The Maxillary Sinus: Anatomy, Pathology & Surgical Pitfalls in Dentistry

Dr. Richard Moore provides a clinically focused overview of the maxillary sinus, emphasizing its anatomy, physiology, common pathologies, and surgical relevance in dentistry, and explores key anatomical relationships—particularly the sinus floor’s proximity to maxillary teeth—along with variations such as pneumatization and septa that influence implant planning and extraction risk. Dr. Moore explains mucociliary function and how its impairment contributes to sinusitis, differentiating odontogenic sinus disease from non-dental causes.

 This lecture will train you in the recognition, prevention, and management of oro-antral communications, including risk assessment, radiographic interpretation, medical management, and surgical closure techniques, reinforcing the importance of anatomical awareness and sound surgical judgment in optimizing patient outcomes.