title: What is the role of laparoscopic surgery in intussusception?
abstract: BACKGROUND
  Assessing the role of laparoscopy in the management of intussusception.
  
  
  METHODS
  A retrospective review of children aged up to 17 years who had surgery for intussusception at this institution between 1 January 2004 and 31 December 2013.
  
  
  RESULTS
  The cohort of 44 individuals (18 females) presented at a median age of 9 months (range 2.5 months-15.75 years) with intussusception; 36 patients had undergone a failed pneumatic reduction. Thirty-seven patients had an initial laparoscopic approach. Conversion was required in 13 individuals: inability to reduce a 'tight' intussusception in seven individuals, limited working space in four individuals, and inadequate tactile response in two individuals. Twenty-four patients (54%) had the laparoscopic approach completed. An open approach was chosen for seven individuals at a median age of 5 (range 4-11) months: three individuals had marked abdominal distension, two individuals had a pneumoperitoneum and two individuals presented with a large central mass. Together with the 13 conversions, a total of 20 patients (46%) underwent an open approach. The more distal the apex of the intussusception, the more likely open surgery was. Hospital stays for the subgroup of patients with successfully completed laparoscopic intervention (n = 24) were shorter than for the open surgery group (n = 20) with P = 0.0145, but the open procedure was used to manage the more challenging cases. The subgroup of seven infants undergoing direct open surgery were significantly younger than the remaining individuals (P = 0.0046).
  
  
  CONCLUSIONS
  Laparoscopic intervention is meaningful in approximately 50% of children requiring a surgical reduction.
authors.affiliation: Division of Paediatric Surgery and Paediatric Urology, Department of Surgery, Prince of Wales Hospital, Shatin, Hong Kong SAR, China.
authors.forename: Christoph Heinrich
authors.initials: CH
authors.lastname: Houben
authors.affiliation: Department of Statistics, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.
authors.forename: Xiang-Nan
authors.initials: XN
authors.lastname: Feng
authors.affiliation: Department of Statistics, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.
authors.forename: Sheung-Ho
authors.initials: SH
authors.lastname: Tang
authors.affiliation: Division of Paediatric Surgery and Paediatric Urology, Department of Surgery, Prince of Wales Hospital, Shatin, Hong Kong SAR, China.
authors.forename: Edwin Kin Wai
authors.initials: EK
authors.lastname: Chan
authors.affiliation: Division of Paediatric Surgery and Paediatric Urology, Department of Surgery, Prince of Wales Hospital, Shatin, Hong Kong SAR, China.
authors.forename: Kim Hung
authors.initials: KH
authors.lastname: Lee
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007443:Intussusception / Q000601:surgery*; D010535:Laparoscopy / Q000379:methods*; D007902:Length of Stay / Q000639:trends; D008297:Male; D012189:Retrospective Studies; D016896:Treatment Outcome
keywords: intussusception; laparoscopic surgery; technical limitation