{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T03:58:13Z","timestamp":1784260693642,"version":"3.55.0"},"reference-count":31,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2014,6,5]],"date-time":"2014-06-05T00:00:00Z","timestamp":1401926400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2014,6,5]],"date-time":"2014-06-05T00:00:00Z","timestamp":1401926400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arthroscopy"],"published-print":{"date-parts":[[2014,9]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The purpose of this cadaveric study was to evaluate the function of the ligamentum teres (LT) in limiting hip rotation in 18 distinct hip positions while preserving the capsular ligaments.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Twelve hips in 6 fresh\u2010frozen pelvis\u2010to\u2010toes cadaveric specimens were skeletonized from the lumbar spine to the distal femur, preserving only the hip ligaments. Hip joints were arthroscopically accessed through a portal located between the pubofemoral and iliofemoral ligaments to confirm the integrity of the LT. Three independent measurements of hip internal and external rotation range of motion (ROM) were performed in 18 defined hip positions of combined extension\u2010flexion and abduction\u2010adduction. The LT was then arthroscopically sectioned and rotation ROM reassessed in the same positions. A paired sample\n                      <jats:italic>t<\/jats:italic>\n                      test was used to compare the average internal and external hip rotation ROM values in the intact LT versus resected conditions in each of the 18 positions.\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .0014 was considered significant.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A statistically significant influence of the LT on internal or external rotation was found in 8 of the 18 hip positions tested (\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .0014). The major increases in internal and external rotation ROM occurred when the hip was in 90\u00b0 or 120\u00b0 of flexion.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The major function of the LT is controlling hip rotation. The LT functions as an end\u2010range stabilizer to hip rotation dominantly at 90\u00b0 or greater of hip flexion, confirming its contribution to hip stability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Clinical Relevance<\/jats:title>\n                    <jats:p>Ruptures of the LT contribute to hip instability dominantly in flexed hip positions.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1016\/j.arthro.2014.04.087","type":"journal-article","created":{"date-parts":[[2014,6,6]],"date-time":"2014-06-06T09:48:18Z","timestamp":1402048098000},"page":"1085-1091","source":"Crossref","is-referenced-by-count":70,"title":["Function of the Ligamentum Teres in Limiting Hip Rotation: A\u00a0Cadaveric Study"],"prefix":"10.1002","volume":"30","author":[{"given":"Hal D.","family":"Martin","sequence":"first","affiliation":[{"name":"Hip Preservation Center Baylor University Medical Center at Dallas Dallas Texas U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Munif A.","family":"Hatem","sequence":"additional","affiliation":[{"name":"Hip Preservation Center Baylor University Medical Center at Dallas Dallas Texas U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin R.","family":"Kivlan","sequence":"additional","affiliation":[{"name":"John G. Rangos Sr School of Health Sciences Duquesne University University of Pittsburgh Medical Center Center for Sports Medicine Pittsburgh Pennsylvania U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"RobRoy L.","family":"Martin","sequence":"additional","affiliation":[{"name":"Department of Physical Therapy University of Pittsburgh Medical Center Center for Sports Medicine Pittsburgh Pennsylvania U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,6,5]]},"reference":[{"key":"e_1_2_2_2_2","first-page":"291","article-title":"The use of the ligamentum teres of the hip\u2010joint","volume":"8","author":"Savory W.","year":"1874","journal-title":"J\u00a0Anat Physiol"},{"key":"e_1_2_2_3_2","first-page":"190","article-title":"The ligamentum teres","volume":"17","author":"Sutton J.B.","year":"1883","journal-title":"J\u00a0Anat 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