Control Group:Using Autogenous free gingival flap transplantation
Sponsors
PLA Air Force Medical University
Conditions
Periodontal diseasePeriodontal diseases
Unknown Phase
To investigate the clinical application of regenerative gingival replacement biomaterials in the treatment of patients with attached gingival loss
Active, not recruitingChiCTR2300069465
Start: 2023-03-17Updated: 2023-05-29
Clinical application of heterogeneous collagen matrix membrane to improve the effect of periodontal soft tissue increment
Active, not recruitingChiCTR2300075820
Start: 2023-10-15Updated: 2023-09-18