Pruhs R J, Olen G A, Sharma P S
J Am Dent Assoc. 1977 Apr;94(4):698-700. doi: 10.14219/jada.archive.1977.0353.
Twenty-five permanent premolars were evaluated for enamel defects. The primary molars that they succeeded had been successfully treated with a formocresol pulpotomy. A relationship between the enamel defects and the pulpotomy procedures has been found.
对25颗恒牙前磨牙的釉质缺陷进行了评估。它们所继承的乳磨牙曾成功接受过甲醛甲酚牙髓切断术治疗。已发现釉质缺陷与牙髓切断术操作之间存在关联。