title: Use of the Nd-YAG laser improves quality of life and economic factors in the treatment of hemorrhoids.
abstract: OBJECTIVE
  Hemorrhoidal disease may benefit from the use of Nd-YAG laser to decrease surgical recovery time, postoperative hospital stay and complications.
  
  
  METHODS
  Fifty patient charts from 1993 to 1998 were reviewed retrospectively to evaluate postoperative complications and overall patient satisfaction following hemorrhoidectomy. We used the Nd-YAG laser from Surgical Laser Technologies CL60 with the ERP4 sapphire tip and the setting of 20 watts on continuous wave mode. Coagulation posthemorrhoidal excision of the remaining tissue was done using 60 watts pulse wave setting of 0.3 seconds.
  
  
  RESULTS
  Laser treated hemorrhoidectomy patients experienced less pain than the standard hemorrhoidectomy patients. One week after surgery, the laser treated patients had 65% less pain than the standard hemorrhoidectomy patients. Painless defecation occurred earlier in the laser treated patients by five days and postoperative drainage was less than standard surgically treated patient. Surgical and hospital costs were lower by 27% and 11% respectively in the laser treated group. 88% of the laser treated patients vs 44% of the standard patients resumed work at one week after surgery.
  
  
  CONCLUSIONS
  Nd-YAG laser treated hemorrhoid surgery patients had a quicker recovery and earlier return to work.
authors.affiliation: Department of Surgery, St. Mary's Hospital/Yale University School of Medicine, Waterbury, USA.
authors.forename: K S
authors.initials: KS
authors.lastname: Zahir
authors.forename: R E
authors.initials: RE
authors.lastname: Edwards
authors.forename: A
authors.initials: A
authors.lastname: Vecchia
authors.forename: S J
authors.initials: SJ
authors.lastname: Dudrick
authors.forename: G
authors.initials: G
authors.lastname: Tripodi
mesh_terms: D005260:Female; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D017060:Patient Satisfaction; D011183:Postoperative Complications; D011788:Quality of Life; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome