Reichart P A, Metah D, Sukasem M
Int J Oral Surg. 1982 Feb;11(1):59-63. doi: 10.1016/s0300-9785(82)80050-1.
10 specimens of dens evaginatus were partly examined by light microscopy, and by scanning electron microscopy. The morphological findings were consistent with the diagnosis of dens evaginatus although they indicated that the morphology of the evagination appears more complex than is seen in decalficied material alone. In two cases SEM revealed the existence of dental hard material within the evagination which in the other cases was filled out by necrotic pulpal material. This probable attempt of repair of the evagination is shortly discussed.
对10例畸形中央尖标本进行了部分光镜和扫描电镜检查。形态学结果与畸形中央尖的诊断一致，尽管结果表明，中央尖的形态比仅在脱钙材料中所见的更为复杂。在2例病例中，扫描电镜显示中央尖内存在牙硬组织，而在其他病例中则被坏死的牙髓组织填充。本文简要讨论了中央尖这种可能的修复尝试。
