Optic Nerve Course Variants in Nepali Population — ONC

Optic Nerve Clinical Trial

Official title:
Evaluation of Variations of Optic Nerve Course in Relation to Posterior Paranasal Sinuses in MDCT at a Tertiary Care Center of Nepal

Status Completed

Clinical Trial Summary

A retrospective study was conducted on 367 patients. CT PNS and head of the patients were evaluated for type of course of optic nerve according to DeLano's Classification.

Clinical Trial Description

A retrospective study was conducted on 367 patients aged 13 years and above. Four investigators, each with 2 to 6 years of experience in the field of radiology, evaluated computed tomography scans of the paranasal sinuses and the head of these patients. The optic nerves were classified into four types based on DeLano's classification, and their respective prevalence rates were determined. Additionally, the prevalence of optic nerve dehiscence and pneumatization of the anterior clinoid process was assessed. ;

Study Design

Related Conditions & MeSH terms

Optic Nerve

Clinical Trial Details

NCT number	NCT06077929
Study type	Observational [Patient Registry]
Source	Grande International Hospital, Nepal
Contact
Status	Completed
Phase
Start date	January 1, 2022
Completion date	May 30, 2023

View Details

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