Pedicled Palatal Periosteal Flap for the Closure of Oroantral Fistula: A Case Report

doi:10.13701/j.cnki.kqyxyj.2022.10.021

Abstract

Abstract: The oroantral communications are usually happened after the removing of maxillary premolars and molars. Though most of these communications can heal with proper treatments, there are still a few cases with poor healing, and consequently the forming of oroantral fistula which is refractory and would cause intractable infection of maxillary sinus. This paper reported a case of oroantral fistula which was successfully repaired with palatal periosteal flap. The successful resolution of inflammation and the correct flap design might be the critical factors for the treatment.

Key words: oroantral fistula, tooth extraction, complication, palatal periosteal flap

CHAI Maosheng, CAI Yu. Pedicled Palatal Periosteal Flap for the Closure of Oroantral Fistula: A Case Report[J]. Journal of Oral Science Research, 2022, 38(10): 997-999.

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