title: Minilaparoscopy to reduce complications from cannula insertion in patients with previous pelvic or abdominal surgery.
abstract: OBJECTIVE
  To evaluate the safety and efficacy of minilaparoscopy for visualization and adhesiolysis of intraabdominal adhesions for safe insertion of a primary umbilical cannula in patients who had previous pelvic or abdominal surgery.
  
  
  METHODS
  Prospective, observational study (Canadian Task Force classification II-1).
  
  
  METHODS
  University-affiliated hospital.
  
  
  METHODS
  Twenty women who had previous pelvic or abdominal surgery, excluding tubal ligation and simple appendectomy.
  
  
  METHODS
  Minilaparoscopy was carried for visualization and adhesiolysis at the entry site before insertion of an umbilical cannula.
  
  
  RESULTS
  Eleven patients had Pfannenstiel scars and nine had vertical midline scars from previous surgeries (4 total abdominal hysterectomies, 13 adnexal surgery, 7 cesarean sections, 3 ectopic pregnancies, 1 ruptured appendix, 1 unknown bowel surgery). Thirteen women (65%) had had one previous surgery, five (25%) had had two, and two (10%) had had three. Nine patients (45%) had significant adhesions of omentum or intestine that required adhesiolysis. Mean operating time for minilaparoscopy was 5 minutes for 11 women who had no or minimal adhesions that did not interfere with safe insertion of the umbilical cannula and effective use of a 10-mm telescope, and 25 minutes in 9 patients who required adhesiolysis before insertion of the umbilical cannula because of dense adhesions of omentum or intestine at the entry site. No complications with minilaparoscopy occurred.
  
  
  CONCLUSIONS
  Minilaparoscopy can be performed safely and effectively to reduce serious vascular or visceral injury from insertion of primary cannula in patients who had previous pelvic and/or abdominal surgery. However, conclusions cannot be derived from this study due to the small number of subjects. Further study is necessary in a larger patient population to evaluate efficacy, safety, and advantages of minilaparoscopy over other techniques. (J Am Assoc Gynecol Laparosc 6(1):91-95, 1999)
authors.affiliation: Gynecologic Endoscopy and Research Center, Samsung Cheil Hospital, Sungkyunkwan University, College of Medicine, Chung-ku, Seoul, Korea.
authors.forename: P I
authors.initials: PI
authors.lastname: Lee
authors.forename: Y S
authors.initials: YS
authors.lastname: Chi
authors.forename: Y K
authors.initials: YK
authors.lastname: Chang
authors.forename: K Y
authors.initials: KY
authors.lastname: Joo
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000328:Adult; D005260:Female; D006801:Humans; D020706:Laparoscopes; D010535:Laparoscopy / Q000009:adverse effects / Q000379:methods*; D008875:Middle Aged; D010388:Pelvis / Q000601:surgery*; D011183:Postoperative Complications / Q000601:surgery*; D011446:Prospective Studies; D000267:Tissue Adhesions / Q000209:etiology / Q000601:surgery*