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©2013 UpToDate ® Print Email Botulinum toxin injection for glabellar rhytides Images of glabellar rhytides prior to botulinum toxin injection (A) and after injection (B) are shown. The patient is attempting a strong frown in both images.
©2013 UpToDate ® Print Email Botulinum toxin injection for glabellar rhytides Images of glabellar rhytides prior to botulinum toxin injection (A) and after injection (B) are shown. The patient is attempting a strong frown in both images. Botulinum toxin injection sites for glabellar lines The five central injections represent the primary sites for botulinum toxin injection for glabellar lines (red). Some patients may benefit from two additional injections into the lateral orbicularis oculi muscle (white).