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

N/ANot Yet RecruitingNCT07375381

Cairo University50 enrolled

Overview

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.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Pneumatization

Eligibility

Sex: ALLMin age: 18 YearsMax age: 50 YearsHealthy volunteers:

Medical Language ↔ Plain English

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.

Outcomes

Primary Outcomes

To measure the height of the maxillary sinus in CBCT-reformatted panoramic views.

the height of the maxillary sinus will be measured in millimeters, in a coronal view.

Time frame: January 2026

Data from ClinicalTrials.gov

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