{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,5]],"date-time":"2025-03-05T17:10:11Z","timestamp":1741194611390,"version":"3.38.0"},"reference-count":21,"publisher":"JLE","issue":"2","license":[{"start":{"date-parts":[[2016,6,29]],"date-time":"2016-06-29T00:00:00Z","timestamp":1467158400000},"content-version":"vor","delay-in-days":28,"URL":"https:\/\/www.edpsciences.org\/en\/authors\/copyright-and-licensing"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Orthod Fr"],"published-print":{"date-parts":[[2016,6]]},"abstract":"<jats:p><jats:bold>Objectifs<\/jats:bold> \u2013 \u00c9valuer le r\u00f4le de l\u2019\u00e2ge sur la r\u00e9g\u00e9n\u00e9ration osseuse par\n          remodelage au niveau de la symphyse apr\u00e8s g\u00e9nioplastie. <jats:bold>M\u00e9thode <\/jats:bold>\u2013\n          Cinquante-quatre patients ayant b\u00e9n\u00e9fici\u00e9 d\u2019une g\u00e9nioplastie \u00e0 la fin de leur traitement\n          orthodontique ont \u00e9t\u00e9 divis\u00e9s en trois groupes selon leur \u00e2ge au moment de l\u2019intervention\n          : moins de 15 ans (groupe 1), 15 \u00e0 19 ans (groupe 2) et 20 ans ou plus (groupe 3). Le\n          groupe contr\u00f4le est constitu\u00e9 de 23 patients n\u2019ayant pas d\u00e9sir\u00e9 de g\u00e9nioplastie, suivis\n          radiographiquement deux ann\u00e9es apr\u00e8s la fin de leur traitement. Les patients ont \u00e9t\u00e9\n          \u00e9valu\u00e9s \u00e0 trois moments : juste avant l\u2019intervention (T1), juste apr\u00e8s l\u2019intervention (T2)\n          et deux ans apr\u00e8s l\u2019intervention (T3). <jats:bold>R\u00e9sultats <\/jats:bold>\u2013 La quantit\u00e9 d\u2019avancement\n          mentonnier est identique pour les trois groupes, mais la quantit\u00e9 de remodelage osseux est\n          plus importante pour le groupe 1, un peu moins notable pour le groupe 2 et encore moins\n          pour le groupe 3 que pour le groupe 2. Pour les trois groupes, l\u2019\u00e9paisseur de la symphyse\n          a consid\u00e9rablement augment\u00e9 dans les deux ann\u00e9es qui ont suivi l\u2019intervention, mais la\n          quantit\u00e9 d\u2019os n\u00e9oform\u00e9 est bien plus importante dans le groupe 1 que dans le groupe 3. Le\n          remodelage osseux, aussi bien au-dessus que derri\u00e8re la symphyse d\u00e9plac\u00e9e, est \u00e9galement\n          plus important chez les plus jeunes du fait de la croissance verticale des proc\u00e8s\n          alv\u00e9olaires. Il n\u2019y a aucune preuve d\u2019un quelconque effet d\u00e9l\u00e9t\u00e8re de la g\u00e9nioplastie sur\n          la croissance mandibulaire. <jats:bold>Conclusion <\/jats:bold>\u2013 La g\u00e9nioplastie avec d\u00e9placement du\n          segment mentonnier vers le haut et vers l\u2019avant permet d\u2019accro\u00eetre l\u2019\u00e9paisseur de l\u2019os\n          symphysaire, par apposition osseuse au-dessus du point B, ainsi qu\u2019au niveau du point\n          Gnathion. Lorsqu\u2019elle est indiqu\u00e9e, la g\u00e9nioplastie doit \u00eatre r\u00e9alis\u00e9e avant l\u2019\u00e2ge de 15\n          ans pour g\u00e9n\u00e9rer les meilleurs r\u00e9sultats en termes de remodelage osseux.<\/jats:p>","DOI":"10.1051\/orthodfr\/2016020","type":"journal-article","created":{"date-parts":[[2016,6,29]],"date-time":"2016-06-29T18:07:27Z","timestamp":1467223647000},"page":"175-188","source":"Crossref","is-referenced-by-count":2,"title":["G\u00e9nioplastie fonctionnelle chez les patients en croissance"],"prefix":"10.1684","volume":"87","author":[{"given":"Sylvain","family":"Chamberland","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William R.","family":"Proffit","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pier-Eric","family":"Chamberland","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"18929","published-online":{"date-parts":[[2016,6,29]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1016\/j.ajodo.2006.04.039","volume":"133","author":"Bailey","year":"2008","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"R2","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1016\/0278-2391(88)90181-4","volume":"46","author":"Davis","year":"1988","journal-title":"J Oral Maxillofac Surg"},{"key":"R3","doi-asserted-by":"crossref","first-page":"1258","DOI":"10.1016\/j.ijom.2011.04.014","volume":"40","author":"Erbe","year":"2011","journal-title":"Int J Oral Maxillofac Surg"},{"key":"R4","first-page":"342","volume":"8","author":"Frapier","year":"2010","journal-title":"Int Orthod"},{"key":"R5","first-page":"20","volume":"9","author":"Frapier","year":"2011","journal-title":"Int Orthod"},{"key":"R6","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/j.ajodo.2009.05.038","volume":"139","author":"Marshall","year":"2011","journal-title":"Am J Orthod Dentofac Orthop"},{"key":"R7","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1016\/S0278-2391(99)90479-2","volume":"57","author":"Martinez","year":"1999","journal-title":"J Oral Maxillofac Surg"},{"key":"R8","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1007\/BF01578358","volume":"14","author":"McGregor","year":"1990","journal-title":"Aesthetic Plastic Surg"},{"key":"R9","doi-asserted-by":"crossref","first-page":"845","DOI":"10.1016\/j.ajodo.2013.01.019","volume":"143","author":"Mellion","year":"2013","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"R10","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1016\/0030-4220(89)90261-2","volume":"67","author":"Park","year":"1989","journal-title":"Oral Surg Oral Med Oral Path"},{"key":"R11","unstructured":"Phillips C, Proffit WR. 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