Tehran University of Medical Sciences Frontiers in Dentistry 2676-296X 9 2 2012 06 15 174 7 B Seraj Associate Professor, Dental Research Center, Tehran University of Medical Sciences, Tehran, Iran ; Associate Professor, Department of Pediatric Dentistry, Faculty of Dentistry, Tehran University of Medical Sciences, Tehran, Iran. S Ghadimi G Mighani H Zare M Rabbani 2015 10 16 Tooth impaction rarely occurs in primary dentition. Most of the primary teeth impactions are seen in second molars. The purpose of this article is to present a 4-year-old girl with bilateral impaction of inverted primary maxillary central incisors which trauma had displaced their tooth germ before erupting. https://fid.tums.ac.ir/index.php/fid/article/view/767 https://fid.tums.ac.ir/index.php/fid/article/download/767/742