{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T15:00:53Z","timestamp":1790434853378,"version":"4.1.0"},"reference-count":28,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,6,28]],"date-time":"2026-06-28T00:00:00Z","timestamp":1782604800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,28]],"date-time":"2026-06-28T00:00:00Z","timestamp":1782604800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["arthroscopyjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To investigate outcomes among patients undergoing total hip arthroplasty after hip arthroscopy (HA\u2010THA) compared with a matched cohort undergoing primary THA without prior arthroscopy (Only\u2010THA).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Patients who underwent THA after primary hip arthroscopic labral repair from 2009 to 2022 at a single institution were identified. Cases were propensity\u2010matched 1:4 to primary THA controls by age at THA, sex, body mass index (BMI), surgical approach, and year of surgery. At minimum 2\u2010year follow\u2010up, patient\u2010reported outcomes (PROs)\u2014Forgotten Joint Score (FJS), modified Harris Hip Score (mHHS), and Hip Disability and Osteoarthritis Outcome Score Pain (HOOS\u2010Pain)\u2014were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Sixty\u2010two hips (age: 47.5\u2009\u00b1\u20099.3\u2009years, BMI: 29.7\u2009\u00b1\u20096.2\u2009kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      ) were matched to 248 Only\u2010THA hips (age: 47.9\u2009\u00b1\u200910\u2009years, BMI: 29.5\u2009\u00b1\u20095.8\u2009kg\/m\n                      <jats:sup>2<\/jats:sup>\n                      ). Although both HA\u2010THA and Only\u2010THA patients showed significant (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u2009.001) postoperative improvements in PROs, HA\u2010THA patients reported significantly lower postoperative FJS, mHHS, HOOS\u2010Pain, and inferior Visual Analog Scale pain scores (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u2009.001) compared with Only\u2010THA controls. A cohort\u2010specific minimal clinical important difference for mHHS was calculated as 9.6 points, with 75.7% of HA\u2010THA and 87.5% Only\u2010THA patients achieving this threshold (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009. 077). At mean 6.6\u2009\u00b1\u20093.3\u2009years follow\u2010up, HA\u2010THA patients with preoperative T\u00f6nnis grades 1 reported significantly decreased FJS, mHHS, and HOOS\u2010Pain compared with HA\u2010THA patients with preoperative T\u00f6nnis grade 2\u20103 (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009\u2264\u2009.05). HA\u2010THA patients with T\u00f6nnis grade 1 also exhibited worse PROs (\n                      <jats:italic>P<\/jats:italic>\n                      \u2009&lt;\u2009.001) compared with Only\u2010THA controls. Although there were no differences in complication rates between HA\u2010THA and Only\u2010THA patients (8% vs. 5%,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.49), all\u2010cause reoperation was greater amongst HA\u2010THA (10% vs. 2%,\n                      <jats:italic>P<\/jats:italic>\n                      \u2009=\u2009.01).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Patients undergoing THA after prior hip arthroscopy showed modestly inferior subjective outcomes at mid\u2010term follow up compared with an age\u2010matched cohort without prior arthroscopy. Although both groups showed meaningful improvement, a smaller proportion of HA\u2010THA patients achieved the cohort\u2010specific MCID for mHHS compared with Only\u2010THA controls.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Level of Evidence<\/jats:title>\n                    <jats:p>Level III, retrospective cohort study.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/arj.70382","type":"journal-article","created":{"date-parts":[[2026,6,28]],"date-time":"2026-06-28T12:01:23Z","timestamp":1782648083000},"page":"2092-2103","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Prior Hip Arthroscopy Is Associated With Inferior Outcomes After Total Hip Arthroplasty: A Propensity\u2010Matched Study"],"prefix":"10.1002","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6904-4720","authenticated-orcid":false,"given":"Brandon C.","family":"Cabarcas","sequence":"first","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-9201-734X","authenticated-orcid":false,"given":"Louis S.","family":"Kang","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-9304-019X","authenticated-orcid":false,"given":"Rana A.","family":"Ahmad","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7694-1814","authenticated-orcid":false,"given":"Bruce A.","family":"Levy","sequence":"additional","affiliation":[{"name":"Orlando Health Jewett Orthopedic Institute  Orlando Florida U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8513-1477","authenticated-orcid":false,"given":"Rafael J.","family":"Sierra","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4572-7540","authenticated-orcid":false,"given":"Robert T.","family":"Trousdale","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3248-8007","authenticated-orcid":false,"given":"Aaron J.","family":"Krych","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael J.","family":"Taunton","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6208-878X","authenticated-orcid":false,"given":"Mario","family":"Hevesi","sequence":"additional","affiliation":[{"name":"Department of Orthopedic Surgery Mayo Clinic  Rochester Minnesota 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