本研究是总义齿球面板排牙法系列研究中的一个课题。作者对圆形(牙合)曲面板(亦称球面板)的主要技术参数曲率半径r,用球径计进行了严密的科学测定,并计算出球面板的弯曲程度一曲率(ρ)。结果:样品之一的r为10.4±0.3cm,ρ为0.096cm~(-1);样品之二的r为11.2±0.3cm,ρ为0.089cm~(-1),均与主观设计基本相符。文章还对本研究的临床意义作了讨论。 This study is a research topic in the series of row denture method of total denture ball panel. The author of the circular (occlusal) curved plate (also known as the spherical) the main technical parameters of the radius of curvature r, with a ballistic meter rigorous scientific determination, and calculate the degree of curvature of the spherical plate curvature (ρ). Results: One of the samples had a r of 10.4 ± 0.3 cm and a ρ of 0.096 cm -1. The second sample had an r of 11.2 ± 0.3 cm and a ρ of 0.089 cm -1, both of which were basically consistent with the subjective design . The article also discussed the clinical significance of this study.