The results suggest that the four skills scored in the study are highly correlated with each other and are important in determining competence. The cluster analyses revealed that the surgeon raters shared a common perception of competence.

Surgeons today have a wide range of therapeutic options for the management of patients with choledocholithiasis. Endoscopists, interventional radiologists, and surgeons employ a variety of techniques to access and remove common bile duct stones (CBDS) successfully. Although earlier studies have been done to assess the relative merits of laparoscopic and endoscopic management of CBDS, few of them have employed a randomized prospective trial for the comparison. Without recognized parameters for comparison, no definitive conclusions can be drawn. Herein, we examine the role of therapeutic endoscopic retrograde cholangiopancreatography (ERCP) as an important adjunct to laparoscopic cholecystectomy (LC) in the management of CBDS. The three main scenarios in which this modality is employed for CBDS removal are selective preoperative ERCP, intraoperative ERCP, and postoperative ERCP. We conclude that an appropriate balance must be struck to maintain a high yield of positive or therapeutic ERCP, avoid unnecessary ERCP, and not miss CBDS, while ensuring acceptably low rates of morbidity and mortality and controlling costs. As we await the publication of prospective data, we may look for direction from decision analysis in order to develop optimal management strategies and define the "best practice" results that should be expected of operators before new procedures and innovative technology are accepted on a widespread basis.

No abstract

Malrotation is an intestinal rotation anomaly rarely diagnosed in adults. In the adult patient, obstructing peritoneal bands may lead to nausea and abdominal distention. Familiarity with this presentation as well as the aberrant anatomy associated with the unusual problem facilitates surgical treatment. While the minimally invasive approach requires meticulous dissection due to this abnormal anatomy, laparoscopic treatment does provide the advantages of short convalescence and low morbidity. This video briefly reviews embryologic intestinal development, rotational anomalies and two laparoscopic Ladd's procedures.

Laparoscopic cystgastrostomy offers the benefits of a minimally invasive procedure while providing effective drainage for pancreatic pseudocysts. The lesser sac approach to laparoscopic cystgastrostomy provides adequate working space with excellent visualization. This assures meticulous hemostasis, debridement of the cyst, and wide internal drainage of the pancreatic pseudocyst. Additionally, the laparoscopic approach to this difficult problem can be augmented by other minimally invasive therapies. This video outlines the management of a patient with a pancreatic pseudocyst and concomitant splenic vein thrombosis treated with preoperative splenic embolization and laparoscopic cystgastrostomy via the lesser sac approach.