CAJ | 학술논문

目的总结四手操作在正畸托槽粘结中的应用效果,探讨最佳护理方法.方法将正畸患者40例分为两组,试验组(n=20)使用四手操作进行正畸托槽粘结,采取吸唾器持续吸唾进行护理配合;对照组(n=20)由医生单独进行正畸托槽粘结,采用简单的棉卷隔湿.比较两组治疗工作时间、患者舒适度以及托槽脱落率.结果试验组工作时间为(40.7±2.1)min,75.0%的患者感觉基本舒适,托槽脱落率为2.5%;对照组工作时间为(56.7±3.2)min,30.0%的患者感觉基本舒适,托槽脱落率为9.2%,两组比较差异均有统计学意义(P<0.01).结论四手操作有助于提高托槽粘结的工作效率,使患者在治疗中更为舒适,结合持续吸唾法的护理配合可以显著降低托槽的脱落率.
목적 총결사수조작재정기탁조점결중적응용효과,탐토최가호리방법.방법 장정기환자40례분위량조,시험조(n=20)사용사수조작진행정기탁조점결,채취흡타기지속흡타진행호리배합;대조조(n=20)유의생단독진행정기탁조점결,채용간단적면권격습.비교량조치료공작시간、환자서괄도이급탁조탈락솔.결과 시험조공작시간위(40.7±2.1)min,75.0%적환자감각기본서괄,탁조탈락솔위2.5%;대조조공작시간위(56.7±3.2)min,30.0%적환자감각기본서괄,탁조탈락솔위9.2%,량조비교차이균유통계학의의(P<0.01).결론 사수조작유조우제고탁조점결적공작효솔,사환자재치료중경위서괄,결합지속흡타법적호리배합가이현저강저탁조적탈락솔.
Objective To analyze the application effect of four-handed technique on bending orthodontic brackets. Methods Forty cases were divided into two groups with random. The four-handed technique was applied during bending orthodontic brackets in the study group while the control group received routine method. The indicators including operation time, patient comfort and expulsion rate of bracket were compared between two groups. Results There were significant differences between the study group and the control group with the respect to the operation time(40.7 ± 2.1) vs (56.7 ± 3.2) min, expulsion rate of bracket (2.5% vs 75%) and patient comfort (75% vs 30%). Conclusions The four-handed technique can elevate the work efficiency in bracket bending, cut down the expulsion rate of bracket and make patient feel more comfortable.