Maximizing botulinum toxin injections for cosmetic and therapeutic applications with a single use disposable exact dose injection assist device

摘要

BackgroundAlthough freehand injection of botulinum toxin remains the status quo, it is an inaccurate technique for delivering precise amounts of neurotoxin at multiple injection sites with expediency. We developed an inexpensive, ergonomic, single-use, disposable exostructure device that rapidly converts a standard syringe into a highly accurate injection instrument.