The provision of dental extractions in patients with established or a history of medication-related osteonecrosis of the jaw.

Autor: Mehta S; Dental Core Trainee in Oral Surgery, Floor 23, Oral Surgery Department, Guy´s and St Thomas´ Hospital, UK., Arya R; Specialty Dentist in Oral Surgery, Floor 23, Oral Surgery Department, Guy´s and St Thomas´ Hospital, UK., Sproat C; Consultant in Oral Surgery, Floor 23, Oral Surgery Department, Guy´s and St Thomas´ Hospital, UK., Patel V; Consultant in Oral Surgery, Floor 23, Oral Surgery Department, Guy´s and St Thomas´ Hospital, UK. vinod.patel@hotmail.co.uk.
Jazyk: angličtina
Zdroj: British dental journal [Br Dent J] 2024 Oct; Vol. 237 (8), pp. 623-628. Date of Electronic Publication: 2024 Oct 25.
DOI: 10.1038/s41415-024-7787-8
Abstrakt: Patients with existing or a history of medication-related osteonecrosis of the jaw (MRONJ) are considered to be at a higher risk of further developing MRONJ, particularly if dental extractions are necessary. It is assumed that their underlying risk factors predispose them to developing MRONJ and they are allocated into an 'elevated risk group'. There is no evidence to quantify this risk level; however, it has led to an avoidance of dental extractions in this cohort. However, avoidance of dental extractions is not a realistic treatment option to prevent MRONJ and there is emerging evidence that inflammatory dental disease, such as peri-apical pathology or periodontal disease, can trigger the pathogenesis of MRONJ. The current case series retrospectively reviewed 28 patients with existing or a history of MRONJ who underwent dental extractions (n = 65) via our departmental protocol, which includes elective circumferential socket alveoplasty and primary closure. Our outcomes show that MRONJ did not develop at the new extraction site, with a post-operative review period of at least six months. These results provide promising evidence that dental extractions can be performed in this group of patients with <1% risk of developing MRONJ at the new surgical site, if appropriate measures are undertaken.
(© 2024. The Author(s), under exclusive licence to the British Dental Association.)
Databáze: MEDLINE
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