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The purpose of this study was to compare 12-month clinical outcomes between robotic-assisted (raTKA) and conventional total knee arthroplasty (cTKA) with multiple outcomes and surgical centers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      This was a non-randomized controlled trial of patients who received either raTKA (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009120) or cTKA (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009101) at 6 different surgical centers. Variables of interest included occurrence of soft tissue release, complications and revisions at minimum one-year follow-up. Satisfaction, pain (numeric rating scale [NRS]), 5-dimensional European Quality of Life (EQ-5D-5\u00a0L) questionnaire (index and visual analog scale [VAS]), Oxford Knee Score (OKS), and the Forgotten Joint Score (FJS-12) were collected pre-operatively, and at six weeks, three months, and 12 months post-operative.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      There were significantly less soft tissue releases with raTKA (28\/120, 23.3%) vs. cTKA (51\/99, 51.5%),\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.0001). There were significantly fewer cases of medial\/lateral instability in the raTKA group at six-weeks (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.038) and three-months (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.007) post-operative. At one-year follow-up, 96.3 and 92.5% of raTKA and cTKA patients were satisfied with the overall results of their surgery, respectively. Significantly more raTKA patients were very satisfied (32.1% vs. 14.6%) with their ability to do home\/yard work at six weeks (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.018). Significantly (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.042) less raTKA patients were dissatisfied (5.1% vs. 12.9%) with their ability to perform recreation at one-year post-operative. The EQ-5D-5\u00a0L increased significantly (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.042) more in the raTKA group at one-year post-operative (0.529\u2009\u00b1\u20090.335 vs. 0.417\u2009\u00b1\u20090.323), but did not exceed the minimal clinical important difference.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>raTKA was associated with fewer soft tissue release procedures and medial\/lateral instability with greater satisfaction in performing home\/yard work at six-weeks post-operative. raTKA was equivalent to cTKA for overall satisfaction, quality of life, and knee-specific patient reported outcome measures in the early post-operative period.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of evidence<\/jats:title>\n                    <jats:p>II.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00402-026-06338-9","type":"journal-article","created":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T15:19:27Z","timestamp":1778080767000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Short-term clinical outcomes of robotic-assisted total knee arthroplasty at 12-month follow-up: a prospective, multicenter, concomitant comparison to conventional total knee arthroplasty"],"prefix":"10.1007","volume":"146","author":[{"given":"Ulrich","family":"N\u00f6th","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gurion","family":"Rivkin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Patrizio","family":"Caldora","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karl-Dieter","family":"Heller","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Emmanuel","family":"Thienpont","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Didier","family":"Hannouche","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Itay","family":"Perets","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jason","family":"Cholewa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,5,6]]},"reference":[{"issue":"1","key":"6338_CR1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.5792\/ksrr.2016.28.1.1","volume":"28","author":"YJ Choi","year":"2016","unstructured":"Choi YJ, Ra HJ (2016) Patient satisfaction after total knee arthroplasty. 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Received research support from Zimmer Biomet and royalties from Conformis, Enovis, Medacta and Zimmer Biomet.Didier Hannouche: educational Consultant for Zimmer BiometItay Perets: no conflicts of interestJason Cholewa: paid employee of Zimmer Biomet and owns Zimmer Biomet stock.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}],"article-number":"175"}}