title: Results from a novel modification to the ligation intersphincteric fistula tract.
abstract: BACKGROUND
  The ligation of intersphincteric fistula tract (LIFT) procedure for trans-sphincteric fistula-in-ano has been studied with variable success rates compared with initial reports. Failures occur mostly in the intersphincteric wound. Recently, we proposed a modification to LIFT, unroofing the fistula from internal opening to intersphincteric groove, ligating the fistula tract, but preserving the external sphincter.
  
  
  METHODS
  This retrospective review assesses outcomes of patients undergoing the modified LIFT for trans-sphincteric fistulae.
  
  
  RESULTS
  Sixty-six modified LIFT procedures were performed. The main cohort consisted of 56 patients, predominantly men (76.7%). Median operative time was 16 minutes. Median follow-up was 20.98 weeks. Overall cure rate was 71.42%, with a recurrence rate of 5.35% and fistula persistence in 16.07%. There was no persistent fecal incontinence.
  
  
  CONCLUSIONS
  Modified LIFT is a safe procedure that is easily performed, has short operative time, eliminates the intersphincteric space, and has cure rates equal to or better than the original LIFT.
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA. Electronic address: amir.bastawrous@swedish.org.
authors.forename: Amir
authors.initials: A
authors.lastname: Bastawrous
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Melinda
authors.initials: M
authors.lastname: Hawkins
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Rodney
authors.initials: R
authors.lastname: Kratz
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Raman
authors.initials: R
authors.lastname: Menon
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Darren
authors.initials: D
authors.lastname: Pollock
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Jacquelyn
authors.initials: J
authors.lastname: Charbel
authors.affiliation: Swedish Colon and Rectal Clinic, Swedish Medical Center, 1101 Madison, Seattle, WA 98410, USA.
authors.forename: Kevin
authors.initials: K
authors.lastname: Long
mesh_terms: D000328:Adult; D001003:Anal Canal / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008026:Ligation / Q000379:methods; D008297:Male; D012003:Rectal Fistula / Q000601:surgery*; D012189:Retrospective Studies; D013536:Suture Techniques; D016896:Treatment Outcome
keywords: Fistula-in-ano; Fistulotomy; Ligation intersphincteric fistula tract