中国临床实用医学
中國臨床實用醫學
중국림상실용의학
CHINA CLINICAL PRACTICAL MEDICINE
2010年
1期
26-27
,共2页
固定矫治器%牙龈指数%龈沟液%细菌
固定矯治器%牙齦指數%齦溝液%細菌
고정교치기%아간지수%간구액%세균
Fixed orthodontic appliance%Gingival index%Bacteria%Gingival crevicular fluid
目的 研究固定矫治器对牙龈状况及龈沟液细菌组成的影响.方法 对100例固定矫治器的患者,分别于矫治器戴入前,戴矫治器后1、2、3、6和12个月,矫治结束及结束后3月记录牙龈炎症指数;同时取龈沟液,进行常规细菌分类计数.结果 戴入矫治器1、2月后牙龈炎症指数与矫治前相比明显增高(P＜0.05),3月后逐渐恢复(P＞0.05);与矫治前相比戴矫治器1、2月后球菌比例明显下降,梭状杆菌和螺旋体的比例明显升高(P＜0.01),3月后逐渐恢复.结论 固定矫治器的戴入对牙龈组织的健康可造成一定的影响.
目的 研究固定矯治器對牙齦狀況及齦溝液細菌組成的影響.方法 對100例固定矯治器的患者,分彆于矯治器戴入前,戴矯治器後1、2、3、6和12箇月,矯治結束及結束後3月記錄牙齦炎癥指數;同時取齦溝液,進行常規細菌分類計數.結果 戴入矯治器1、2月後牙齦炎癥指數與矯治前相比明顯增高(P＜0.05),3月後逐漸恢複(P＞0.05);與矯治前相比戴矯治器1、2月後毬菌比例明顯下降,梭狀桿菌和螺鏇體的比例明顯升高(P＜0.01),3月後逐漸恢複.結論 固定矯治器的戴入對牙齦組織的健康可造成一定的影響.
목적 연구고정교치기대아간상황급간구액세균조성적영향.방법 대100례고정교치기적환자,분별우교치기대입전,대교치기후1、2、3、6화12개월,교치결속급결속후3월기록아간염증지수;동시취간구액,진행상규세균분류계수.결과 대입교치기1、2월후아간염증지수여교치전상비명현증고(P＜0.05),3월후축점회복(P＞0.05);여교치전상비대교치기1、2월후구균비례명현하강,사상간균화라선체적비례명현승고(P＜0.01),3월후축점회복.결론 고정교치기적대입대아간조직적건강가조성일정적영향.
Objective To investigate the influence of fixed orthodontic appliance on gum condition and the composition of bacteria in gingival crevicular fluid. Methods The gingival inflammation index of 100 patients wearing straight wire fixed orthodontic appliance were recorded before the placement of appliance and 1,2,3,6,12 month after the placement of appliance, respectively. Meanwhile, the gingival crevicular fluid was taken and routine bacteria count was performed. Results The gingival inflammation index increased significantly in the first and second month after wearing the appliance (P＜0.05 ), and recovered in the third month (P＞0.05).The proportion of Clostridium perfringens and spirochetes was significantly higher, but the proportion of Coccus decreased significantly in the first and second month after wearing the appliance(P＜0.01 ) ,which restored gradually after the third month. Conclusion The placement of fixed orthodontic appliance has an influence on the gum condition.
