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Correction of dental Class III with posterior open bite by simple biomechanics using an anterior C-tube miniplate

Korean Journal of Orthodontics 2012³â 42±Ç 5È£ p.270 ~ 278
¾ÈÈ¿¿ø, °­¼®¸¸, Lin Lu, ±è¼ºÈÆ, Á¤±Ô¸², Nelson Gerald,
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¾ÈÈ¿¿ø ( Ahn Hyo-Won ) - Kyung Hee University School of Dentistry Department of Orthodontics
°­¼®¸¸ ( Kang Suk-Man ) - Kyung Hee University School of Dentistry Department of Orthodontics
 ( Lin Lu ) - Kyung Hee University School of Dentistry Department of Orthodontics
±è¼ºÈÆ ( Kim Seong-Hun ) - Kyung Hee University School of Dentistry Department of Orthodontics
Á¤±Ô¸² ( Chung Kyu-Rhim ) - Ajou University School of Medicine Department of Orthodontics
 ( Nelson Gerald ) - California San Francisco University Division of Orthodontics

Abstract


In the correction of dental Class III molar relationship in skeletal Class II patients, uprighting of the mandibular posterior segments without opening the mandible is an important treatment objective. In the case reported herein, a C-tube miniplate fixed to the lower labial symphysis and connected with a nickel-titanium reverse-curved archwire provided effective uprighting of the lower molars, without the need of orthodontic appliances on the mandibular anteriors. Using this approach, an appropriate magnitude of force is exerted on the molars while avoiding any negative effect on the mandibular anteriors.

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Class III diagnosis;Miniplate;Anchorage;Relapse

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SCI(E)
KCI
KoreaMed