{"id":2425,"date":"2017-02-10T20:18:16","date_gmt":"2017-02-10T16:48:16","guid":{"rendered":"https:\/\/jamilian.net\/?p=2425\/"},"modified":"2026-01-19T11:02:52","modified_gmt":"2026-01-19T07:32:52","slug":"a-novel-approach-in-treatment-of-maxillary-deficiency","status":"publish","type":"post","link":"https:\/\/jamilian.net\/en\/a-novel-approach-in-treatment-of-maxillary-deficiency\/","title":{"rendered":"A novel approach in treatment of maxillary deficiency"},"content":{"rendered":"\n<p class=\"has-text-align-left wp-block-paragraph\">Showkatbakhsh R, Jamilian A. A novel approach in treatment of maxillary deficiency by reverse chin cup. International journal of orthodontics2010; 21(2): 27-31<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Abstract<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">The aim of this study was to evaluate the effectiveness of a newly designed small-sized extraoral appliance on Class III malocclusion and maxillary deficiency in growing patients. The case series included 10 patients (4 males, 6 females) with a mean age of 8.9 +\/- 1.72 years who suffered from maxillary deficiency. All the patients were treated with an extra oral appliance which was named as reverse chin cup. This appliance consisted of a high pull cap, a chin cup with two vertical hooks, a removable appliance on the upper jaw, and two elastics which connected the hooks of the cup to the hooks of the removable appliance. The mean treatment time was 24 +\/- 9 months. Mean SNA and ANB were significantly increased by 3.1 degrees +\/- 1.6 degrees and 3.5 degrees +\/- 1.7 degrees, respectively (p&lt;0.001). The level of significance was set at P<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Showkatbakhsh R, Jamilian A. A novel approach in treatment of maxillary deficiency by reverse chin cup. International journal of orthodontics2010; 21(2): 27-31 Abstract The aim of this study was to evaluate the effectiveness of a newly designed small-sized extraoral appliance on Class III malocclusion and maxillary deficiency in growing patients. The case series included 10 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[229],"tags":[],"class_list":["post-2425","post","type-post","status-publish","format-standard","hentry","category-academic-orthodontic-research-en"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/posts\/2425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/comments?post=2425"}],"version-history":[{"count":0,"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/posts\/2425\/revisions"}],"wp:attachment":[{"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/media?parent=2425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/categories?post=2425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jamilian.net\/en\/wp-json\/wp\/v2\/tags?post=2425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}