group of reactive soft tissue:none
Sponsors
West China Hospital of Stomatology, Sichuan University, Medical Ethics Committee of West China Stomatological Hospital of Sichuan University
Conditions
Dentition DefectDentition defect
Unknown Phase
Effect of reactive soft tissue and collagen matrix in wound closure of alveolar ridge preservation
Active, not recruitingChiCTR2200061459
Start: 2022-06-13Updated: 2023-11-13
Ridge preservation using a xenogeneic collagen matrix or reactive soft tissue for primary wound closure
RecruitingChiCTR2300078331
Start: 2022-12-03Updated: 2023-12-10