title: Infiltration of the mesosalpinx for pain relief after laparoscopic tubal sterilization with Yoon rings.
abstract: Approximately 200 women of American Society of Anesthesiologists class I and II physical status electing outpatient laparoscopic tubal sterilization with Yoon rings were involved in a double-blind study to evaluate postoperative pain relief after intraoperative suprapubic infiltration of the fallopian mesosalpinx. The postoperative pain levels were lower after bilateral infiltration of 0.5% bupivacaine beneath the site of ring application. Postoperative, suprapubic infiltration provided safe, prolonged and effective pain relief, allowed prompt ambulation and early discharge, and reduced the need for narcotic analgesics and postoperative analgesia.
mesh_terms: D000290:Adnexa Uteri; D000328:Adult; D002045:Bupivacaine / Q000008:administration & dosage*; D004311:Double-Blind Method; D005187:Fallopian Tubes; D005260:Female; D006801:Humans; D007274:Injections, Intraperitoneal; D010535:Laparoscopy; D010149:Postoperative Pain / Q000188:drug therapy* / Q000209:etiology; D013246:Sterilization, Tubal / Q000295:instrumentation / Q000379:methods*
chemical_list: D002045:Bupivacaine