Effect of photobiomodulation on diabetic human gingival and periodontal ligament fibroblasts: An in vitro study.

Light treatment at 940 nm wavelength enhanced viability, proliferation, and migration of gingival and periodontal ligament fibroblasts from diabetic patients in laboratory cultures. The researchers suggest this approach may help improve periodontal healing in poorly controlled diabetes.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.