The Japanese Journal of Pediatric Dentistry
Online ISSN : 2186-5078
Print ISSN : 0583-1199
ISSN-L : 0583-1199
CASE REPORT
An Impacted Supernumerary Tooth with Backward Movement along the Palate in Maxilla : A Report of Two Cases
Nobuki iWADERARisa TANEICHIKyoko SHINOGUCHIYasuko NOJIMAHajime MINAMIKAWAToshihiro YOSHIHARAYasutaka YAWAKA
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2011 Volume 49 Issue 5 Pages 465-473

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Abstract
In clinical pediatric dentistry, there are many cases of maxillary impacted supernumerary teeth. We report two rare cases in which an inverted impacted supernumerary tooth moved backward along the palate in the maxilla. Neither inverted impacted supernumerary tooth influenced the dentition or occlusion. CT images showed that each supernumerary tooth had erupted into the nasal mucous membrane. Each supernumerary tooth was surgically extracted. The postoperative course was uneventful,without any symptoms.In conclusion, it is possible to extract an inverted impacted supernumerary tooth without clinical influence by understanding the condition in detail. This case report suggests that CT images are effective for understanding the condition of impacted supernumerary teeth.
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© 2011 Japanese Society of Pediatric Dentistry
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