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Implant Stability Outcomes Following Immediate Implant Placement Using Osseodensification Versus Conventional Drilling

NCT07719764 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2026-07-22

No results posted yet for this study

Summary

The goal of this randomized clinical trial is to compare osseodensification and conventional drilling for immediate dental implant placement in mandibular molar extraction sockets in adults requiring extraction and implant replacement.

The main questions it aims to answer are:

Does osseodensification improve primary and secondary implant stability compared with conventional drilling? Does osseodensification result in better clinical and radiographic peri-implant outcomes, including marginal bone loss, peri-implant bone density, probing depth, plaque and bleeding indices, during the healing period?

Researchers will compare immediate implant placement performed using osseodensification drilling with immediate implant placement performed using conventional drilling to determine whether osseodensification provides superior implant stability and peri-implant tissue outcomes.

Participants will:

Undergo atraumatic extraction of a mandibular molar followed by immediate implant placement.

Be randomly assigned to receive implant site preparation using either osseodensification or conventional drilling.

Receive the same implant system and standardized surgical and prosthetic protocols.

Attend scheduled follow-up visits for clinical examinations, implant stability measurements using resonance frequency analysis (ISQ), and radiographic evaluation of marginal bone loss and peri-implant bone density during healing and after prosthetic restoration.

Conditions

  • Immediate Dental Implant Placement
  • Lower Molar Requiring Extraction

Interventions

PROCEDURE

Osseodensification drilling

Implant osteotomy preparation was performed using the osseodensification drilling protocol with densifying burs rotating in densifying mode before immediate implant placement in mandibular molar extraction sockets.

PROCEDURE

Conventional drilling

Implant osteotomy preparation was performed using the conventional sequential drilling protocol before immediate implant placement in mandibular molar extraction

Sponsors & Collaborators

  • Dar Al Uloom University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-12-20
Primary Completion
2026-09-15
Completion
2026-09-30

Countries

  • Saudi Arabia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07719764 on ClinicalTrials.gov