Radiographic Association of Maxillary Sinus Volume in Patients with Deviated Nasal Septum: A Systematic Review and Meta-analysis.

The nasal septum, composed of bone and cartilage, maintains nasal alignment and airflow. Deviation, common but potentially problematic, can lead to symptoms like congestion and sinusitis. Maxillary sinus, a key paranasal sinus, influences airflow and drainage. Nasal septum deviation can alter maxillary sinus volume, affecting airflow dynamics and drainage. Cone beam computed tomography (CBCT) and CT imaging are essential for assessing these conditions accurately, providing detailed 3D images and aiding in diagnosis and treatment planning. The study aims to review the radiographic association of maxillary sinus volume in patients with deviated nasal septum. The present review has been registered with PROSPERO-An international prospective register of systematic review CRD42023467988. Eligibility criteria: Studies from 2013 to 2022, in English, on maxillary sinus volume in deviated nasal septum patients. Exclusions: Animal studies, case reports, non-English articles. The Meta-analysis found that consistent association between nasal septum deviation and reduced maxillary sinus volume and no publication bias. The radiographic association of maxillary sinus volume in patients with deviated nasal septum was found to be statistically meaningful.