Objective to assess four-handed technique in clinical odontoplasty teaching for postgraduates.
目的探讨四手操作在口腔正畸研究生临床教学中的作用。
Objective To evaluate the therapeutic efficiency of the four-handed technique in oral treatment.
目的探讨四手操作对口腔治疗效率的提高。
Results "Four-handed"technique was adopted in 6.00% of the clinics, while rubber dams were used only in 0.67% of the clinics.
结果实行“四手操作”的口腔医疗机构很少，仅占6.00%，使用橡皮障的医疗机构极少，占0.67%；
Results "Four-handed"technique was adopted in 6.00% of the clinics, while rubber dams were used only in 0.67% of the clinics.
结果实行“四手操作”的口腔医疗机构很少，仅占6.00%，使用橡皮障的医疗机构极少，占0.67%；
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