Gingival and mandibular bone necrosis caused by a paraformaldehyde-containing paste.
作者信息
Di Felice R, Lombardi T
机构信息
Department of Prosthodontics, School of Dentistry, University of Ferrara, Italy.
出版信息
Endod Dent Traumatol. 1998 Aug;14(4):196-8. doi: 10.1111/j.1600-9657.1998.tb00837.x.
Abstract
A paraformaldehyde preparation (Toxavit) was applied to an inflamed and symptomatic pulp of the mandibular right first molar (tooth #46), in a 30-year-old woman. Leakage from the product was responsible for marked necrosis of the gingiva and the alveolar cortical bone, which resulted in loss of the tooth.
摘要
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