw: A case series
J Oral Maxillofac Surg
(2007)
Bisphosphonate-associated osteonecrosis (BON) of the jaws: A possible treatment?[letter]
J Oral Maxillofac Surg
Managing the care of patients with bisphosphonate-associated osteonecrosisAn American Academy of Oral Medicine position paper
J Am Dent Assoc
Bisphosphonate-associated osteonecrosis of the jawsReport of a case and literature review
Oral Surg Oral Med Oral Pathol Oral Radiol Endod
Osteonecrosis of the jaw and oral bisphosphonate treatment
J Am Dent Assoc
The treatment of bisphosphonate-associated osteonecrosis of the jaws with bone resection and autologous platelet-derived growth factors
J Am Dent Assoc
Denture-related osteonecrosis of the maxilla associated with oral bisphosphonate treatment
J Am Dent Assoc
Mandible matrix necrosis in beagle dogs after 3 years of daily oral bisphosphonate treatment
J Oral Maxillofac Surg
Nonexposed bisphosphonate-related osteonecrosis of the jaws: Another clinical variant?
J Oral Maxillofac Surg
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Dr Carlson is a paid consultant for Novartis. Dr Basile states no financial arrangement or affiliation with a corporate organization or a manufacturer of a product discussed in this article.