Superimposed Infection in Mandibular Osteoradionecrosis
نویسندگان
چکیده
منابع مشابه
Hyperbaric oxygen treatment protocols for mandibular osteoradionecrosis.
To determine hyperbaric oxygen (HBO2) treatment practices for osteoradionecrosis (ORN) of the mandible in North America, we surveyed hyperbaric facilities listed in the 1998 UHMS Chamber Directory. A survey response rate of 99.7% was achieved. Among the 316 facilities listed, 280 treat or would treat mandibular ORN with HBO2. Twelve different hyperbaric treatment protocols for the condition wer...
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Osteoradionecrosis (ORN) of the mandible is a major complication of radiation therapy of head and neck cancer with a potential of occurrence ranging from 5 to 15% of the irradiated patients. Due to the gradual necrotic process, the mandibular bone becomes necrotic and looses its spontaneous regeneration ability. Containing an elevated content of mitogenic and osteogenic growth factors, the use ...
متن کاملReconstruction with fibular osteocutaneous free flap in patients with mandibular osteoradionecrosis
BACKGROUND Osteoradionecrosis is a delayed complication from radiation therapy which causes chronic pain, infection and constant deformity after necrosis. Most of the osteoradionecrosis occurs spontaneously or after the primary oncologic surgery, dental extraction or by trauma of prosthesis. The treatment of osteoradionecrosis relies on both conservative measures and surgical measures. The fibu...
متن کاملMasticator space abnormalities associated with mandibular osteoradionecrosis: MR and CT findings in five patients.
BACKGROUND AND PURPOSE Imaging of patients with a clinical diagnosis of mandibular osteoradionecrosis (ORN) is often performed to support that clinical suspicion, evaluate the extent of the disease, or exclude coexistent tumor recurrence. The purpose of our study was to describe the clinical, MR imaging, and CT features of five patients with mandibular ORN associated with prominent soft-tissue ...
متن کاملHyperbaric oxygen therapy and mandibular osteoradionecrosis: a retrospective study and analysis of treatment outcomes.
BACKGROUND Hyperbaric oxygen (HBO) therapy is recognized as an adjunctive treatment for osteoradionecrosis (ORN). It may also be used prophylactically in patients who require dental extractions and are at high risk for developing ORN. This article reviews the treatment outcomes of patients treated with HBO therapy at the Toronto General Hospital from 1985 to 1997. MATERIALS AND METHODS A tota...
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ژورنال
عنوان ژورنال: Journal of Computer Assisted Tomography
سال: 2012
ISSN: 0363-8715
DOI: 10.1097/rct.0b013e3182702f09