Osteoradionecrosis of the mandible.
J Natl Med Assoc
; 92(12): 579-84, 2000 Dec.
Article
em En
| MEDLINE
| ID: mdl-11202761
ABSTRACT
Osteoradionecrosis is a major complication of surgery or trauma in previously irradiated bone in the absence of tumor persistence. Radiation-induced vascular insufficiency rather than infection causes bone death. It occurs most commonly in the mandible after head and neck irradiation. Risk factors include the total radiation dose, modality of treatment, fraction size and dose rate, oral hygiene, timing of tooth extractions as well as the continued use of tobacco and alcohol. This condition is often painful, debilitating, and may result in significant bone loss. The recommended treatment guidelines are irrigation, antibiotics, hyperbaric oxygen therapy, and surgical techniques, including hemimandibulectomy and graft placements.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Osteorradionecrose
/
Mandíbula
Tipo de estudo:
Diagnostic_studies
/
Guideline
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Middle aged
Idioma:
En
Ano de publicação:
2000
Tipo de documento:
Article