CAJ | 학술논문

目的研究电子牙周探针在牙种植体和自然牙的探诊深度检查的可重复性,评价其在检查种植体周围组织健康状况中的应用价值.方法对48例患者54颗种植体的324个位点和54颗对照同名自然牙的324个位点用电子牙周探针分别间隔1小时检查探诊深度两次,将自然牙和种植体检查位点按探诊是否出血分为炎症组和健康组,比较两次探诊深度检查的可重复性.结果种植体炎症组两次探诊深度分别为2.97±1.24mm和3.25±1.35mm(X±S),第二次检查的探诊深度大于第一次的探诊深度,差异有统计学意义(P＜0.05).其它各组比较均未见差异的显著性.结论电子压力探针在自然牙和牙种植体健康位点的探诊检查中有较好的可重复性,但用于种植体周围组织炎症位点的探诊检查时,其可重复性有所下降,评价种植体周围组织的炎症发展情况时应同时参考其它检查指标.
목적 연구전자아주탐침재아충식체화자연아적탐진심도검사적가중복성,평개기재검사충식체주위조직건강상황중적응용개치.방법 대48례환자54과충식체적324개위점화54과대조동명자연아적324개위점용전자아주탐침분별간격1소시검사탐진심도량차,장자연아화충식체검사위점안탐진시부출혈분위염증조화건강조,비교량차탐진심도검사적가중복성.결과 충식체염증조량차탐진심도분별위2.97±1.24mm화3.25±1.35mm(X±S),제이차검사적탐진심도대우제일차적탐진심도,차이유통계학의의(P＜0.05).기타각조비교균미견차이적현저성.결론 전자압력탐침재자연아화아충식체건강위점적탐진검사중유교호적가중복성,단용우충식체주위조직염증위점적탐진검사시,기가중복성유소하강,평개충식체주위조직적염증발전정황시응동시삼고기타검사지표.
Objective To analyze the reproducibility of probing depth (PD) measurement with Florida probe on natural teeth and dental implants, and to evaluate its diagnostic value on peri-implant conditions.Methods A total of 324 sites of 54 dental implants from 48 patients, together with 324 sites of 54 homonym teeth from the same group of patients, were probed twice with Florida probe, one hour intervened between the two measurements. The reproducibility of PD measurements was analyzed for both natural teeth and dental implants groups. Inflamed groups and healthy groups were selected according to presence or absence of bleeding on probe (BOP).Results The mean probing depth (PD) of inflamed dental implants group was 2.97±1.24mm and 3.25±1.35mm (X±S), the difference between the two values was statistically significant (P＜0.05). There was no diffenrence in other groups.Conclusion The reproducibility of PD measurement with Florida probe was good both on natural teeth and healthy sites of dental implants. However, it was less reliable around inflamed dental implants, other examinations should be combined while evaluating peri-implant conditions.