Does Botox improve facial surgical scarring?
Hu L, Zou Y, Chang SJ, Qiu Y, Chen H, Gang M, Jin Y, Lin X. Effects of Botulinum Toxin on Improving Facial Surgical Scars: A Prospective, Split-Scar, Double-Blind, Randomized Controlled Trial. Plast Reconstr Surg. 2018 Mar;141(3):646-650