Perception of patients with temporomandibular disorders of the effects of botulinum toxin application: a retrospective cross-sectional observational study.

Patients with bruxism reported approximately 52% reduction in orofacial and masticatory symptoms following botulinum toxin treatment. Improvements occurred similarly across age groups and sexes, though the authors note further standardised research is needed to confirm long-term effects.

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.