title: The efficacy and complications of laparoscopic presacral neurectomy in pelvic pain.
abstract: OBJECTIVE
  To evaluate the efficacy and complications of laparoscopic presacral neurectomy in pelvic pain.
  
  
  METHODS
  We reviewed records of 655 patients receiving laparoscopic conservative surgery and laparoscopic presacral neurectomy for diagnoses including adenomyosis with dysmenorrhea (n = 55), moderate and severe endometriosis with dysmenorrhea (n = 127), minimal and mild endometriosis with dysmenorrhea (n = 208), primary dysmenorrhea (n = 99), and chronic pelvic pain with or without pathologic disease (n = 166). Pain relief was evaluated at least 12 months postoperatively.
  
  
  RESULTS
  Pain relief was evaluated in 527 patients. Significant pain relief (no pain or mild pain requiring no medication) was found in 22 (52%) of 42 women with adenomyosis, in 75 (73%) of 103 with moderate to severe endometriosis with dysmenorrhea, in 123 (75%) of 164 with minimal to mild endometriosis with dysmenorrhea, in 64 (77%) of 83 with primary dysmenorrhea, and in 84 (62%) of 135 with chronic pelvic pain. There were four major complications (0.6%) that required further surgery, including injury of the right internal iliac artery (n = 1) and chylous ascites (n = 3). Three cases (0.5%) had laceration of the middle sacral vein controlled during laparoscopy. In addition, 485 (74%) of the 655 patients complained of constipation after laparoscopic presacral neurectomy, which was relieved easily by medication.
  
  
  CONCLUSIONS
  Presacral neurectomy can be performed safely and efficiently by laparoscopy and is a valuable alternative treatment for pelvic pain.
authors.affiliation: Department of Obstetrics and Gynecology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan.
authors.forename: F P
authors.initials: FP
authors.lastname: Chen
authors.forename: Y K
authors.initials: YK
authors.lastname: Soong
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D003714:Denervation / Q000009:adverse effects* / Q000592:standards*; D004412:Dysmenorrhea / Q000209:etiology*; D004715:Endometriosis / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D007001:Hypogastric Plexus / Q000601:surgery*; D010535:Laparoscopy / Q000009:adverse effects* / Q000592:standards*; D008875:Middle Aged; D010147:Pain Measurement; D017699:Pelvic Pain / Q000601:surgery*; D012189:Retrospective Studies; D012720:Severity of Illness Index; D016896:Treatment Outcome