title: Atraumatic O-ring wound retractor reduces postoperative pain.
authors.affiliation: Colorectal Surgery Unit, Division of General Surgery, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wang Lung Road, Bangkok Noi, Bangkok, 10700, Thailand, bolloon@hotmail.com.
authors.forename: V
authors.initials: V
authors.lastname: Lohsiriwat
authors.forename: D
authors.initials: D
authors.lastname: Lohsiriwat
mesh_terms: D058107:Abdominal Wound Closure Techniques / Q000295:instrumentation*; D000230:Adenocarcinoma / Q000601:surgery; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000701:Analgesics, Opioid / Q000627:therapeutic use; D015179:Colorectal Neoplasms / Q000601:surgery; D013505:Digestive System Surgical Procedures / Q000295:instrumentation*; D004867:Equipment Design; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000188:drug therapy / Q000517:prevention & control*; D020127:Recovery of Function; D013530:Surgical Wound Infection / Q000453:epidemiology; D016896:Treatment Outcome
chemical_list: D000701:Analgesics, Opioid