{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T09:55:50Z","timestamp":1780480550749,"version":"3.54.1"},"reference-count":38,"publisher":"JLE","issue":"4","license":[{"start":{"date-parts":[[2018,1,9]],"date-time":"2018-01-09T00:00:00Z","timestamp":1515456000000},"content-version":"vor","delay-in-days":39,"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":[[2017,12]]},"abstract":"<jats:p><jats:bold>Introduction<\/jats:bold>\u2009: Les objectifs de cette \u00e9tude sont d'\u00e9valuer, sur une p\u00e9riode de 10 ans, chez des sujets pr\u00e9sentant les ag\u00e9n\u00e9sies d'une ou de deux incisives lat\u00e9rales maxillaires, l'\u00e9ventuelle association entre la fermeture de l'espace orthodontique (avec, pour des raisons esth\u00e9tiques, ingression de la premi\u00e8re pr\u00e9molaire et \u00e9gression de la canine) et une \u00e9ventuelle atteinte parodontale et\/ou l'apparition d'une symptomatologie articulaire (troubles temporomandibulaires\u2009: DTM). <jats:bold>M\u00e9thodes<\/jats:bold>\u2009: Il s'agit d'une \u00e9tude de cohorte r\u00e9trospective concernant des patients trait\u00e9s par le m\u00eame orthodontiste. Le groupe exp\u00e9rimental avec ag\u00e9n\u00e9sie comporte 26 sujets adolescents et jeunes adultes (9 hommes, 17 femmes), trait\u00e9s cons\u00e9cutivement par fermeture d'espace. Le groupe contr\u00f4le est compos\u00e9 de 32\u2009patients orthodontiques (12\u2009hommes, 20\u2009femmes) pr\u00e9sentant une denture compl\u00e8te et pas d'indication d'extractions. Dans le groupe exp\u00e9rimental, les profondeurs de poche et les saignements au sondage sont enregistr\u00e9s \u00e0 six endroits pour chacune des 657\u2009dents (3942\u2009sites parodontaux). Des donn\u00e9es comparatives sont recueillies pour le groupe t\u00e9moin au niveau des premi\u00e8res molaires, des pr\u00e9molaires, canines et incisives lat\u00e9rales maxillaires, soit un total de 264\u2009dents (1584\u2009sites parodontaux). Mobilit\u00e9 et r\u00e9cession gingivale sont \u00e9galement \u00e9valu\u00e9es. Nous avons demand\u00e9 aux patients des deux groupes de remplir des questionnaires concernant la symptomatologie articulaire. <jats:bold>R\u00e9sultats<\/jats:bold>\u2009: L'\u00e9valuation de la cavit\u00e9 buccale dans sa globalit\u00e9 dans le groupe \u00ab\u2009ag\u00e9n\u00e9sie\u2009\u00bb montre une bonne sant\u00e9 parodontale, avec des profondeurs de poche au sondage inf\u00e9rieures \u00e0 4\u2009mm, de rares sites de saignement et une mobilit\u00e9 normale des premi\u00e8res pr\u00e9molaires substitu\u00e9es aux canines. On note quelques petites r\u00e9cessions, principalement sur les molaires et les secondes pr\u00e9molaires. Les comparaisons entre les deux groupes concernant l'augmentation de profondeur de poche (sup\u00e9rieure ou \u00e9gale \u00e0 4\u2009mm) ou l'accroissement de mobilit\u00e9 ne montrent pas de diff\u00e9rences statistiquement significatives au niveau des dents maxillaires. On note moins de saignement au sondage au niveau des sites interproximaux dans le groupe exp\u00e9rimental que dans le groupe contr\u00f4le, et ce de fa\u00e7on statistiquement significative. Les dents ant\u00e9rieures du groupe exp\u00e9rimental ne pr\u00e9sentent pas plus de r\u00e9cession gingivale que dans le groupe contr\u00f4le. En outre, nous n'avons observ\u00e9 aucune diff\u00e9rence de symptomatologie articulaire entre les deux groupes. Cela pourrait \u00eatre d\u00fb \u00e0 la petitesse de l'\u00e9chantillon et\/ou aux inconv\u00e9nients li\u00e9s \u00e0 un protocole bas\u00e9 sur des enqu\u00eates. Ainsi, \u00e0 long terme, la sant\u00e9 des tissus parodontaux et l'incidence des dysfonctionnements ou des signes de DTM sont similaires dans le groupe de fermeture d'espace d'ag\u00e9n\u00e9sie et dans le groupe t\u00e9moin des patients b\u00e9n\u00e9ficiant de traitement orthodontique sans extraction. <jats:bold>Conclusions<\/jats:bold>\u2009: La fermeture orthodontique d'espace d'ag\u00e9n\u00e9sie d'incisive lat\u00e9rale avec ingression de la premi\u00e8re pr\u00e9molaire et \u00e9gression de la canine ne g\u00e9n\u00e8re pas de risque de d\u00e9t\u00e9rioration du tissu parodontal ou de DTM sur le long terme.<\/jats:p>","DOI":"10.1051\/orthodfr\/2017022","type":"journal-article","created":{"date-parts":[[2018,1,9]],"date-time":"2018-01-09T12:59:08Z","timestamp":1515502748000},"page":"319-332","source":"Crossref","is-referenced-by-count":6,"title":["Ag\u00e9n\u00e9sie cong\u00e9nitale des incisives lat\u00e9rales maxillaires\u2009: \u00e9valuation parodontale et fonctionnelle \u00e0 long terme apr\u00e8s fermeture orthodontique de l'espace avec ingression de la premi\u00e8re pr\u00e9molaire et \u00e9gression de la canine"],"prefix":"10.1684","volume":"88","author":[{"given":"Marco","family":"Rosa","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrizia","family":"Lucchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simona","family":"Ferrari","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bj\u00f8rn U.","family":"Zachrisson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alberto","family":"Caprioglio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"18929","published-online":{"date-parts":[[2018,1,9]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"963","DOI":"10.1902\/jop.2001.72.7.963","volume":"72","author":"Anderegg","year":"2001","journal-title":"J Periodontol"},{"key":"R2","doi-asserted-by":"crossref","first-page":"844","DOI":"10.1902\/jop.2004.75.6.844","volume":"75","author":"Baljoon","year":"2004","journal-title":"J Periodontol"},{"key":"R3","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1902\/jop.1990.61.8.521","volume":"61","author":"Beck","year":"1990","journal-title":"J Periodontol"},{"key":"R4","doi-asserted-by":"crossref","first-page":"725","DOI":"10.14219\/jada.archive.2008.0254","volume":"139","author":"Bellamy","year":"2008","journal-title":"J Am Dent Assoc"},{"key":"R5","doi-asserted-by":"crossref","first-page":"1024","DOI":"10.1111\/j.1600-051X.2004.00574.x","volume":"31","author":"Bernard","year":"2004","journal-title":"J Clin Periodontol"},{"key":"R6","doi-asserted-by":"crossref","first-page":"837658","DOI":"10.1155\/2012\/837658","volume":"2012","author":"Cairo","year":"2012","journal-title":"Int J Dent"},{"key":"R7","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1111\/j.1600-0501.2008.01698.x","volume":"20","author":"Dueled","year":"2009","journal-title":"Clin Oral Implants Res"},{"key":"R8","doi-asserted-by":"crossref","first-page":"143","DOI":"10.1016\/j.ajodo.2006.10.015","volume":"132","author":"Erkan","year":"2007","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"R9","doi-asserted-by":"crossref","first-page":"368","DOI":"10.3109\/00016357.2010.517552","volume":"68","author":"He","year":"2010","journal-title":"Acta Odontol Scand"},{"key":"R10","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1186\/s40510-015-0072-2","volume":"16","author":"Jamilian","year":"2015","journal-title":"Prog Orthod"},{"key":"R11","first-page":"455","volume":"19","author":"Jemt","year":"2006","journal-title":"Int J Prosthodont"},{"key":"R12","doi-asserted-by":"crossref","first-page":"20","DOI":"10.1186\/2196-1042-14-20","volume":"14","author":"Johal","year":"2013","journal-title":"Prog Orthod"},{"key":"R13","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1111\/j.1600-051X.1994.tb00737.x","volume":"6","author":"Joss","year":"1994","journal-title":"J Clin Periodontol"},{"key":"R14","unstructured":"Kirkwood BR, \nSterne JA. \nEssential medical statistics. \nMalden, Mass: \nBlackwell Science; \n2003."},{"key":"R15","unstructured":"Kokich V. 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