title: Transumbilical laparoscopic-assisted appendectomy (TULAA): a safe and useful alternative for uncomplicated appendicitis.
abstract: OBJECTIVE
  To compare transumbilical laparoscopic-assisted appendectomy (TULAA) and open appendectomy (OA) in cases of acute uncomplicated appendicitis.
  
  
  METHODS
  58 TULAA and 65 OA in patients with a preoperative diagnosis of acute uncomplicated appendicitis are compared. Pneumoperitoneum was obtained with a transumbilical 10 mm trocar (telescope access) and a 5 mm operative channel introduced in the left iliac fossa. Appendectomy was performed outside the abdomen, after the exteriorisation of the appendix through the transumbilical incision.
  
  
  RESULTS
  In the TULAA group, operative time and hospital stay were reduced. Conversion was necessary in one case (1.7 %), and in one case (1.7 %), an additional 5 mm operative channel was introduced. Neither intra- or postoperative complications were found in the TULAA group, with excellent cosmetic results. In the OA group we had a wound infection (1.5 %) and in 8 cases (12.3 %) an enlargement of the incision was necessary.
  
  
  CONCLUSIONS
  TULAA is the best approach in uncomplicated appendicitis. It is less invasive and traumatic, permits a complete evaluation of the peritoneal cavity with superior cosmetic results, especially in obese patients and in cases of ectopic appendicitis.
authors.affiliation: Paediatric Surgery Unit "Spirito Santo" Hospital of Pescara, University of Chieti, Italy. chirped@chirped.unich.it
authors.forename: N
authors.initials: N
authors.lastname: Pappalepore
authors.forename: S
authors.initials: S
authors.lastname: Tursini
authors.forename: N
authors.initials: N
authors.lastname: Marino
authors.forename: G
authors.initials: G
authors.lastname: Lisi
authors.forename: P
authors.initials: P
authors.lastname: Lelli Chiesa
mesh_terms: D000208:Acute Disease; D001062:Appendectomy / Q000379:methods*; D001064:Appendicitis / Q000601:surgery*; D002648:Child; D005260:Female; D006801:Humans; D010535:Laparoscopy; D007902:Length of Stay; D008297:Male; D017060:Patient Satisfaction; D016896:Treatment Outcome