牙活力和牙周愈合:生物牙在再生性内牙科中与MTA相当吗?
Shubham Sareen1, Prabhleen Kaur Brar2, Shipra Gupta2
1Oral Health Sciences Centre, Post Graduate Institute of Medical Education & Research, Chandigarh, India. shubham725358@gmail.com.
Evidence-based dentistry
|January 30, 2025
概括
这项研究比较了矿物三氧化物聚合物 (MTA) 和Biodentine用于成熟牙的内牙再生,而牙周炎则是牙周炎. 这两种材料都显示出有希望的结果,有显著的愈合和恢复牙的敏感性,表明它们是传统治疗的可行的替代品.
科学领域:
- 牙周内科医院 牙周内科医院 牙周内科医院
- 恢复性牙科 恢复性牙科
- 生物材料科学 生物材料科学
背景情况:
- 成熟牙中有瘤肉质的牙周炎对传统的内牙治疗构成了挑战.
- 再生性内牙术的目的是恢复脉的活力和功能.
- 矿物三氧化物聚合物 (MTA) 和生物是作为纸空间屏障的生物材料.
研究的目的:
- 为了比较MTA和Biodentine在再生性内牙科手术中作为纸空间屏障材料的有效性.
- 为了评估周病变愈合和牙敏感性在成熟的前牙与周牙周炎.
主要方法:
- 这是一项前性的双盲随机受控试验,涉及36名患者.
- 两次预约的协议包括过度仪器来诱导血栓,放置原塞,并用MTA或Biodentine密封.
- 在基线和长达18个月的时间内进行放射和电脉测试 (EPT) 评估.
主要成果:
- 总的来说,67.7%的患者表现出完全治愈周周病变,而32.3%的患者在18个月后表现出愈合的迹象.
- 观察到牙敏感度显著恢复,71%的人对EPT有积极反应.
- 在MTA和Biodentine之间,在周周治疗或恢复敏感性方面没有发现统计学意义上的差异.
结论:
- 在再生性内牙科中,MTA和Biodentine都是有效的生物材料,用于在纸中放置纸空间屏障.
- 这些材料有助于显著的牙周愈合和恢复牙敏感性.
- MTA和Biodentine提供了可行的替代方案,以传统的根运河治疗成熟的牙和牙周炎.
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