Piette E
Br Dent J. 1989 Feb 11;166(3):86. doi: 10.1038/sj.bdj.4806726.
An interesting case is reported, of calcification of the dental papilla. As yet, little is known about this asymptomatic calcification, which constitutes a rare radiographic finding, deforming the root of a vital tooth, generally a lower premolar or canine.
报告了一例牙乳头钙化的有趣病例。迄今为止，对于这种无症状的钙化知之甚少，它是一种罕见的影像学表现，会使活髓牙的牙根变形，通常是下颌前磨牙或尖牙。
