evidencegaps
Primary study · included by 1 review

Effect of photobiomodulation therapy on postoperative pain after endodontic treatment: a randomized, controlled, clinical study.

Lopes 2019 · Lopes Luana Pontes Barros, Herkrath Fernando José, Vianna Elizângela Cristina Barbosa, et al. · Clinical oral investigations · 2019

Included by

Analgesic Efficacy of Low-Level Laser Therapy for Postoperative Endodontic Pain: A Systematic Review and Meta-Analysis.
Non-Cochrane · intervention · 2026 · cited as Lopes 2019 · Table 1; reference list; Meta-Analysis section
Outcome this study informsPooled effectEvidenceCertainty
Postoperative endodontic pain intensity (VAS)
Low-level laser therapy (LLLT) vs Control (placebo, no laser or ibuprofen) · 1 day (24 h)
MD -0.56 [-0.74, -0.38]5 studies · 310 participantsModerate

1 including review in total.