McCaul L K, Bagg J, Jenkins W M
Restorative Dentistry, Glasgow Dental Hospital and School, Glasgow, UK.
Br J Oral Maxillofac Surg. 2000 Aug;38(4):328-30. doi: 10.1054/bjom.2000.0301.
We aimed to find out how long irradiated polyglactin 910 (Vicryl Rapide) remained in the oral tissues and to investigate the effect of chlorhexidine mouthwash on absorption time and bacterial growth on sutures. Twenty-one volunteers each had two Vicryl Rapide sutures placed intraorally under local anaesthesia. Ten of these subjects used chlorhexidine mouthwash twice daily. After 7 days, one suture was removed to be cultured for aerobic and anaerobic bacteria. The other was monitored for time from insertion to loss. The median survival value was 3 days (range 1-13). The median number of days to suture loss was less in the chlorhexidine group (3, range 1-11) than in the control group (4, range 1-13) but this was not significant. There were no significant differences in aerobic and anaerobic counts between the two groups. Vicryl Rapide may be useful for intraoral use.
我们旨在了解辐照聚乙醇酸910（快薇乔）在口腔组织中停留的时间，并研究洗必泰漱口水对缝线吸收时间及缝线处细菌生长的影响。21名志愿者在局部麻醉下于口腔内各植入两根快薇乔缝线。其中10名受试者每天使用两次洗必泰漱口水。7天后，取出一根缝线进行需氧菌和厌氧菌培养。另一根缝线则监测从植入到脱落的时间。中位存活时间为3天（范围1 - 13天）。洗必泰组缝线脱落的中位天数（3天，范围1 - 11天）少于对照组（4天，范围1 - 13天），但差异无统计学意义。两组之间需氧菌和厌氧菌计数无显著差异。快薇乔可能适用于口腔内使用。
