四手操作在玻璃离子粘结剂粘结的护理配合

Application of Four-handed Technique in Cementation of Glass ionomer cements

目的:在正畸GC树脂改良型玻璃离子粘结剂粘结过程中,评价四手操作的护理效果。方法:选择44例正畸患者,随机分成两组。均采用GC树脂改良型玻璃离子粘结剂进行粘结,对照组采取常规护理,实验组由四手操作完成。统计正畸托槽粘接脱落率以评价效果。结果:四手操作粘结托槽不仅缩短了椅旁操作时间,提高了工作效率,而且患者痛苦减少,复诊率降低。结论:提倡正畸护理时采用"四手操作"。

Objective：To evaluate the nursing efficacy of four-handed technique in Orthodontic GC cementation of resin modified Glass ionomer cements. Method：44 orthodontic patients wrere randomly divided into two groups, both given cementation of resin modifed glass ionomer cements. The control group was given regular nursing, experiementgroup was given four-handed technique. Expulsion rate of the bonding of orthodontic brackets was taken down for ap- praisal. Result：Four-handed technique shortens operation time by the chair, increases working efficiency, allievate patients＇ pain, lower the recurrence rate.Conclusion：Therefore four-handed technique should be advocated.