title: Local Anesthetics: What's New in Minimal Pain Injection and Best Evidence in Pain Control.
abstract: Local anesthesia in plastic surgery is undergoing a revolution. In the last 10 years, significant improvements in technique have permitted surgeons to do more and more under pure local anesthesia to increase patient safety and convenience while maintaining total patient comfort during the injection of the local anesthesia and while the procedure is accomplished. Many procedures which used to require sedation are now being performed without it. This article explores some of the new advances in local anesthesia such as painless blunt-tipped cannula local anesthetic infiltration, decreased pain with sharp needle tip injection, and long-lasting local anesthetics with delayed release from liposomal encapsulation. This article also examines the best evidence of the last 10 years of advances of pain control with local anesthesia.
authors.affiliation: New Brunswick, Canada From the Division of Plastic Surgery, Dalhousie University.
authors.forename: Don
authors.initials: D
authors.lastname: Lalonde
authors.forename: Alison
authors.initials: A
authors.lastname: Wong