Estimating the Individualized Effect of Tooth Extraction before Radiotherapy on Osteoradionecrosis Using Causal Machine Learning

Researchers used machine learning to evaluate whether extracting teeth before radiotherapy reduces osteoradionecrosis risk in head and neck cancer patients. While pre-extraction showed no overall benefit across 2,466 patients, treatment effects varied substantially by individual, with certain patient characteristics (performance status and periodontal disease) predicting who might benefit or be harmed.

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.