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KMID : 0358920150420020197
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Journal of the Korean Academy of Pedodontics
2015 Volume.42 No. 2 p.197 ~ p.202
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The Scope of Regenerative Endodontics on Open-Apices in Young Permanent Teeth
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Cho Yong-Bum
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Abstract
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Numerous challenges in treating permanent dentition are encountered, especially in treating immature teeth with pulp necrosis. Historically, calcium hydroxide application during long periods of time was used to induce the formation of a calcific barrier across the open apex. In 2004, a new treatment modality for the management of the open apex was introduced. This treatment was named as ‘revascularization’and gained acceptance among dentists. The protocol was different from the traditional apexification techniques in that the canal was irrigated and disinfected with a combination of three antibiotics (ciprofloxacin, metronidazole and minocycline). At the next appointment, bleeding was induced and the canal was sealed with MTA. Successful regenerative endodontic treatment of necrotic immature permanent teeth can provide continued root development, increased thickness in the dentinal walls and apical closure. These developments of a functional pulp-dentin complex have a promising impact on retaining the natural teeth, the goal of the dental health care.
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KEYWORD
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Apexification, Immature teeth, Regenerative Endodontics, Revascularization, Calcium hydroxide, MTA
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