CBCT Study of Maxillary Sinus Dimensions and Greater Palatine Canal Pathway: A Retrospective Analysis

Radiographic Assessment of the Correlation Between Maxillary Sinus Dimensions and Greater Palatine Canal Pathway in CBCT Images (A Retrospective Study).

The CBCT-based radiographic evaluation will be used to identify, classify, and measure the anatomical parameters of the GPC and maxillary sinus. These data will serve as a pre-surgical diagnostic guide for clinicians when performing procedures involving the posterior maxilla.

Inclusion Criteria:

• Age between 18 and 50 years.
• Fully visible maxillary sinuses and complete GPC pathway in high-quality CBCT images.
• Scans free of motion or metallic artifacts.

Exclusion Criteria:

• History of maxillofacial trauma, orthognathic surgery, or pathology affecting the posterior maxilla.
• Craniofacial anomalies or syndromes.
• Poor-quality or incomplete scans.