evidencegaps
Primary study · included by 1 review

Randomized controlled clinical trial comparing implant sites augmented with a volume-stable collagen matrix or an autogenous connective tissue graft: 3-year data after insertion of reconstructions.

Thoma 2020 · Thoma Daniel S, Gasser Thomas J W, Jung Ronald E, et al. · Journal of clinical periodontology · 2020

Included by

Emerging, personalized, and minimally invasive technologies for periodontal and peri-implant soft and hard tissue regenerative therapy.
Non-Cochrane · intervention · 2026 · cited as Thoma 2020 · Table 2; reference 130

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

1 including review in total.