{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T23:12:35Z","timestamp":1777677155096,"version":"3.51.4"},"reference-count":36,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T00:00:00Z","timestamp":1726704000000},"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":["HIP International"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:sec>\n                    <jats:title>Introduction:<\/jats:title>\n                    <jats:p>Iliopsoas tendinitis after total hip arthroplasty (THA) has become more prevalent with the increased use of large-diameter femoral heads impinging on native surrounding tissues. Anatomically contoured heads (ACH) are soft-tissue-friendly femoral heads created to minimise this issue. This retrospective study assesses iliopsoas tendinitis prevalence and re-operations in primary THAs with ACH, while determining the minimal clinically important difference (MCID) achievement and improvement with 5 patient-reported outcome measures (PROMs).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>We conducted a retrospective analysis of 53 ACHs from January 2020 to July 2023. Patients who completed Hip Injury and Osteoarthritis Outcome Score\u2013Physical Function Short Form (HOOS-PS), Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function Short Form 10a (PF SF-10a), PROMIS Global Health (GH)-Mental, or PROMIS GH-Physical, and pain score questionnaires were identified. PROM scores were collected preoperatively and at 3-month and 1-year postoperative intervals. Comparisons using chi-square and ANOVA tests were applied.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The rates of achieving MCID and improvement within the first year were (69.2 vs. 76.9%) for PROMIS GH-Physical, (38.5 vs. 46.2%) for PROMIS GH-Mental, (71.4 vs. 92.9%) for HOOS-PS, (80.0 vs. 80.0%) for PROMIS PF SF-10a, and (74.0 vs. 91.7%) for pain scores. PROM scores at 3\u2009months and 1\u2009year significantly varied across all categories, except for PROMIS GH-Mental. No patients had iliopsoas tendinitis, dislocations, or re-operations.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion:<\/jats:title>\n                    <jats:p>ACH implants may alleviate anterior hip pain, while maintaining comparable strength and bio-compatibility to conventional femoral heads. This study underscores the early safety and potential of ACH implants in reducing iliopsoas tendinitis and impingement.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11207000241282985","type":"journal-article","created":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T06:24:23Z","timestamp":1726727063000},"page":"748-753","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Patient-reported outcomes in total hip arthroplasty for patients with anatomically contoured femoral heads"],"prefix":"10.1177","volume":"34","author":[{"given":"Perry L","family":"Lim","sequence":"first","affiliation":[{"name":"Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew A","family":"Freiberg","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher M","family":"Melnic","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hany S","family":"Bedair","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA"},{"name":"Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2024,9,19]]},"reference":[{"key":"bibr1-11207000241282985","doi-asserted-by":"publisher","DOI":"10.1302\/0301-620X.103B2.BJJ-2020-1318.R1"},{"key":"bibr2-11207000241282985","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2017.04.015"},{"key":"bibr3-11207000241282985","doi-asserted-by":"publisher","DOI":"10.1016\/j.arth.2019.03.030"},{"key":"bibr4-11207000241282985","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2021.05.001"},{"key":"bibr5-11207000241282985","doi-asserted-by":"publisher","DOI":"10.1016\/j.arthro.2021.01.017"},{"key":"bibr6-11207000241282985","doi-asserted-by":"publisher","DOI":"10.2106\/JBJS.16.00244"},{"key":"bibr7-11207000241282985","first-page":"104","volume":"90","author":"Di Benedetto P","year":"2019","journal-title":"Acta 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