Effects of Covering Surgical Wounds with Polyglycolic Acid Sheets for Posttonsillectomy Pain.

Postoperative pain is a remaining issue in tonsillectomy. Polyglycolic acid (PGA) is a biocompatible material used for absorbent suture reinforcement, and its sheet has been applied for covering defects after resection of oral carcinoma. The aim of this study is to examine whether the attachment of a PGA sheet to surgical wounds would reduce posttonsillectomy pain.