Paszyna C, Kerschbaum T, Marinello C P, Pfeiffer P
Vorklinische Zahnheilkunde der Universität zu Köln.
Dtsch Zahnarztl Z. 1990 Jul;45(7):406-9.
788 patients with 3-unit resin-bonded bridges were followed up over a time period of up to 5 years after placement. In this multicenter study, the following clinical variables were analyzed: caries, periodontal disease, loss of pulp vitality and the behavior of the dental materials involved were assessed. Adverse findings were rare. More data are needed over a longer period of time to support the present results.
788例使用3单位树脂粘结桥修复的患者在修复后长达5年的时间内接受了随访。在这项多中心研究中,分析了以下临床变量:龋齿、牙周疾病、牙髓活力丧失情况,并评估了所涉及牙科材料的性能。不良发现很少见。需要更长时间的更多数据来支持目前的结果。