Management of dentofacial deformities through an orthognathic surgical intervention Surgery
Conditions
Interventions
A prospective, randomized multi-center clinical trial study planned to compare the accuracy of bone positioning following orthognathic surgery between 3D printed personalized titanium plates patient g
Sponsors
West China Hospital of Stomatology, Sichuan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with dentofacial malformations requiring orthognathic surgery 2. Aged 18-45 years 3. Willing to participate in the clinical study and sign informed consent of meeting the above-mentioned criteria
Exclusion criteria
Exclusion criteria: 1. Patient with maxillofacial deformities secondary to cleft lip and palate, tumor, trauma and other congenital factors 2. Patients with syndromes such as hemifacial microsomia, first and second arch syndrome, etc 3. Patients who had undergone previous jaw surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The accuracy of using 3D printed titanium plates through evaluation of the post-operative CT scan with the pre-operative 3D planning using a 3D Slicer software program | — |
Secondary
| Measure | Time frame |
|---|---|
| Current secondary outcome measures as of 05/06/2024: Long-term stability of the 3d printed personalized plates used in orthognathic surgery Any abnormalities related to the use of 3D plating were assessed using a blood sample before and after the surgery _____ Previous secondary outcome measures: Any abnormalities related to the use of 3D plating assessed using a blood sample before and after the surgery | — |
Countries
China
Outcome results
None listed