cosmetic restorative case of the day April 2, 2016dental crowns, root canalsarlington, cracked tooth, crown, dentist, Dr Gentry, Dr. Philip Gentry, northern virginia, Philip Gentry, porcelain crowns, root canal, root canals, smile, virginiaDr. Philip Gentry, DDS This patient was hit in the mouth, fracturing his front tooth. I was able to save the tooth with a root canal, composite buildup, and porcelain crown. Here are the before and after pictures.