A Cone-beam Computed Tomography Study of Root and Root Canal Morphology of Maxillary Premolars in an Egyptian Subpopulation

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

145 participants

Study Classification

OBSERVATIONAL

Study Start Date

2018-07-31

Study Completion Date

2020-07-31

Brief Summary

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to date there is no detailed examination of the root and root canal system of maxillary first and second premolars in an Egyptian subpopulation. in this study the investigators do an Observational analysis of available records of cone-beam computed tomography (CBCT) of root and canal morphology in the permanent maxillary first and second premolars in this population

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Detailed Description

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Failure of endodontic treatment of upper first and second premolar because of presence of missed canals with lack of data of its morphological variations in the Egyptian population.There are different methods to study canal morphology as tooth clearing and root canal staining, conventional and digital radiographs, radiographic assessment enhanced with contrast media. Recently cone-beam computed tomographic (CBCT) images have been found to be useful in providing accurate anatomic details in 3 dimensions for diagnosis and treatment planning before endodontic therapy.

in this study the investigators do an Observational analysis of available records of cone-beam computed tomography (CBCT) of root and canal morphology in the permanent maxillary first and second premolars in this population

Conditions

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Morphology of Maxillary Premolars in Egyptian Subpopulation

Study Design

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Observational Model Type

OTHER

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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CBCT of Egyptian subpopulation

Cone-beam computed tomography (CBCT) of a sample of Egyptian subpopulation containing maxillary premolars for image assessment.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* CBCT scans with minimum of one premolar.
* Maxillary premolars with fully formed apices

Exclusion Criteria

* CBCT scans with all maxillary premolars missed.
* Maxillary premolars with open apices
* Maxillary premolars with root resorption
* Maxillary premolars with calcifications or extensive coronal restoration.
* Maxillary premolars with root canal fillings, posts, crown restorations.

Minimum Eligible Age

20 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No