Passos Mariana, Azevedo Rebeca, Janini Maria Eliza, Maia Lucianne Cople
Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Federal University of Rio de Janeiro, Brazil.
J Clin Pediatr Dent. 2007 Fall;32(1):57-9. doi: 10.17796/jcpd.32.1.4g15548xk5703347.
Peripheral cemento-ossifying fibroma is a gingival lesion of reactive nature and unknown etiology. Such a lesion can either interfere with normal tooth eruption or become a factor in plaque development, which usually results in caries formation in newly erupted teeth. Therefore, the objective of the present article was to report a case of peripheral cemento ossifying fibroma occurring in the mandibular posterior region of a 11-year-old girl in association with both absence of premolar eruption and presence of severely caried first permanent molar.
外周骨化性纤维瘤是一种具有反应性本质且病因不明的牙龈病变。这种病变可能会干扰牙齿的正常萌出，或者成为菌斑形成的一个因素，而菌斑形成通常会导致新萌出牙齿发生龋齿。因此，本文的目的是报告一例发生在一名11岁女孩下颌后部区域的外周骨化性纤维瘤病例，该病例同时伴有前磨牙未萌出以及第一恒磨牙严重龋坏的情况。
