Evaluation of clinical and radiographic warning signs for prediction of oroantral communication following tooth extractions.

Autor: Jurásek A; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Farkas N; Institute of Bioanalysis, University of Pécs, Medical School, Pécs, Hungary. nelli.farkas@aok.pte.hu., Frank D; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Kolarovszki B; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Sándor B; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Radácsi A; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Szántó I; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary., Katona K; Department of Dentistry, Oral and Maxillofacial Surgery, University of Pécs, Medical School, Tüzér Street. 1, 7623, Pécs, Hungary.
Jazyk: angličtina
Zdroj: Clinical oral investigations [Clin Oral Investig] 2024 Oct 23; Vol. 28 (11), pp. 609. Date of Electronic Publication: 2024 Oct 23.
DOI: 10.1007/s00784-024-06000-x
Abstrakt: Objectives: Oroantral communication (OAC) is a relatively common and mild complication of maxillary tooth extractions. Preoperative prediction of OAC can reduce treatment duration and prepare both operators and patients for the procedure. This study aims to identify alarming radiographic and clinical indicators that can predict OAC therefore assisting clinical decision making to practicing general dentists.
Methods: In this retrospective case-control study the OAC group consisting of 97 cases and a control group twice the size was established. Clinical data were collected, and measurements were conducted separately by two blinded observers on digital panoramic radiographs. Inter-rater reliability was assessed. In case of disagreement a third observer's results were utilized. The correlation between OAC and demographic data (age, sex), as well as various factors assessed on panoramic radiographs (including, but not limited to, the length of the root, root projection into the sinus, bone width, presence of mesial and distal adjacent teeth), was statistically evaluated.
Results: Inter-rater reliability was found to be excellent. Several factors were identified as potential predictors of OAC. According to our model, the strongest predictors were the distance between the cemento-enamel junction and marginal bone, extent of root projection into the sinus, presence of sinus recess around the roots, angulation, and absence of the mesial adjacent tooth.
Conclusions: Well-defined measurements on panoramic radiographs may aid in predicting OAC. Further prospective investigations are necessary to confirm these indicators and address factors related to clinical examination and operation.
Clinical Relevance: We present several clinical and radiographic warning signs of OAC that can facilitate pre-extraction decision-making.
(© 2024. The Author(s).)
Databáze: MEDLINE
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