The Chao Pinhole® Surgical Technique is a blade-free, suture-free surgical procedure used to correct gum recession. Compared to traditional gum grafting surgery, the Chao Pinhole® Technique is faster with minimal discomfort, and it involves less bleeding and recovery time. Dr. Scott Schlueter is an experienced periodontist who can safely and successfully correct your gum recession, resulting in healthier gums and a more beautiful smile.