evidencegaps
Primary study · included by 1 review

Efficacy of a collagen matrix for soft tissue augmentation after implant placement compared to connective tissue grafts: A multicenter, noninferiority, randomized controlled trial.

Hammerle 2023 · Hämmerle Christoph H F, Jepsen Karin, Sailer Irena, et al. · Clinical oral implants research · 2023

Included by

Comparative outcomes of xenogeneic collagen matrices and autogenous graft-based techniques to increase mucosal thickness and keratinised mucosa width at implant sites: are autologous grafts still the gold standard? A systematic review and meta-analysis of randomised clinical trials.
Non-Cochrane · intervention · 2026 · cited as Hammerle 2023 · Reference list, included RCTs [58-74]

The review does not say which of its outcomes this study informs.

1 including review in total.