{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T01:06:57Z","timestamp":1777943217668,"version":"3.51.4"},"reference-count":26,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2015,5,20]],"date-time":"2015-05-20T00:00:00Z","timestamp":1432080000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Surg Innov"],"published-print":{"date-parts":[[2016,2]]},"abstract":"<jats:p>Introduction and Objectives. Laparoscopic surgery has undeniable advantages, such as reduced postoperative pain, smaller incisions, and faster recovery. However, to improve surgeons\u2019 performance, ergonomic adaptations of the laparoscopic instruments and introduction of robotic technology are needed. The aim of this study was to ascertain the influence of a new hand-held robotic device for laparoscopy (HHRDL) and 3D vision on laparoscopic skills performance of 2 different groups, na\u00efve and expert. Materials and Methods. Each participant performed 3 laparoscopic tasks\u2014Peg transfer, Wire chaser, Knot\u2014in 4 different ways. With random sequencing we assigned the execution order of the tasks based on the first type of visualization and laparoscopic instrument. Time to complete each laparoscopic task was recorded and analyzed with one-way analysis of variance. Results. Eleven experts and 15 na\u00efve participants were included. Three-dimensional video helps the na\u00efve group to get better performance in Peg transfer, Wire chaser 2 hands, and Knot; the new device improved the execution of all laparoscopic tasks ( P &lt; .05). For expert group, the 3D video system benefited them in Peg transfer and Wire chaser 1 hand, and the robotic device in Peg transfer, Wire chaser 1 hand, and Wire chaser 2 hands ( P &lt; .05). Conclusion. The HHRDL helps the execution of difficult laparoscopic tasks, such as Knot, in the na\u00efve group. Three-dimensional vision makes the laparoscopic performance of the participants without laparoscopic experience easier, unlike those with experience in laparoscopic procedures.<\/jats:p>","DOI":"10.1177\/1553350615585638","type":"journal-article","created":{"date-parts":[[2015,5,20]],"date-time":"2015-05-20T21:01:51Z","timestamp":1432155711000},"page":"52-61","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":17,"title":["Assessment of Laparoscopic Skills Performance"],"prefix":"10.1177","volume":"23","author":[{"given":"Mariana","family":"Leite","sequence":"first","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"}]},{"given":"Ana F.","family":"Carvalho","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"},{"name":"General Surgery, Hospital de Braga, Portugal"}]},{"given":"Patr\u00edcio","family":"Costa","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"}]},{"given":"Ricardo","family":"Pereira","sequence":"additional","affiliation":[{"name":"DIGARC, Polytechnic Institute of C\u00e1vado and Ave, Barcelos, Portugal"}]},{"given":"Antonio","family":"Moreira","sequence":"additional","affiliation":[{"name":"DIGARC, Polytechnic Institute of C\u00e1vado and Ave, Barcelos, Portugal"}]},{"given":"Nuno","family":"Rodrigues","sequence":"additional","affiliation":[{"name":"DIGARC, Polytechnic Institute of C\u00e1vado and Ave, Barcelos, Portugal"}]},{"given":"Sara","family":"Laureano","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"}]},{"given":"Jorge","family":"Correia-Pinto","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"}]},{"given":"Jo\u00e3o L.","family":"Vila\u00e7a","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"}]},{"given":"Pedro","family":"Le\u00e3o","sequence":"additional","affiliation":[{"name":"ICVS\/3B\u2019s-PT Government Associate Laboratory, Braga\/Guimar\u00e3es, Portugal"},{"name":"General Surgery, Hospital de Braga, Portugal"}]}],"member":"179","published-online":{"date-parts":[[2015,5,20]]},"reference":[{"key":"bibr1-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-001-8275-7"},{"key":"bibr2-1553350615585638","volume-title":"Basic, Advanced and Robotic Laparoscopic Surgery","author":"Goldberg J.","year":"2010"},{"key":"bibr3-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1016\/j.surge.2011.06.003"},{"key":"bibr4-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1016\/j.apergo.2005.09.003"},{"key":"bibr5-1553350615585638","volume-title":"Proceedings of the ASME Dynamic Systems and Controls Division (Fifth Annual Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems; DSC-Vol. 58, 583-590)","author":"Cao C","year":"2006"},{"key":"bibr6-1553350615585638","volume-title":"First Canadian Student Conference on Biomedical Computing","author":"Xin H","year":"2006"},{"key":"bibr7-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1016\/j.jss.2011.08.004"},{"key":"bibr8-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-002-8938-z"},{"key":"bibr9-1553350615585638","doi-asserted-by":"publisher","DOI":"10.4103\/0972-9941.65161"},{"key":"bibr10-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1093\/jjco\/hyq138"},{"key":"bibr11-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1016\/j.tacc.2013.01.004"},{"key":"bibr12-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1080\/00015458.2006.11679976"},{"key":"bibr13-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1007\/s004649900754"},{"key":"bibr14-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1007\/s004649901179"},{"key":"bibr15-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(97)08005-7"},{"key":"bibr16-1553350615585638","doi-asserted-by":"publisher","DOI":"10.1007\/s00464-011-2055-9"},{"key":"bibr17-1553350615585638","unstructured":"3-DMED. 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