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Updated: Feb 5, 2026

The Slice Culture Method for Following Development of Tooth Germs In Explant Culture
Published on: November 13, 2013
Changing the Angulation of the Tooth Germ in the Bony Crypt: A Case Report
Abstract:
An ankylosed primary molar may cause rotation or ectopic impaction of succedaneous premolar. When conventional treatment modalities such as observation, surgical exposure with or without orthodontic traction, and autotransplantation are not possible, the simple surgical relocation method could be an alternative treatment option for a lingually rotated premolar during the tooth germ stage before opting to extraction. In the case reported herein, the lingually rotated permanent mandibular second premolar tooth germ was surgically relocated within its bony crypt. Continued root development and spontaneous eruption were observed without complications during the 3.5-year follow-up period.
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