Dental Implant
Conditions
Keywords
robot-guided surgery, freehand, dental implant robot, accuracy
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.
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.
Interventions
PROCEDUREdental implant robot
Implant placement will be navigated by a dental implant robot based on a digital plan.
PROCEDUREFreehand surgery
Implant will be placed under freehand surgery.
Sponsors
Qi Yan
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
1. Single missing teeth with adjacent and opposing healthy natural teeth; 2. Healthy patients; 3. Sufficient alveolar bone available for implant placement.
Exclusion criteria
1. Pregnancy or intention to become pregnant at any point during the study duration 2. With any systemic diseases/conditions that are contraindications to dental implant...
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 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
| Measure | Time frame | Description |
|---|---|---|
| Surgery complication | Immediately and seven days after surgery | Complication related to implant placement surgery. |
Countries
China
Contacts
Primary ContactZhenqi Chen, MD
Outcome results
None listed