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Objectives: Bisphosphonate-related osteonecrosis of the jaw (BROJ) is a serious oral complication of bisphosphonate (BP) treatment involving the exposure of necrotic maxillary or mandibular bone. Our purpose is to describe the clinical presentation of 34 cases of BROJ and to identify potential risk factors. Study Design: A retrospective study was performed in four Belgian institutions. Methods: Complete medical histories were recorded and analyzed. These data include age, gender, initial disease requiring BP, type and duration of BP treatment, symptomatology and location of BROJ, prior dental procedures, treatment of the BROJ and treatment outcome, and radiographic, histological, and microbiological data. Results: Bisphosphonates (BP) were used in the management of disseminated cancers in 30 patients (88.5% of total studied), while four patients received BP due to osteoporosis (11.5%). The most frequently used BP was zoledronic acid in 29 patients (83%). Microbiological data obtained in 25 patients demonstrated that 72% of these patients were infected or colonized by an actinomyces. Eight of the 14 patients (57%) who received only medical treatment were cured. Of the 20 patients who underwent surgical treatments, only four were completely cured (20%). BROJ lesions smaller than 1 cm are associated with better prognosis in terms of treatment outcomes ( P = .0009). Local treatments combined with long-term antibiotics are also correlated with better prognosis ( P = .02). Conclusions: Lesions smaller than 1 cm and lesions that were subject to medical treatments are associated with a better outcome. Surgical treatments appear to be non-beneficial for BROJ. Laryngoscope, 119:323-329, 2009 [ABSTRACT FROM AUTHOR]

We propose a new technique of wide vertical hemipharyngolaryngectomy which combines resection of laterally localized extended pharyngolaryngeal tumors with immediate microsurgical reconstruction using a radial forearm free flap, including the tendon of the palmaris longus. It eliminates the limitations of resections, which are usually performed to avoid closure difficulties of the resulting defect. In addition, the new technique avoids the use of tumor-neighboring structures for closure, fulfilling the oncological principles of surgery performed in this region. Our preliminary results show good restored deglutition and phonation. Postoperative irradiation does not seem to affect these results. [ABSTRACT FROM AUTHOR]