扩展的围部植入炎受影响的植入物的表面消毒
Yuki Ichioka1, Jan Derks1, Lena Larsson1
1Department of Periodontology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Journal of clinical periodontology
|June 5, 2023
概括
使用或不使用性电解水 (AEW) 的空气抛光 (AP) 有效地从被扩展的围部植入炎影响的牙植入物中去除生物膜. 这两种方法都在清除植入物表面的污染方面取得了成功.
科学领域:
- 牙科植入物学 牙科植入物学
- 牙周病学 牙周病学
- 生物材料科学 生物材料科学
背景情况:
- 牙周植入物炎是植入牙植入物放置后的一个普遍并发症.
- 有效地去污染的植入物是了解疾病机制和改进未来治疗的关键.
研究的目的:
- 评估单独使用空气抛光 (AP) 和结合性电解水 (AEW) 的有效性,以对被扩展的牙周植入物感染的牙植入物进行表面净化.
主要方法:
- 分析了来自25名患有严重围植入炎的患者的34个被扩展的植入物.
- 植入物经历了使用AP或没有AEW的表面消毒,未经处理的植入物作为对照.
- 扫描电子显微镜 (SEM) 和能量分散式X射线光谱 (EDS) 用于表面分析.
主要成果:
- AP和AEW处理的AP都有效地去除了生物膜,留下了最小的残留细菌和矿物沉积物.
- 诸如植入线位点,区域,表面特征和性别等因素影响了净化结果.
- 据EDS分析,植入区会影响碳和的原子百分比,而表面特征会影响的含量.
结论:
- 使用或不使用性电解水的空气抛光是一种有效的治疗方法,用于从受围部植入炎影响的扩展牙植入物中去除生物膜.
- 选择污染清除方法时,可能需要考虑特定的植入物特征和解剖区域,以获得最佳结果.
相关概念视频
Cleaning, Sterilization, and Disinfection
7.2K
Cleaning, disinfection, and sterilization are the methods that help to break the infection chain and prevent disease.
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
Cleaning
The cleaning process usually involves using water with detergents or enzymatic cleaner and removing foreign material from objects and surfaces, including organic material such as body fluids or inorganic material like soil. Cleaning is performed before high-level disinfection and sterilization because foreign materials on the cover of the devices interfere with process...
7.2K
Hand hygiene
3.4K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Hand washing...
3.4K
Bacterial Signaling
33.0K
Bacterial signaling can occur within bacteria (intracellular) or between bacteria (intercellular). At times, a group of bacteria behaves like a community. To achieve this, they engage in quorum sensing, the perception of higher cell density that causes changes in gene expression. Quorum sensing involves both extracellular and intracellular signaling. The signaling cascade starts with a molecule called an autoinducer (AI). Individual bacteria produce AIs that move out of the bacterial cell...
33.0K


