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The aim of this study is to evaluate the relationship between the coronoid processes (CP) of patients diagnosed with CPH and other anatomical structures and to investigate how this affects temporomandibular hypomobility.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The study included cone beam computed tomography (CBCT) images of 10 patients diagnosed with mandibular hypomobility due to bilateral CPH and 30 healthy individuals who underwent CBCT for other reasons (implant placement, impacted teeth, etc.). CBCT sections were used to measure condyle length (H1), CP length (H2), CP length over the zygomatic arch (H3), ramus length (H4), horizontal distance between CP and zygomatic arch (D), and the angle between CP and the mandibular plane (MP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A statistically significant difference was found between the mean Cr-MP angles on the right and left sides in the study group (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.031). Significant differences were observed between the study and control groups in H2, H2\/H1, H3, H3\/H2, H2\/H4, and D distance measurements (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Additionally, a significant difference in the CP-MP angle was found between the groups (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.003).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Our study demonstrates that, in addition to CP length, factors such as the H2\/H1 ratio, CP-MP angle, D distance, and H3 also influence mouth opening restriction.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00276-026-03830-0","type":"journal-article","created":{"date-parts":[[2026,2,11]],"date-time":"2026-02-11T14:03:26Z","timestamp":1770818606000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Morphometr\u0131c evaluat\u0131on of pat\u0131ents w\u0131th mand\u0131bular hypomob\u0131l\u0131ty due to corono\u0131d process hyperplas\u0131a us\u0131ng cone beam computed tomography"],"prefix":"10.1007","volume":"48","author":[{"given":"\u015eeyda","family":"Kurt Akg\u00fcl","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7096-9736","authenticated-orcid":false,"given":"\u00d6mer Faruk","family":"Boylu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,2,11]]},"reference":[{"issue":"1","key":"3830_CR1","doi-asserted-by":"publisher","first-page":"55","DOI":"10.1259\/dmfr\/52275596","volume":"35","author":"H Akan","year":"2006","unstructured":"Akan H, Mehreliyeva N (2006) The value of three-dimensional computed tomography in diagnosis and management of Jacob\u2019s disease. 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