U.S., June 4 -- ClinicalTrials.gov registry received information related to the study (NCT07622758) titled 'Retrospective Study on the Application of Tooth-bone Dual-support Osteotomy/Location Plate in "Surgery-first" Orthognathic Treatment' on May 28.
Brief Summary: The goal of this observational study is to learn the accuracy of tooth-bone dual-support osteotomy/location guide plate compared with conventional CAD/CAM interocclusal splints in "surgery-first" orthognathic surgeries.
The main question it aims to answer is:
Does the tooth-bone dual-support osteotomy/location guide plate performed better in accuracy? Does the tooth-bone dual-support osteotomy/location guide plate saved operation time? Participants already underwent orthogna...