Prediction of Primary Dental Implant Stability Preoperatively Using CBCT of the Planned Implant Site.

NCT ID: NCT06654518

Last Updated: 2026-02-10

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 29 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-02-01
• Study Completion Date: 2024-08-01

Brief Summary

This study aimed to assess whether preoperative characteristics of the implant site, such as bone density and alveolar ridge width, assessed using cone beam computed tomography (CBCT), are significantly associated with primary stability, as assessed by resonance frequency analysis (RFA) and final insertion torque value (ITV), and thereby investigate if it is feasible to predict primary stability preoperatively using this form of radiologic examination of the planned implant site. All patients underwent preoperative CBCT. The bone density and alveolar ridge width were assessed. The primary implant stability quotient (ISQ) values were assessed by a wireless magnetic-based Osstell ISQ RF Analyzer.

Detailed Description

The quality and quantity of bone available for placing dental implants are key factors in the success of these implants. Implants placed in bone with insufficient quantity or poor quality have a higher risk of failure. As a result, evaluating the bone structure prior to implant placement surgery is essential for proper planning of the treatment.

Conditions

Prediction of Primary Implant Stability From Bone Quality Obtained Prior to Implant Placement Using CBCT

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: DIAGNOSTIC
• Blinding Strategy: NONE

Study Groups

participants underwent preoperative CBCT measurements to guide the dental implant placement process.

Participants in this arm underwent preoperative Cone Beam Computed Tomography (CBCT) scans to assess bone density and alveolar ridge width. The data obtained from these scans was used to guide dental implant placement, with the primary goal of predicting the primary stability of the implant. The intervention involved using CBCT technology to gather precise anatomical details that help optimize implant placement and ensure adequate bone support for the implant.

Group Type: EXPERIMENTAL

Preoperative CBCT for Bone Density and Ridge Width Measurement

Intervention Type: DIAGNOSTIC_TEST

Participants in this arm underwent preoperative Cone Beam Computed Tomography (CBCT) scanning to evaluate bone density and alveolar ridge width. The CBCT scans provide high-resolution, 3D images, which was used to guide the planning and placement of dental implants. The primary goal of the intervention was to assess how well the measurements obtained from CBCT could predict the primary stability of the implants postoperatively.

Interventions

Preoperative CBCT for Bone Density and Ridge Width Measurement

Participants in this arm underwent preoperative Cone Beam Computed Tomography (CBCT) scanning to evaluate bone density and alveolar ridge width. The CBCT scans provide high-resolution, 3D images, which was used to guide the planning and placement of dental implants. The primary goal of the intervention was to assess how well the measurements obtained from CBCT could predict the primary stability of the implants postoperatively.

Intervention Type: DIAGNOSTIC_TEST

Eligibility Criteria

Inclusion Criteria

1. Patients must be free from any systemic conditions that would contraindicate dental implant surgery.

2. Good oral hygiene.

3. Age above 18 years.

4. The planned implant site must have sufficient alveolar bone volume.

Exclusion Criteria

1. Patients who have undergone radiation therapy to the head and neck region within the last 12 months.

2. Uncontrolled diabetes.

3. Patients who underwent dental extractions or bone augmentation at the planned implant site during the last six months in order to guarantee uniform bone maturation.

4. Severe clenching or bruxism is present.

5. Acute infection at the planned implant site.

6. Implant sites requiring a procedure for bone gain.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Soaad Tolba Mohammed Tolba Badawi

OTHER

Sponsor Role: lead

Responsible Party

Soaad Tolba Mohammed Tolba Badawi

lecturer of oral and maxillofacial surgery department, Faculty of dentistry, Mansoura university, Egypt.

Responsibility Role: SPONSOR_INVESTIGATOR

Principal Investigators

Soaad T Badawi, Lecturer, Oral Surgery, MU

Role: PRINCIPAL_INVESTIGATOR

Faculty of dentistry, Mansoura university

Locations

Faculty of Dentistry, Mansoura University

Al Mansurah, Dakahlia Governorate, Egypt

Countries

Egypt

References

de Elio Oliveros J, Del Canto Diaz A, Del Canto Diaz M, Orea CJ, Del Canto Pingarron M, Calvo JS. Alveolar Bone Density and Width Affect Primary Implant Stability. J Oral Implantol. 2020 Aug 1;46(4):389-395. doi: 10.1563/aaid-joi-D-19-00028.

Reference Type: BACKGROUND

PMID: 32221558 (View on PubMed)

Other Identifiers

A28030123

Identifier Type: -

Identifier Source: org_study_id