{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T21:35:42Z","timestamp":1777498542224,"version":"3.51.4"},"reference-count":31,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2025,2,14]],"date-time":"2025-02-14T00:00:00Z","timestamp":1739491200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2025,2,14]],"date-time":"2025-02-14T00:00:00Z","timestamp":1739491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100005089","name":"Natural Science Foundation of Beijing Municipality","doi-asserted-by":"publisher","award":["L212041"],"award-info":[{"award-number":["L212041"]}],"id":[{"id":"10.13039\/501100005089","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005089","name":"Natural Science Foundation of Beijing Municipality","doi-asserted-by":"publisher","award":["L222060"],"award-info":[{"award-number":["L222060"]}],"id":[{"id":"10.13039\/501100005089","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Beijing JST Research Funding","award":["GCZX202207"],"award-info":[{"award-number":["GCZX202207"]}]},{"name":"Beijing JST Research Funding","award":["ZR-202222"],"award-info":[{"award-number":["ZR-202222"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Children's Orthopaedics"],"published-print":{"date-parts":[[2025,4]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose:<\/jats:title>\n                    <jats:p>To investigate robot-assisted percutaneous cannulated screw fixation for treating slipped capital femoral epiphysis, including acute, chronic, and acute-on-chronic slips. Our study included all stable and unstable slips.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Thirty-one children with unilateral SCFE were treated from October 2019 to October 2021. All 31 patients were followed up for 12\u201336\u2009months, with an average follow-up time of 24.56\u2009\u00b1\u20096.73\u2009months. The femoral epiphysis was fixed with a percutaneous cannulated screw assisted by a surgical robot.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      All 31 femoral head epiphyses underwent successful fixation in one attempt. The average operation time and bleeding were 98.25\u2009\u00b1\u200915.13\u2009min and 21.65\u2009\u00b1\u200911.25\u2009ml, respectively. The average distance between the actual and planned entry points was 1.13\u2009\u00b1\u20090.58\u2009mm and 0.91\u2009\u00b1\u20090.72\u2009mm in the anteroposterior (AP) and lateral views, respectively. The actual insertion trajectory deviated from the planned position by 3.61\u2009\u00b1\u20091.34\u00b0 and 2.33\u2009\u00b1\u20091.32\u00b0 in the AP and lateral views, respectively. The average fluoroscopy time was 6.56\u2009\u00b1\u20093.23 times per screw. The Non-Arthritic Hip Score improved from 28.53\u2009\u00b1\u20099.17 preoperatively to 67.34\u2009\u00b1\u20096.21 at the last follow-up (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u20090.05), and the Harris hip score improved from 46.47\u2009\u00b1\u200915.34 to 89.63\u2009\u00b1\u20097.52 (\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      \u2009&lt;\u20090.05). The wounds healed without avascular necrosis or chondrolysis of the femoral head.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Robot-assisted percutaneous cannulated screw fixation is effective for treating pediatric SCFE. Screw fixation was accurate and safe, and clinical outcomes were satisfactory.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence:<\/jats:title>\n                    <jats:p>\n                      <jats:italic toggle=\"yes\">Level<\/jats:italic>\n                      4, Case Series.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/18632521251319987","type":"journal-article","created":{"date-parts":[[2025,2,14]],"date-time":"2025-02-14T22:57:51Z","timestamp":1739573871000},"page":"158-165","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":1,"title":["Robot-assisted percutaneous cannulated screw fixation in the treatment of slipped capital femoral epiphysis"],"prefix":"10.1177","volume":"19","author":[{"given":"Yunfeng","family":"Xu","sequence":"first","affiliation":[{"name":"Department of Pediatric Orthopedics, 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