In this issue of Otolaryngologic Clinics, guest editors Drs. John R. Craig and Alberto M. Saibene bring their considerable expertise to the topic of Odontogenic Sinusitis. Top multidisciplinary experts from both otolaryngology and dentistry cover all aspects of this condition, including the dental pathophysiology behind ODS, dental treatment options, and how the sinusitis is diagnosed and treated. Articles cover general topics, diagnosing ODS, and managing ODS for a complete, up-to-date review. Contains 17 relevant, practice-oriented topics including epidemiology of odontogenic sinusitis; imaging of odontogenic sinusitis; dental evaluation: endodontic and periodontal; management of oral surgery-related complications; the future of odontogenic sinusitis; and more. Provides in-depth clinical reviews on odontogenic sinusitis, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.