{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T13:06:04Z","timestamp":1789218364821,"version":"build-2803163510"},"reference-count":39,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T00:00:00Z","timestamp":1786665600000},"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":[[2026,9]]},"abstract":"<jats:sec>\n                    <jats:title>Background\/objectives:<\/jats:title>\n                    <jats:p>The acetabular labrum plays a key role in hip biomechanics, reducing contact pressure and peak stress on articular cartilage. In femoroacetabular impingement (FAI), injuries often require surgical intervention. While anatomical repair restores function, irreparable cases necessitate labral reconstruction with grafts. Despite advancements, detailed morphometric studies remain limited. This study analyses labral morphometry, focusing on regional and sex-based differences to optimise graft selection.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and methods:<\/jats:title>\n                    <jats:p>18 adult hip specimens were included after screening for normal hip morphometry on fluoroscopy (Wiberg 25\u201340\u00b0, alpha angle &lt;55\u00b0, preserved joint space; T\u00f6nnis &lt;2) and verification of intact labral and chondral structures after dissection. Morphometric measurements included labrum height (anterior,superior,posterior), acetabular diameter, anterior superior iliac spine (ASIS) distance, and transverse ligament (TAL) width. Specimens were analysed regionally and stratified by sex. Statistical comparisons identified morphometric differences.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      Labrum height was greatest in the posterior (7.49\u2009\u00b1\u20090.95\u2009mm), followed by the superior (6.78\u2009\u00b1\u20090.91\u2009mm) and anterior (5.60\u2009\u00b1\u20090.71\u2009mm) regions. Statistically significant (\n                      <jats:italic toggle=\"yes\">p\u2009&lt;<\/jats:italic>\n                      \u20090.05) sex-based differences were observed in all measurements. Males exhibited greater labral height in the superior (7.19\u2009\u00b1\u20091.02\u2009mm vs. 6.29\u2009\u00b1\u20090.91\u2009mm), posterior (7.38\u2009\u00b1\u20090.66\u2009mm vs. 6.93\u2009\u00b1\u20090.70\u2009mm), and anterior (5.49\u2009\u00b1\u20091.03\u2009mm vs. 5.03\u2009\u00b1\u20090.71\u2009mm) regions. Additionally, males had larger transverse ligament width (7.04\u2009\u00b1\u20090.68\u2009mm vs. 6.66\u2009\u00b1\u20090.63\u2009mm), ASIS distance (285.73\u2009\u00b1\u20097.12\u2009mm vs. 275.88\u2009\u00b1 9.24\u2009mm), and acetabular diameter(54.35\u2009\u00b1\u20092.76\u2009mm vs. 50.29\u2009\u00b1\u20094.97\u2009mm).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions:<\/jats:title>\n                    <jats:p>The acetabular labrum shows progressive height variation \u2013 posterior\u2009&gt;\u2009superior\u2009&gt;\u2009anterior \u2013 with males exhibiting approximately 1\u2009mm greater dimensions across all regions. These anatomical differences should guide graft selection and surgical planning to optimise patient-specific hip preservation and outcomes.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/11207000261469470","type":"journal-article","created":{"date-parts":[[2026,8,14]],"date-time":"2026-08-14T07:47:42Z","timestamp":1786693662000},"page":"850-856","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["The morphometric variability of the acetabular labrum: Insights for personalised hip labral reconstruction"],"prefix":"10.1177","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0360-1958","authenticated-orcid":false,"given":"Bruno","family":"Capurro-Soler","sequence":"first","affiliation":[{"name":"Department of Orthopedics and Sports Traumatology, Hospital Ribera IMSKE-European Musculoskeletal Institute, Valencia, Spain"},{"name":"Iberian Group of Hip Preservation Surgery (GIPCA), Madrid, Spain"},{"name":"European Hip Preservation Associates, ESSKA-EHPA, Luxembourg"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-5866-3948","authenticated-orcid":false,"given":"Sebastian","family":"Gonzalez-VonderMeden","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Sports Traumatology, Hospital Ribera IMSKE-European Musculoskeletal Institute, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wilson","family":"Pizarro-Geraldo","sequence":"additional","affiliation":[{"name":"Department of Orthopedics and Sports Traumatology, Hospital Ribera IMSKE-European Musculoskeletal Institute, Valencia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Safa","family":"Gursoy","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Faculty of Medicine, Acibadem University, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baris","family":"Kocaoglu","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Faculty of Medicine, Acibadem University, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1190-5788","authenticated-orcid":false,"given":"Jorge","family":"Chahla","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shane","family":"Nho","sequence":"additional","affiliation":[{"name":"Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2026,8,14]]},"reference":[{"key":"e_1_3_3_2_2","first-page":"809","article-title":"Contribution of acetabular labrum to articulating surface area and femoral head coverage in adult hip joints: an anatomic study in cadavera","volume":"30","author":"Tan V","year":"2001","unstructured":"Tan V, Seldes RM, Katz MA, et al. 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