title: Current Developments and Unusual Aspects in Gastrointestinal Surgical Stapling.
abstract: Stapling devices are used in gastrointestinal, gynecologic, thoracic, and many other surgeries to resect organs, transect tissues, and anastomose different structures. These devices became widely accepted standard practice in many gastrointestinal operations, especially since the successful advent of minimally invasive surgery. Despite the relevant advantages related to the use of a surgical stapler, we must also consider that these instruments may be at risk of failure. When any component fails, the patient is at risk of operative morbidity. Gastrointestinal surgical stapling technique still needs refinement in order to increase its reliability. Staple line reinforcement has been widely used and seems to effectively reduce anastomotic complications. Literature provides us with examples of studies supporting both bleeding and leakage reduction after staple line reinforcement, but high-quality evidence is not available to date. Semi-absorbable and nonabsorbable materials have been the earliest available. The use of bioabsorbable staple line reinforcement materials has recently become more widespread, and these materials are more widely used these days. Powered staplers were made available to the market some time ago and represent a rather unheard of aspect of endosurgical stapling. Despite powered staples being supposedly convenient compared with manual ones only one relevant article was found when searching the U.S. National Library of Medicine for "powered stapler." New surgical stapling devices are constantly developed and introduced on the market. Results with such devices depend on the stapler features but also surely vary according to the surgeon experience.
authors.affiliation: Insubria University, Department of Surgery, Varese, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Frattini
authors.affiliation: Insubria University, Department of Surgery, Varese, Italy, University of Melbourne, Department of Medicine, Melbourne, Australia.
authors.forename: Francesco
authors.initials: F
authors.lastname: Amico
authors.affiliation: Insubria University, Department of Surgery, Varese, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Rausei
authors.affiliation: Insubria University, Department of Surgery, Varese, Italy.
authors.forename: Luigi
authors.initials: L
authors.lastname: Boni
authors.affiliation: nsubria University, Department of Surgery, Varese, Italy.
authors.forename: Francesca
authors.initials: F
authors.lastname: Rovera
authors.affiliation: nsubria University, Department of Surgery, Varese, Italy.
authors.forename: Gianlorenzo
authors.initials: G
authors.lastname: Dionigi
mesh_terms: D013505:Digestive System Surgical Procedures / Q000009:adverse effects / Q000295:instrumentation / Q000639:trends; D006801:Humans; D017792:Surgical Stapling / Q000009:adverse effects / Q000295:instrumentation / Q000639:trends