Value of orientation training in laparoscopic cholecystectomy

It is well established that disorientation during laparoscopic operations such as cholecystectomy is associated with increased morbidity and mortality. The aim of the present study was to evaluate whether high‐performance orientation strategies could be taught to a cohort without relevant experience of laparoscopic cholecystectomy, resulting in improved performance and spatial awareness, thereby reducing the need for operative experience to command this skill.

[1]  L. Way,et al.  Causes and Prevention of Laparoscopic Bile Duct Injuries: Analysis of 252 Cases From a Human Factors and Cognitive Psychology Perspective , 2003, Annals of surgery.

[2]  Guang-Zhong Yang,et al.  A hidden markov model-based analysis framework using eye-tracking data to characterise re-orientation strategies in minimally invasive surgery , 2010, Cognitive Processing.

[3]  N. Newcombe,et al.  Is there a geometric module for spatial orientation? squaring theory and evidence , 2005, Psychonomic bulletin & review.

[4]  Peter Carruthers,et al.  The Architecture of the Mind: Massive Modularity and the Flexibility of Thought , 2006 .

[5]  J. C. BurgesChristopher A Tutorial on Support Vector Machines for Pattern Recognition , 1998 .

[6]  P. Pepe,et al.  Prospective, randomized trial of the effectiveness and retention of 30-min layperson training for cardiopulmonary resuscitation and automated external defibrillators: The American Airlines Study. , 2007, Resuscitation.

[7]  J. Fodor The Modularity of mind. An essay on faculty psychology , 1986 .

[8]  E. Spelke,et al.  Modularity and development: the case of spatial reorientation , 1996, Cognition.

[9]  R. Strong,et al.  Iatrogenic bile duct injury: The scourge of laparoscopic cholecystectomy , 2002, ANZ journal of surgery.

[10]  Guang-Zhong Yang,et al.  Evaluation of Orientation Strategies in Laparoscopic Cholecystectomy , 2010, Annals of surgery.

[11]  Guang-Zhong Yang,et al.  A model to characterise re-orientation strategies in natural orifice translumenal endoscopic surgery , 2009, Cognitive Processing.

[12]  Objective assessment of surgical decision making in trauma after a laboratory-based course: durability of cognitive skills. , 2008, American journal of surgery.

[13]  R. Jakesz,et al.  Teaching laparoscopic cholecystectomy: do beginners adversely affect the outcome of the operation? , 2002, The European journal of surgery = Acta chirurgica.

[14]  J. Fodor The Modularity of mind. An essay on faculty psychology , 1986 .

[15]  Christopher J. C. Burges,et al.  A Tutorial on Support Vector Machines for Pattern Recognition , 1998, Data Mining and Knowledge Discovery.