In Response to "Surgical Subincision for Acne Scars: A Review of Instrumentation"-Regarding the 20-G Corneal/Scleral Knife

*Division of Dermatology, McGill University, Montreal, Quebec, Canada Address correspondence and reprint requests to: Wayne Carey, MD, FRCP(C), FAAD, Division of Dermatology, McGill University, Suite 100, 4 Westmount Square, Montreal, QC H3Z 2S6, Canada, or e-mail: [email protected] The author has indicated no significant interest with commercial supporters.