Johnson G H, Powell L V, DeRouen T A
Department of Restorative Dentistry SM-56, University of Washington, Seattle 98195.
J Am Dent Assoc. 1993 Nov;124(11):38-46. doi: 10.14219/jada.archive.1993.0221.
Many studies have documented pulpal sensitivity after crown cementation, but none have determined its cause. By controlling technique variables in a large-scale clinical trial, the authors evaluated the contribution of zinc phosphate and glass ionomer luting cements in causing pulpal sensitivity or necrosis.
许多研究都记录了牙冠黏固后牙髓的敏感性，但尚无研究确定其原因。通过在一项大规模临床试验中控制技术变量，作者评估了磷酸锌水门汀和玻璃离子水门汀在引起牙髓敏感或坏死方面的作用。
