Olsson T, Thureson P, Borrman H
Hospital Dental Care, Vasa Hospital, Goteborg.
J Forensic Odontostomatol. 1993 Dec;11(2):37-44.
Dentures are not always marked. In Sweden legislation now exists to enforce it. This study was undertaken to establish the frequency of marked dentures, the incidence of edentulousness and a temperature resistance test of three possible marking bands. Patients from two long-term units were included in the study (n = 58). Observation of the dental status included absence of teeth, some teeth present and influence of dentures, complete, partial, upper or lower. Marking of the dentures was also recorded. Three different types of steel bands (Jasch; Remanit; ID-band) were exposed to temperature levels of 1100, 1200 and 1300 degrees C. Of a total of 58 patients 64% were edentulous and only 17 of the patients could be identified by means of the denture markings. None of the metal bands had readable markings at 1200 and 1300 degrees C, but at 1100 degrees C the ID-band and the Jasch band were readable, but not the Remanit band.
假牙并非总是有标记。瑞典目前已有相关立法来强制实施这一点。本研究旨在确定有标记假牙的频率、无牙发生率以及对三种可能的标记带进行耐热性测试。来自两个长期护理机构的患者纳入了研究（n = 58）。对牙齿状况的观察包括无牙、有部分牙齿以及假牙的影响，假牙是全口、局部、上颌还是下颌。假牙的标记情况也进行了记录。三种不同类型的钢带（Jasch；Remanit；ID带）被置于1100、1200和1300摄氏度的温度水平下测试。在总共58名患者中，64%为无牙患者，通过假牙标记仅能识别出17名患者。在1200和1300摄氏度时，没有一条金属带的标记可读，但在1100摄氏度时，ID带和Jasch带的标记可读，而Remanit带的标记不可读。
