Multidisciplinary treatment of patients with chronic odontogenic maxillary sinusitis: A case series

Abstract

Introduction. The treatment of chronic odontogenic maxillary sinusitis remains an important problem for medicine due to the presence of numerous available techniques, number of complex surgical approaches, performed by an ENT or maxillofacial surgeon or both. This study aims to analyse different methods of treatment of chronic maxillary sinusitis by several specialists for the choice of the optimal treatment technique. Outline of cases. We describe two clinical cases of multidisciplinary treatment of patients with chronic odontogenic maxillary sinusitis with the involvement of different specialists ? the ENT and the maxillofacial surgeon. One patient was treated with endoscopic technique, and other underwent classic open sinusotomy using local tissues and xenogenic collagen membrane for removing an oroantral fistula. For assessing the condition before and after the treatment, clinical examination and computed tomography were used. Conclusion. According to the results of our study, the endoscopic technique is the preferred method of treatment of patients with chronic maxillary sinusitis when there is no connection with the oral cavity. If an oroantral fistula is present, it is necessary to perform an open operation by a maxillofacial surgeon.