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Not yet recruiting NCT07375381

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

— Observational Pneumatization

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
This is an observational study: the protocol does not assign a study treatment.
Who it may be relevant to
Registry conditions: Pneumatization. Basic parameters: 18 years — 50 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Center list to be confirmed — check the primary protocol.
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Official title

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

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.

Primary outcome measures

  • To measure the height of the maxillary sinus in CBCT-reformatted panoramic views. [Time frame: January 2026]

Eligibility criteria

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.

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: Yes

Study design

Observational model
Other

Study locations

Center list to be confirmed — check the primary protocol.

Identifiers

NCT: NCT07375381 · 10/25

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗