{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T07:39:30Z","timestamp":1793345970658,"version":"4.5.0"},"reference-count":0,"publisher":"Mark Allen Group","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dent Update"],"published-print":{"date-parts":[[1999,7,2]]},"abstract":"<jats:p> Functional appliances are frequently used in the treatment of Class II division 1 malocclusions, either in isolation or, more commonly, before a course of fixed appliance therapy. Extensive speculation and investigation into the precise mode of action of these appliances has recently focused on their growth-restraining effect on the maxilla, their growth-enhancing effect on the mandible and dentoalveolar and soft tissue effects. The different types of functional appliances are described in this article, with emphasis placed on practitioners adopting a component approach to design. A checklist is provided to aid identification of the more common problems occurring during treatment. <\/jats:p>","DOI":"10.12968\/denu.1999.26.6.240","type":"journal-article","created":{"date-parts":[[2017,8,1]],"date-time":"2017-08-01T10:03:19Z","timestamp":1501581799000},"page":"240-246","source":"Crossref","is-referenced-by-count":12,"title":["Functional Appliances: Mode of Action and Clinical Use"],"prefix":"10.12968","volume":"26","author":[{"given":"L.V.","family":"Macey-Dare","sequence":"first","affiliation":[{"name":"Registrar in Orthodontics, John Radcliffe Hospital, Oxford"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F.","family":"Nixon","sequence":"additional","affiliation":[{"name":"Consultant Orthodontist, Department of Orthodontics, John Radcliffe Hospital, Oxford"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5130","container-title":["Dental Update"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.magonlinelibrary.com\/doi\/pdf\/10.12968\/denu.1999.26.6.240","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,24]],"date-time":"2022-05-24T18:08:11Z","timestamp":1653415691000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.magonlinelibrary.com\/doi\/10.12968\/denu.1999.26.6.240"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,7,2]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[1999,7,2]]}},"alternative-id":["10.12968\/denu.1999.26.6.240"],"URL":"https:\/\/doi.org\/10.12968\/denu.1999.26.6.240","relation":{},"ISSN":["0305-5000","2515-589X"],"issn-type":[{"value":"0305-5000","type":"print"},{"value":"2515-589X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,7,2]]}}}