Open AccessOral health effects of botulinum toxin treatment for drooling: a systematic review
Author(s) -
L-B Corrêa,
M-B Basso,
Bernardo SousaPinto,
Soraya Coelho Leal
Publication year - 2021
Publication title -
medicina oral, patología oral y cirugía bucal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.644
H-Index - 56
eISSN - 1698-6946
pISSN - 1698-4447
DOI - 10.4317/medoral.24101
Subject(s) - drooling , botulinum toxin , medicine , dentistry , anesthesia
Drooling is a major morbidity in several neurological diseases. Intraglandular botulinum neurotoxin (BoNT) injections have been used to manage this condition. However, by decreasing salivary flow, BoNT injections may result in an increased risk of caries and other oral adverse effects. In this study, we aimed to assess whether, in patients with drooling, intraglandular BoNT injections are associated with increased dental caries development, modifications on salivary composition (oral pH, buffering capacity and osmolality) and cariogenic bacterial load.