高龄老年人余留牙牙周情况调查分析

Investigation of the periodontal status of the senile people

目的:了解高龄老年人余留牙的牙周情况。方法:对850名平均年龄为80岁的老年人的牙周情况进行调查分析。结果:(1)本调查组老年人中牙周疾病患病率较高。牙龈炎为93.18%,牙龈退缩为93.53%,牙周炎为64.35%。牙石检出率为90.35%,似随年龄增加有所加重。(2)全身慢性疾病对牙周组织的影响不尽相同。糖尿病患者牙龈炎及牙周炎的检出率,较其他疾病为多。(3)口腔内的不良修复体,是老年人患牙周疾病的一个因素。结论:牙周疾病仍是高龄老年人的常见病,是牙齿缺失的重要原因。

Objective: To understand the periodontal status of the aged people. Methods: Periodontal examinationswere carried out and the correlated data were collected and analyzed in a population of 850 senile persons at an averageage of 80. Results:(1) The incidences of the periodontal disorders were relatively high: 93.18% with gingivitis, 93.53%with gingival recession, 64.35% with periodontitis, 90.35% with dental calculus. (2) Systemic chronic conditions haddifferent effect on the periodontal status of the aged with the highest incidences of gingivitis and periodontitis in diabetespatients. (3) Ill-fitting prosthesis contributed to the occurrence of the periodontal disorders. Conclusion: Periodontaldiseases, which are the important factors causing loss of tooth, are common in aged persons.