低功率氦氖激光照射对拔牙创愈合的促进作用

目的:观察激光照射对拔牙窝愈合的疗效,对100例拔牙病人进行了临床观察。方法:采用低功率氦氖激光对50例拔牙病人在拔牙后的三周照射10次,另50例对照组拔牙病人则仅作常规处理。观察两组病人拔牙窝的愈合和牙槽骨的重建并做比较。结果:激光照射组的拔牙窝愈合速度明显较快,但牙槽骨的重建则差异很小。结论:研究表明拔牙后低功率氦氖激光照射拔牙窝能促进拔牙创的修复。

The Stimulation of He-Ne Laser Irradiation for Curing the Fossa Alveolar Post-Extraction of Teeth

Aim:To observe cure effect in alveolar fossa post - extraction of teeth by irradiation of He - Ne laser, we have treated 100 cases patients of with or without laser acupuncture. Methods: Post - extraction, fifty cases wereradiated directly by He - Ne laser acupuncture in Low Energy for ten times during 3 weeks as observing group, another 50 cases were treated usually without irradiation as a control group. The recovery of epitherium in surface of alveolar fossa and reconstruction of alveolar bone were compared between two groups. Results; The recovery of epitherium in surface of fossa of extraction of teeth is more rapid in study group, but there is no difference in alveolar bone reconstruction. Conclusion:Our study suggested that the irradiation by He - Ne laser in low energy profit in promotion of repairing the damage post - extraction of teeth.