Results 171 to 180 of about 9,092 (206)
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Oral Oncology, 2010
Osteoradionecrosis (ORN) of the mandible is the most serious and severe side effect of combined treatment of head and neck tumors. A new theory for the pathogenesis of ORN has been proposed relating it to a fibro-atrophic mechanism including free radical formation, endothelial dysfunction, inflammation, microvascular thrombosis leading to bone and ...
C, Madrid, M, Abarca, K, Bouferrache
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Osteoradionecrosis (ORN) of the mandible is the most serious and severe side effect of combined treatment of head and neck tumors. A new theory for the pathogenesis of ORN has been proposed relating it to a fibro-atrophic mechanism including free radical formation, endothelial dysfunction, inflammation, microvascular thrombosis leading to bone and ...
C, Madrid, M, Abarca, K, Bouferrache
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Pediatric Orbital Osteoradionecrosis
Ophthalmic Plastic & Reconstructive Surgery, 2017Orbital osteoradionecrosis is a rare complication of orbital radiotherapy. It can occur in children, associated with orbital radiotherapy treatment, mimicking recurrence of malignancy and infection. In children, it is most likely to be associated with orbital malignancies treated with higher doses of radiotherapy, such as recurrent orbital ...
Skippen B. +3 more
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Osteoradionecrosis of maxillae
Plastic and Reconstructive Surgery, 1978A case of osteoradionecrosis of the maxilla has been presented. It is hoped that this review and discussion of osteomyelitis and osteoradionecrosis will point out the need for proper management of the dentition of cancer patients who are subjected to radiotherapy.
I D, Schofield, W, Abbott, L, Popowich
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Osteoradionecrosis prevention myths
International Journal of Radiation Oncology*Biology*Physics, 2006To critically analyze controversial osteoradionecrosis (ORN) prevention techniques, including preradiation extractions of healthy or restorable teeth and the use of prophylactic antibiotics or hyperbaric oxygen (HBO) treatments for preradiation and postradiation extractions.The author reviewed ORN studies found on PubMed and in other article references,
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Osteoradionecrosis of the Zygoma
Journal of Craniofacial Surgery, 2017Osteoradionecrosis occurs in 4.74% to 37.5% of patients following radiation therapy for head and neck cancer. Osteoradionecrosis mostly happens in the mandible but seldom occurs in other maxillofacial bones. Here, the authors reported a rare case of zygomatic osteoradionecrosis which occurred after maxillectomy and then radiotherapy because of ...
Zhuo-Jue, Liu +2 more
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Cost analysis of osteoradionecrosis
The Journal of Laryngology & Otology, 2017AbstractObjective:Osteoradionecrosis is a significant complication of head and neck cancer treatment, and its most severe form (grade III) necessitates radical surgery. This study aimed to compare the cost of free-flap reconstructive surgery for grade III osteoradionecrosis and similar non-osteoradionecrosis cases in order to assess the cost burden of ...
L, Park, N, Lilic, B, Addison, R, Patel
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Osteoradionecrosis of the jaws
International Journal of Oral and Maxillofacial Surgery, 1989In 431 patients treated for malignant tumors 21 osteoradionecroses (ORN) were diagnosed in 19 patients. The relation of ORN to radiotherapeutic factors and surgical as well as extraction schemes were studied. There was a clear relation to high dose, high CRE and superfraction. Six ORN developed in connection with tooth extraction.
G, Widmark, S, Sagne, P, Heikel
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Conservative management of osteoradionecrosis
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 1997A retrospective records analysis of 32 patients with mandibular osteoradionecrosis seen between August 1960 and September 1995 was undertaken to determine the effectiveness of nonsurgical/nonhyperbaric oxygen conservative management. Two patients died before final analysis. Of those alive, 65.5% of patients were spared resection, having lesions resolve
J K, Wong, R E, Wood, M, McLean
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