Peri-implant keratinized gingiva augmentation using xenogeneic collagen matrix and platelet-rich fibrin: A case report
Chun-Yu Han, De-Zhou Wang, Jian-Fei Bai, Lan-Lan Zhao, Wen-Zhi Song, Department of Stomatology, China-Japan Union Hospital, Jilin University, Changchun 130031, Jilin Province, China
Author contributions: Zhao LL and Wang DZ contributed to collecting clinical details; Han CY and Bai JF contributed to drafting and writing the manuscript; Song WZ made substantial contribution to manuscript revision; all authors reviewed and approved the final manuscript.
Supported by Industrial Technology Research and Development Project of Jilin Development and Reform Commission, No. 2021C042-2.
Informed consent statement: Written informed consent was obtained from the patient for publication of this report and any accompanying images.
Conflict-of-interest statement: The authors declare that they have no conflict of interest.
CARE Checklist (2016) statement: The authors have read the CARE Checklist (2016), and the manuscript was prepared and revised according to the CARE Checklist (2016).
: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Wen-Zhi Song, PhD, Doctor, Department of Stomatology, China-Japan Union Hospital, Jilin University, No. 126 Xiantai Street, Jingkai District, Changchun 130031, Jilin Province, China. firstname.lastname@example.org
Received: August 15, 2021
Peer-review started: August 15, 2021
First decision: September 2, 2021
Revised: September 14, 2021
Accepted: October 11, 2021
Article in press: October 11, 2021
Published online: December 6, 2021