evidencegaps
Primary study · included by 1 review

Long-term stability of adjunctive use of enamel matrix protein derivative on porcine-derived xenograft for the treatment of one-wall intrabony defects: A 4-year extended follow-up of a randomized controlled trial.

Lee & Jeong 2021 · Lee Jae-Hong, Jeong Seong-Nyum · Journal of periodontology · 2022

Included by

Clinical efficacy of different biomaterials for the regenerative treatment of periodontal intrabony defects: a systematic review and Bayesian network meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Lee & Jeong 2021 · Table 1

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

1 including review in total.