Augmentation of Keratinized Tissue Around Dental Implant With a Xenogeneic Collagen Matrix and the Free Gingival Graft

NCT05273476 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

13

Enrollment

OTHER

Sponsor class

Conditions

Inadequately Attached Gingiva

Interventions

PROCEDURE: apically repositioned flap+ xenogeneic collagen matrix +free gingival graft

Sponsor

The Dental Hospital of Zhejiang University School of Medicine