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1 Ιουν 2021 · To minimise the risk and severity of ORN, results from some studies supported thorough dental assessment before RT. Wang et al found that patients who had extractions before RT had on average 0.46 extractions after it, compared with 2.52 extractions after RT among those who did not have any before.
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- How Critical is The Interval Between Extractions and Irradiation in Patients With Head and Neck Malignancy
After the extractions, radio- therapy was discontinued for...
- Risk of Osteoradionecrosis After Extraction of Impacted Third Molars in Irradiated Head and Neck Cancer Patients
Osteoradionecrosis (ORN) is a severe postirradiation...
- Dental Extractions in Relation to Radiation Therapy of 224 Patients
6 Ιαν 2017 · Extractions of vulnerable teeth should be completed before radiotherapy as extractions after treatment may result in bone necrosis, especially after oral radiotherapy.
Among the precautions to minimize these risks are antibiotic coverage, limited extractions at any one time, soft tissue closure, and hyperbaric oxygen treatment. Rapid epithelization and minimal bone exposure are essential after extractions in irradiated patients.
9 Ιουν 2023 · Unrestorable or periodontally hopeless teeth are extracted with minimal trauma before radiotherapy, irrespective of fields. All healthy teeth and deeply impacted teeth without pathology...
19 Μαρ 2023 · If extractions are performed before the first cycle of radiation therapy, the ideal interval between extraction and the beginning of RT should be between ten days and three weeks so that complete soft tissue healing occurs.
Osteoradionecrosis may be prevented by extracting these teeth at least 2 weeks before radiotherapy, (periodontally involved teeth, unerupted teeth). Prevention of dental caries and periodontal disease and their sequelae can prevent ORN in most cases.
4 Φεβ 2014 · Should this fail or if extractions become necessary, general dentists can safely extract teeth out of field or in fields less than 50 Gray with primary closure of the socket. Teeth in fields greater than 50 Gray should be referred to the treating oral and maxillofacial surgery department.
