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KMID : 0602720150190020068
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Implantology
2015 Volume.19 No. 2 p.68 ~ p.77
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Minor Tooth Movement Using Orthodontic Miniscrew in Dental Implant Patients: Case Reports
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Kim Hee-Chang
Choi Dong-Soon
Seol Yang-Jo
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Abstract
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The dental implant treatment procedure requires orthodontic movement of the tooth adjacent to or opposing the implant in order to receive ideal implant restoration. We evaluated the clinical outcomes of minor tooth movement in dental implant treatment procedure using orthodontic miniscrew as a skeletal anchorage system. Case 1, 2: Intrusion of supra-erupted opposing molar. One orthodontic miniscrew was installed and used as a direct anchorage. Elastic chain was applied between mini-screw and button attached to the target tooth. Case 3: Correction of the malpositioned tooth adjacent to dental implant. One orthodontic miniscrew was used for initial direct anchorage and subsequently utilized as an indirect anchorage to prevent unexpected tooth movement. Case 4: Distalization of mesially tilted molar to create sufficient space for implant placement. One orthodontic miniscrew was used as an indirect anchorage. Minor tooth movement of tooth adjacent to or opposing the implant was successfully achieved with miniscrew anchorage. There were no side effects such as anchorage loss or unexpected tooth movement. Minor tooth movement in relation to dental implant treatment is an effective treatment for ideal implant restoration. The miniscrew implant is a useful device for temporary anchorage of orthodontic appliances. It provides absolute anchorage in a direct or indirect manner
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KEYWORD
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implant, miniscrew, orthodontics
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