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Surgical Robot or Static Guide for Dental Implant Placement

NCT07577245 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 112

Last updated 2026-05-11

No results posted yet for this study

Summary

Precision in implant placement is a key requirement for safety and to support the long-term success of dental implants. Optimal placement requires implementing a diagnostic standard that includes careful digital planning based on CBCT and intraoral scanning data. Once the case is planned, adherence to the plan during surgery cannot be achieved through freehand surgery; guidance is needed. Guidance has two key components: real-time tracking of osteotomy site preparation (achieved with dynamic navigation technology) and constraining instrumentation to the planned site (achieved through the application of a surgical template that guides the position and direction of bone drilling). Robotic surgery enables both objectives: real-time monitoring and guidance. Previous studies have shown high precision for both static guidance and robotic surgery, but the evidence is limited to a few small-sample-size studies, mostly in single-tooth gap applications. Evidence of the applicability of the technologies to more challenging clinical conditions, such as the more complex distal extension, is lacking. In addition, so far, dental implant robotics studies have focused only on metrics of implant placement precision and have failed to capture a broader context that may be equally important for clinical decision-making and patient preferences. In this respect, it is important to emphasize the recent implant dentistry core outcome set and measurement (ID-COSM) framework that mandates capturing and reporting a full range of outcomes across multiple domains.

Conditions

  • Partial Edentulism Class II

Interventions

PROCEDURE

Robot assisted dental implant placement surgery

The test intervention will comprise autonomous dental implant placement using the YakeRobot. The 3Shape treatment planning will be exported into the YakeRobot software for robotic planning and the robotic planning will be finalized. Two Straumann implants will be positioned to retain a bridge, following the standard YakeRobot implant placement procedure.

PROCEDURE

3D printed static guide assisted dental implant placement surgery

The control intervention will consist of guided implant surgery with a static guide, planned using the 3Shape software and custom 3D-printed following the international standard of best practice. Two Straumann implants will be positioned to retain a bridge, following the Straumann guided surgery placement protocol.

Sponsors & Collaborators

  • Air Force Military Medical University, China

    collaborator OTHER

  • Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

    lead OTHER

Principal Investigators

  • Maurizio S. Tonetti, Professor · Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-01
Primary Completion
2027-07-31
Completion
2028-10-30

Countries

  • China

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 NCT07577245 on ClinicalTrials.gov