{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T14:11:38Z","timestamp":1769263898533,"version":"3.49.0"},"reference-count":17,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2020,1,8]],"date-time":"2020-01-08T00:00:00Z","timestamp":1578441600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Robotics Computer Surgery"],"published-print":{"date-parts":[[2020,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Fixation with a single screw is the recommended treatment for slipped capital femoral epiphysis (SCFE). Achieving optimal implant positioning can be difficult owing to the complex geometry of the proximal femur in SCFE. We assessed a novel navigation technology incorporating an inertial measurement unit to facilitate implant placement in an SCFE model.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Guidewires were placed into 30 SCFE models, using a navigation system that displayed the surgeon's projected implant trajectory simultaneously in multiple planes. The accuracy and the precision of the system were assessed as was the time to perform the procedure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Implants were placed an average of 5.3\u2009mm from the femoral head center, with a system precision of 0.94\u2009mm. The actual trajectory of the implant deviated from the planned trajectory by an average of 4.9\u00b0\u2009\u00b1\u20092.2\u00b0. The total average procedure time was 97\u2009seconds.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The use of computer\u2010based navigation in a SCFE model demonstrated good accuracy and precision in terms of both implant trajectory and placement in the center of the femoral head.<\/jats:p><\/jats:sec>","DOI":"10.1002\/rcs.2070","type":"journal-article","created":{"date-parts":[[2019,12,25]],"date-time":"2019-12-25T07:09:39Z","timestamp":1577257779000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["A novel surgical navigation technology for placement of implants in slipped capital femoral epiphysis"],"prefix":"10.1002","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8851-6911","authenticated-orcid":false,"given":"Matthew E.","family":"Oetgen","sequence":"first","affiliation":[{"name":"Division of Orthopaedic Surgery and Sports Medicine Children's National Health System  Washington DC"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jody","family":"Litrenta","sequence":"additional","affiliation":[{"name":"Division of Pediatric Orthopedic Surgery NYU Langone Orthopedic Hospital  New York New York"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bamshad Azizi","family":"Koutenaei","sequence":"additional","affiliation":[{"name":"Division of Computer Aided Medical Procedures (CAMP) Technical University of Munich (TUM)  Munich Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kevin R.","family":"Cleary","sequence":"additional","affiliation":[{"name":"Sheik Zayed Institute for Surgical Intervention Children's National Health System  Washington DC"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,1,8]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/archdischild-2016-312328"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11999-012-2452-y"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12891-017-1665-3"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.otsr.2013.07.014"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.3944\/AOTT.2013.3103"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1097\/01241398-199005000-00009"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/01241398-199005000-00010"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.2106\/00004623-199274060-00001"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1097\/01241398-200309000-00004"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/BPO.0b013e3181558bee"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.3109\/10929088.2010.542694"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00264-012-1496-7"},{"key":"e_1_2_6_14_1","article-title":"Estimation 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