Biagini G, Checchi L, Miccoli M C, Vasi V, Castaldini C
Institute of Human Morphology, University of Ancona, Italy.
J Periodontol. 1988 Feb;59(2):124-9. doi: 10.1902/jop.1988.59.2.124.
Twelve patients, aged 35 to 60, having adult periodontitis were treated with scaling and root planning performed with ultrasonic and hand scalers. Biopsies were taken, gingival crevicular fluid and clinical parameters were analyzed at different times, and the healing process was monitored. Findings showed a clear correlation between the amount of crevicular fluid and the histological inflammatory pattern, whereas no relationship between crevicular fluid and gingival pocket depth was apparent. In this study, no differences were found in the histological features of the repair process triggered by either type of scaler.
12名年龄在35至60岁之间的成人牙周炎患者接受了超声洁治器和手动洁治器进行的龈下刮治和根面平整治疗。进行了活检，在不同时间分析了龈沟液和临床参数，并监测了愈合过程。结果显示龈沟液量与组织学炎症模式之间存在明显相关性，而龈沟液与牙龈袋深度之间未发现明显关系。在本研究中，两种洁治器引发的修复过程的组织学特征未发现差异。
