Botulinum Toxin Injections for Masseter Reduction in East Asians

BACKGROUND Cultural ideals for a slimmer face have led to an upsurge in interest in facial contouring among East Asians. Although surgical resection has traditionally been the main treatment option, botulinum toxin injection is becoming a popular, noninvasive alternative. OBJECTIVE To describe the use of botulinum toxin injection for masseter reduction in East Asians. METHODS An electronic search of the PubMed database was performed for studies...