{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T16:13:01Z","timestamp":1780071181253,"version":"3.54.0"},"reference-count":28,"publisher":"The Angle Orthodontist (EH Angle Education & Research Foundation)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To compare the effect of canting correction in anterior maxillary transverse occlusal planes (AMTOP) and posterior maxillary transverse occlusal planes (PMTOP) on the change of lip canting (LC) in two-jaw surgery (TJS) cases.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>The samples consisted of eight young adult patients (three males and five females, mean age \u200a=\u200a 24.1 \u00b1 4.5\u00a0years) who had skeletal Class III malocclusion (CIII), facial asymmetry (FA), and LC and who underwent TJS. Two-dimensional lateral and posteroanterior cephalograms and three-dimensional facial scanning taken 1\u00a0week before (T1) and 6\u00a0months after TJS (T2) were combined using the Morpheus 3D program. Six linear and angular variables were measured and statistically analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>\n                      When comparing the values of the linear and angular variables at the T1 and T2 stages there was significant canting correction of AMTOP (1.7\u00a0mm vs \u22120.3\u00a0mm; 3.0\u00b0 vs 0.1\u00b0), PMTOP (3.5\u00a0mm vs 0.1\u00a0mm, 3.3\u00b0 vs \u22120.1\u00b0), and LC (3.0\u00a0mm vs 0.7\u00a0mm, 4.7\u00b0 vs 2.1\u00b0) (all\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05). Although the angular change ratios (\u0394LC\/\u0394AMTOP and \u0394LC\/\u0394PMTOP) did not exhibit a significant difference (0.99 vs 0.83), the linear change ratio of \u0394LC\/\u0394AMTOP was significantly higher than that of \u0394LC\/\u0394PMTOP (1.67 vs 0.74,\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05). The angular change of \u0394LC showed a significant correlation with \u0394AMTOP (\n                      <jats:italic>r<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u200a=\u200a 0.64;\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05). However, the linear change of \u0394LC was significantly correlated with both the angular and linear changes of \u0394AMTOP (\n                      <jats:italic>r<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u200a=\u200a 0.62 and 0.66; both\n                      <jats:italic>P<\/jats:italic>\n                      &lt; .05). Therefore, the amount of LC change was more related to the canting correction of AMTOP than to that of PMTOP.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In TJS cases with CIII, FA, and LC, the amount of canting correction of the AMTOP should be considered to predict the actual LC change.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.2319\/011512-36.1","type":"journal-article","created":{"date-parts":[[2012,4,19]],"date-time":"2012-04-19T10:35:34Z","timestamp":1334831734000},"page":"1092-1097","source":"Crossref","is-referenced-by-count":19,"title":["Evaluation of canting correction of the maxillary transverse occlusal plane and change of the lip canting in Class III two-jaw orthognathic surgery"],"prefix":"10.2319","volume":"82","author":[{"given":"Seung-Jae","family":"Kim","sequence":"first","affiliation":[{"name":"Graduate Student (MSD), School of Dentistry, Seoul National University, Seoul, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jin-Young","family":"Choi","sequence":"additional","affiliation":[{"name":"Professor and Department Chair, Department of Oral and Maxillofacial Surgery, School of Dentistry, Dental Research Institute, Seoul National University, Seoul, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seung-Hak","family":"Baek","sequence":"additional","affiliation":[{"name":"Professor and Department Chair, Department of Orthodontics, School of Dentistry, Dental Research Institute, Seoul National University, Seoul, South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1164","reference":[{"key":"i0003-3219-82-6-1092-b01","series-title":"Korean J Orthod","first-page":"63","article-title":"Current trends in orthodontic patients in Seoul National University Dental Hospital.","volume":"33","author":"Im, D. H.","year":"2003","unstructured":"Im, D. H., T. W.Kim, D. S.Nahm, and Y. I.Chang. Current trends in orthodontic patients in Seoul National University Dental Hospital.Korean J Orthod2003. 33:63\u201372."},{"key":"i0003-3219-82-6-1092-b02","series-title":"J Craniofac Surg","first-page":"363","article-title":"Simultaneous correction of hard- and soft-tissue facial asymmetry: combination of orthognathic surgery and face lift using a resorbable fixation device.","volume":"21","author":"Choi, J. Y.","year":"2010","unstructured":"Choi, J. Y., J. P.Choi, Y. K.Lee, and S. H.Baek. Simultaneous correction of hard- and soft-tissue facial asymmetry: combination of orthognathic surgery and face lift using a resorbable fixation device.J Craniofac Surg2010. 21:363\u2013370."},{"key":"i0003-3219-82-6-1092-b03","series-title":"J Oral Maxillofac Surg","first-page":"1106","article-title":"Change of lip cant after bimaxillary orthognathic surgery.","volume":"68","author":"Kim, Y. H.","year":"2010","unstructured":"Kim, Y. H., J.Jeon, J. T.Rhee, and J.Hong. Change of lip cant after bimaxillary orthognathic surgery.J Oral Maxillofac Surg2010. 68:1106\u20131111."},{"key":"i0003-3219-82-6-1092-b04","series-title":"Angle Orthod","first-page":"651","article-title":"Can cephalometric indices and subjective evaluation be consistent for facial asymmetry?","volume":"75","author":"Masuoka, N.","year":"2005","unstructured":"Masuoka, N., Y.Momoi, Y.Ariji, H.Nawa, A.Muramatsu, S.Goto, and E.Ariji. Can cephalometric indices and subjective evaluation be consistent for facial asymmetry?Angle Orthod2005. 75:651\u2013655."},{"key":"i0003-3219-82-6-1092-b05","series-title":"Am J Orthod Dentofacial Orthop","first-page":"564","article-title":"Change of lip-line cant after 1-jaw orthognathic surgery in patients with mandibular asymmetry.","volume":"136","author":"Hwang, H. S.","year":"2009","unstructured":"Hwang, H. S., Y. S.Min, S. C.Lee, M. K.Sun, and H. S.Lim. 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Change of lip-line cant after 1-jaw orthognathic surgery in patients with mandibular asymmetry.Am J Orthod Dentofacial Orthop2009. 136:564\u2013569."},{"key":"i0003-3219-82-6-1092-b06","series-title":"J Oral Maxillofac Surg","first-page":"2201","article-title":"Characteristics and corrective outcome of face asymmetry by orthognathic surgery.","volume":"67","author":"Ko, E. W.","year":"2009","unstructured":"Ko, E. W., C. S.Huang, and Y. R.Chen. Characteristics and corrective outcome of face asymmetry by orthognathic surgery.J Oral Maxillofac Surg2009. 67:2201\u20132209."},{"key":"i0003-3219-82-6-1092-b07","series-title":"Angle Orthod","first-page":"896","article-title":"Three-dimensional evaluation of soft tissue change gradients after mandibular setback surgery in skeletal Class III malocclusion.","volume":"80","author":"Lim, Y. K.","year":"2010","unstructured":"Lim, Y. K., E. H.Chu, D. Y.Lee, I. H.Yang, and S. H.Baek. 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Occlusal cant in the frontal plane as a reflection of facial asymmetry.J Oral Maxillofac Surg1997. 55:811\u2013816."},{"key":"i0003-3219-82-6-1092-b10","series-title":"Oral Surg Oral Med Oral Pathol Oral Radiol","first-page":"193","article-title":"Virtual model surgery and wafer fabrication using 2-dimensional cephalograms, 3-dimensional virtual dental models, and stereolithographic technology.","volume":"113","author":"Choi, J. Y.","year":"2012","unstructured":"Choi, J. Y., J. M.Hwang, and S. H.Baek. Virtual model surgery and wafer fabrication using 2-dimensional cephalograms, 3-dimensional virtual dental models, and stereolithographic technology.Oral Surg Oral Med Oral Pathol Oral Radiol2012. 113:193\u2013200."},{"key":"i0003-3219-82-6-1092-b11","series-title":"Statistical Methods for Medical and Biological Students","author":"Dahlburg, G.","year":"1940","unstructured":"Dahlburg, G.\n          \n          Statistical Methods for Medical and Biological Students. New York, NYInterscience Publication. 1940."},{"key":"i0003-3219-82-6-1092-b12","series-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod","first-page":"763","article-title":"Hard and soft tissue changes after correction of mandibular prognathism and facial asymmetry by mandibular setback surgery: three-dimensional analysis using computerized tomography.","volume":"107","author":"Jung, Y. J.","year":"2009","unstructured":"Jung, Y. J., M. J.Kim, and S. H.Baek. Hard and soft tissue changes after correction of mandibular prognathism and facial asymmetry by mandibular setback surgery: three-dimensional analysis using computerized tomography.Oral Surg Oral Med Oral Pathol Oral Radiol Endod2009. 107:763\u201371.e8."},{"key":"i0003-3219-82-6-1092-b13","series-title":"Plast Reconstr Surg","first-page":"1153","article-title":"The lower muscular balance of the face used to lift labial commissures.","volume":"104","author":"Marinetti, C. J.","year":"1999","unstructured":"Marinetti, C. J.\n          \n          The lower muscular balance of the face used to lift labial commissures.\n          Plast Reconstr Surg\n          1999. 104:1153\u20131162."},{"key":"i0003-3219-82-6-1092-b14","series-title":"Ann Chir Plast Esthet","first-page":"41","article-title":"The modiolus. Comparative anatomy, embryological and physiological review, surgical importance.","volume":"45","author":"P\u00e9lissier, P.","year":"2000","unstructured":"P\u00e9lissier, P., V.Pistre, K.Bustamante, D.Martin, and J.Baudet. The modiolus. Comparative anatomy, embryological and physiological review, surgical importance.Ann Chir Plast Esthet2000. 45:41\u201347."}],"container-title":["The Angle Orthodontist"],"original-title":[],"link":[{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/view\/journals\/angl\/82\/6\/article-p1092.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/downloadpdf\/journals\/angl\/82\/6\/article-p1092.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/downloadpdf\/journals\/angl\/82\/6\/article-p1092.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T15:57:19Z","timestamp":1780070239000},"score":1,"resource":{"primary":{"URL":"https:\/\/angle-orthodontist.kglmeridian.com\/view\/journals\/angl\/82\/6\/article-p1092.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,11]]},"references-count":28,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.2319\/011512-36.1","relation":{},"ISSN":["0003-3219","1945-7103"],"issn-type":[{"value":"0003-3219","type":"print"},{"value":"1945-7103","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,11]]}}}