TISS Implant InsightsA clinical implant dentistry digest for Southeast Asia
Published 2026-09-27

Photobiomodulation for implant surgery: modest gains, clear limitations — what to try in a busy clinic

A 2026 meta‑analysis of randomized trials finds consistent small reductions in pain and modest short‑term improvements in implant stability and early bone density with adjunctive photobiomodulation, but overall certainty is low and protocols vary — here’s what that means for your chair.

Photobiomodulation (PBM, low‑level laser/LED therapy) keeps appearing in implant literature as a non‑invasive adjunct to speed healing, reduce pain and nudge osseointegration. A new systematic review and meta‑analysis of randomized controlled trials pooled 32 RCTs (829 patients, 1,278 implants) and looked at pain, objective stability measures (Periotest and ISQ), marginal bone change and bone density after implant placement. The authors found statistically significant reductions in patient‑reported pain and small improvements in early stability and radiographic bone measures, but they judged the overall certainty of evidence low because study methods and PBM protocols were heterogeneous. ([euvimed.com](

Clinical takeaways

  1. Photobiomodulation modestly reduces early postoperative pain and gives a small, transient bump in objective stability — consider it as an adjunct for patient comfort, not a substitute for good surgical technique.
  2. If you adopt PBM, standardize one protocol for your clinic (wavelength, power, energy density, timing and number of sessions) and document outcomes — the literature shows benefit only when parameters are reported and repeatable.
  3. Don’t expect large reductions in marginal bone loss; measured effects are small (fractions of a millimetre) and clinical significance is uncertain — reserve PBM for selected cases (high‑anxiety patients, difficult soft‑tissue healing, nerve complaints) rather than routine use.

Sources

  1. Photobiomodulation in Dental Implant Surgery: A Systematic Review and Meta‑Analysis of Randomized Controlled Trials. Dentistry Journal (2026). DOI: 10.3390/dj14090599
  2. Effects of photobiomodulation therapy on implant stability and postoperative recovery: a systematic review and meta‑analysis. British Journal of Oral and Maxillofacial Surgery (2022). DOI: 10.1016/j.bjoms.2022.01.014
  3. Clinical evidence of photobiomodulation therapy (PBMT) on implant stability and success: a systematic review and meta‑analysis. BMC Oral Health (2019). DOI: 10.1186/s12903-019-0779-4
Đọc bằng tiếng Việt →

More digests