Duration of bite force reduction following a single injection of botulinum toxin in the masseter muscle bilaterally: A one-year non-randomized trial.
Martin ÅgrenYanisorn NanchaipruekPhumithep PhumariyapongChalermkwan ApinunthamSarawalai RakchartMattias PetterssonRungsima WanitphakdeedechaPublished in: Journal of oral rehabilitation (2023)
A single intervention of 50 units of botulinum neurotoxin results in a reversible MVBF reduction of at least 3 months, although a visually discernable reduction may be more long-lasting.