KMID : 0358920110380010082
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Journal of the Korean Academy of Pedodontics 2011 Volume.38 No. 1 p.82 ~ p.87
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SPONTANEOUS NORMAL ERUPTION OF PERMANENT TOOTH WITH ABNORMAL ERUPTION PATH
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Kim Sang-Min
Park Ho-Won Lee Ju-Hyun Seo Hyun-Woo
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Abstract
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The pulp infection of primary tooth is often caused by dental caries or trauma. But, if it is not managed properly, it can be produce the periapical lesion. The periapical lesion can cause some complications such as enamel hypoplasia, displacement, root dilaceration and impaction. Treatment options of displaced permanent successor are clinical and radiological follow-up after extraction of primary teeth, surgical opening, orthodontic traction, transplantation and extraction. In these cases, the premolars with abnormal eruption path caused by periapical lesion of the primary tooth have shown successful spontaneous eruption just as a result of extraction of infected primary tooth and space maintenance.
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KEYWORD
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Periapical lesion, Abnormal eruption path, Spontaneous eruption
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