Tissue Perfusion and Biomarkers Assessment Following Root Coverage Procedures.

ABSTRACT:

Aim

To assess tissue perfusion changes and wound healing biomarker levels after root coverage procedures with coronally advanced flap in combination with the cross-linked xenogeneic collagen matrix (CCMX), loaded either with a placebo or recombinant human platelet-derived growth factor-BB (rhPDGF).

Methods

This study was designed as a secondary analysis from a previously published clinical trial, and it assessed the tissue perfusion changes over 6 months around multiple gingival recession defects, treated with either with CCMX alone (control) or with CCMX + rhPDGF (test). High frequency Doppler ultrasonography (HFUS) scans were obtained at sites of interest at baseline, 2 weeks, 3 months, and 6 months after surgery. Dynamic tissue perfusion measurements (DTPMs) were performe

SUBMITTER: Tavelli L 

PROVIDER: S-EPMC12779183 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature