NCT05361226

The Accuracy of s-CAIS Compared With c-LIS

The Accuracy of Static Computer-aided Implant Surgery Compared With Conventional Laboratory-guided Implant Surgery for Single-tooth Replacement: A Randomized Controlled Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (actual)
• Sponsor: Mahidol University · Academic / Other
• Sex: All
• Age: 25 Years
• Healthy volunteers: Accepted

Summary

To compare the static computer-aided implant surgery (s-CAIS) and conventional laboratory-guided implant surgery (c-LIS) in terms of accuracy for single tooth replacement in posterior areas.

Detailed description

There was still a lack of evidence in randomized clinical studies about the accuracy measurement comparing digital and laboratory workflows with tooth-supported templates for single implant cases in the posterior regions. Therefore, this present study's primary investigation was to perform accuracy measurement comparing digital and laboratory workflows with tooth-supported templates for single implant cases in the posterior regions. The secondary investigation was to find the effect of several factors on the accuracy of implant placement in these areas.

Conditions

• Dental Implant

Interventions

Type	Name	Description
OTHER	Accuracy measurement	Three months following the implant placement, patients were called back to the implant clinic to record the actual implant position with the digital impression technique. Full mouth scans were done by using the intraoral scanner (Trios 3, 3Shape, Copenhagen, Denmark). The surface scans were then exported as an STL file and were imported to coDiagnostiX software. The "Treatment evaluation tool" function tool was used to measure the accuracy of the implant placement which measured the amount of deviation of the placed implant from the planned position. The outcomes were generated into three main parameters.

Timeline

• Start date: 2019-07-09
• Primary completion: 2020-07-30
• Completion: 2020-10-30
• First posted: 2022-05-04
• Last updated: 2022-05-04

Locations

1 site across 1 country: Thailand