CASE REPORT : THE DISPLACEMENT OF PERMANENT TOOTH BUDS BY PERIAPICAL LESIONS OF ANTERIOR PRIMARY TEETH

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Journal of the Korean Academy of Pediatric Dentistry 2005;32(2):224-228.
Published online May 31, 2005.

CASE REPORT : THE DISPLACEMENT OF PERMANENT TOOTH BUDS BY PERIAPICAL LESIONS OF ANTERIOR PRIMARY TEETH

유전치 치근단 병소에 의한 계승 영구치배의 변위

최선아, 이난영, 이상호, 이창섭

조선대학교 치과대학 소아치과학교실

Correspondence: ,

Abstract

The effect of primary tooth infection on permanent teeth was reported by many previous study. It is seen histologic change in the enamel forming organ and in the surrounding sac, thus produce the defect as either hypoplasia or hypocalcification and alter the eruption of the permanent teeth. The periapical inflammation cause permanent tooth displacement in various direction and can be classified into the three categories : rotation, deflection inversion. This study reported case which displacement of succedaneous teeth may be caused by periapical infection of primary dentition and concluded that treatment procedure of infected primary tooth is selected and performed by importance to retain the tooth for space maintain, possibility to successfully restored, evidence of abnormal development of the succedaneous tooth.

Key Words: Periapical lesion of primary teeth, Displacement of permanent teeth