Anterior Mandibular Region for Immediate Implant Placement

January 22, 2026 updated by: Suzy Nabil Naiem, Cairo University

Analysis of the Anatomical Aspects of the Anterior Mandibular Region for Immediate Implant Placement: An Observational Cone Beam Computed Tomography Study

Immediate implant placement has been proven to be a successful treatment modality, it is however considered a technique sensitive procedure, which mandates careful planning on basis of the recommended guidelines and thorough site assessment. The anatomical characteristics play a major role in the treatment planning, to determine that enough alveolar bone housing is available to accommodate the implant in the correct prosthetic-driven position and to avoid complications that may be caused by injury of the adjacent anatomical structures. There is scarcity in the literature regarding data on the anatomical features of the mandibular anterior zone in relevance to immediate implant planning. Analysis of the anatomical landmarks of the mandibular anterior region to determine the thickness of the labial and lingual alveolar bony plates, in addition to the bony socket configuration along with the labio-lingual socket dimension and relate them to immediate implant treatment planning

Study Overview

Status

Active, not recruiting

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Estimated)

103

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
    • Great Cairo
      • Giza, Great Cairo, Egypt
        • Faculty of Dentistry

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Sampling Method

Probability Sample

Study Population

CBCTs of teeth including the mandibular anterior zone showing central and lateral incisors and canines. The area of interest should include the complete view of roots, alveolar and basal bone related to the centrals, laterals and canines

Description

Inclusion Criteria:

  • CBCTs of teeth including the mandibular anterior zone showing central and lateral incisors and canines.

Exclusion Criteria:

  • Radiographs of patients with malaligned teeth or with current or previous orthodontic treatment.
  • Radiographs of patients with extensive bone loss due to infection or neoplasm in the area of interest

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Labial bone thickness
Time Frame: 1 year
Linear measurements on CBCT measured in mm
1 year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Lingual bone thickness
Time Frame: 1 year
Linear measurements on CBCT measured in mm
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cairo University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 1, 2025

Primary Completion (Estimated)

May 1, 2027

Study Completion (Estimated)

October 1, 2027

Study Registration Dates

First Submitted

July 23, 2024

First Submitted That Met QC Criteria

July 25, 2024

First Posted (Actual)

July 30, 2024

Study Record Updates

Last Update Posted (Actual)

January 23, 2026

Last Update Submitted That Met QC Criteria

January 22, 2026

Last Verified

January 1, 2026

More Information

Terms related to this study

Other Study ID Numbers

  • L123

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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