The Accuracy of Dental Implant Placement Using Robotic System-assisted Surgery and Freehand Surgery
Study Details
Study Description
Brief Summary
We plan to conduct this randomized clinical trial to compare the implant positional accuracy of robotic system-assisted implant surgery with that of conventional freehand implant surgery. Patients will be enrolled and randomly assigned to either an experimental group that underwent robotic surgery or a control group that underwent freehand surgery, to evaluate the accuracy of implant in both groups.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
Oral implants have become a widely used treatment modality for patients with missing or edentulous teeth. Previous studies have shown that implant accuracy is associated with implant success and long-term outcomes. Therefore, we plant to conduct this randomized clinical trial to compare the implant positional accuracy of robotic system-assisted implant surgery with that of conventional freehand implant surgery. Patients will be enrolled and randomly assigned to either an experimental group that underwent robotic surgery or a control group that underwent freehand surgery. By comparing the preoperative planned implant position with the actual postoperative implant position using CBCT, we will evaluate the accuracy of implant in both groups.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Robot-guided Implant placement by robot-guided based on a digital plan |
Procedure: dental implant robot
Implant placement will be navigated by a dental implant robot based on a digital plan.
|
| Active Comparator: Freehand surgery Implant placement by freehand based on a digital plan |
Procedure: Freehand surgery
Implant will be placed under freehand surgery.
|
Outcome Measures
Primary Outcome Measures
- Implant positional accuracy [immediately after surgery]
Implant accuracy will be measured as distance discrepancy at implant platform and implant apex, and angular discrepancy of implant axis between the digital plan and the actual position of the implant assessed digitally at the end of the procedure. Pre- and post-operative CBCT will be used for measurement.
Secondary Outcome Measures
- Surgery complication [Immediately and seven days after surgery]
Complication related to implant placement surgery.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Single missing teeth with adjacent and opposing healthy natural teeth;
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Healthy patients;
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Sufficient alveolar bone available for implant placement.
Exclusion Criteria:
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Pregnancy or intention to become pregnant at any point during the study duration
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With any systemic diseases/conditions that are contraindications to dental implant...
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | School & Hospital of Stomatology, Wuhan University | Wuhan | Hubei | China | 430070 |
Sponsors and Collaborators
- Qi Yan
Investigators
- Principal Investigator: Qi Yan, PhD, School & Hospital of Stomatology, Wuhan University
- Study Chair: Yufeng Zhang, PhD, School & Hospital of Stomatology, Wuhan University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 2022[07]