The Impact of Cytokines Expression in Peri-implant Crevicular Fluid Associated with Keratinized Tissue Augmentation via Xenogeneic Collagen Matrix: A Pilot Study
Abstract
Objective: The xenogeneic collagen matrix (XCM) is widely used for keratinized mucosa augmentation around natural teeth and dental implants due to its consistent efficacy and the advantage of avoiding a second surgical site. However, the shrinkage rate of XCM after surgery exceeds 50%, which is not conducive to accurate preoperative design. This study aimed to investigate factors influencing XCM shrinkage. Materials and Methods: Fifteen participants with buccal keratinized tissue width (KTW)
Fields of Study & Subjects
Dental Implant Techniques and Outcomes
Periodontal Regeneration and Treatments
Dental materials and restorations
Publication details
- Journal / source
- European Journal of Dentistry
- Volume
- 20
- Issue
- 03
- Pages
- 755–762
- Publication date
- 19 January 2026
- Language
- EN