ENT and dentist cooperation in the management of odontogenic sinusitis. A review

Odontogenic sinusitis represents by definition a border condition between otolaryngology and dental science and, from a holistic perspective, cannot be managed without a proficuous collaboration between specialists. This review focus on the different scenarios currently considered by international literature as related to odontogenic sinusitis and sinonasal complications of dental disease or treatment. Consequently, this review will cover all paranasal sinuses infections caused not only by dental disease (e.g. periodontitis and caries), but also by dental procedures (extractions, endodontics and the like), implantological procedures, pre-implantological (maxillary sinus grafting) and medication-related osteonecrosis of the jaw. After dealing with the odontogenic sinusitis diagnostic process and general principles of treatment, we will thoroughly cover odontogenic sinusitis scenarios treatment following an aetiology-based approach. This literature review shows that, albeit more prospective and rigorous studies are badly needed for determining the best treatment for each patient affected by odontogenic sinusitis, the sheer variety of scenarios that may be encountered should be enough to encourage mutual collaboration between ENTs and dentist. Such collaboration is required both to perfect diagnostic and treatment and to provide a solid scientific and medico-legal foundation for each intervention proposed to patients.