Overview Topical Anesthesia for Removal of Stitches After Total Knee Arthroplasty Status: Unknown status Trial end date: 2016-06-01 Target enrollment: Participant gender: Summary Lidocaine patch is a safe and effective topical anesthetic agent for removal of metal staples after total knee replacement Phase: N/A Details Lead Sponsor: National Taiwan University HospitalTreatments: Lidocaine