摘要
目的:研究老年人慢性根尖周炎的疗效。方法:对98例患慢性根尖周炎的老年人,在接受根管治疗1～11年后的116颗牙进行复查;以同期治疗的80例中青年人的100颗同类牙作对照复查。采用根尖周指数(periapicalindex,PAI)评定X线片,并结合临床检查,对其疗效进行评价。结果:两组总疗效间差异显著(P<0.05)治疗后成功率老年组71.43%,明显低于中青年组82.50%(P<0.05)。结论:老年组慢性根尖周炎的疗效较中青年组为差。
Objective: To study of the curative effect of chronic apical periodontitis in elderly people. Methods: 116teeth from 98 elderly and 100 teeth from 80 young patients were reexamined, 1～11 years after root canal therapy. Thecurative effects were evaluated based on clinical examination and radiographic assessment using periapical index (PAI).Result: There was statistically difference in the overall healing rates between the two groups. The healing rates in elderlypoople (71.43%) were significanty lower than those in the young people (82.50%). Conclusion: The curative effects ofchronic apical periodotitis in the elderly in lower than that of the young people.
出处
《中华老年口腔医学杂志》
2003年第3期148-149,共2页
Chinese Journal of Geriatric Dentistry
