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斜视矫正术前斜视角测定的准确与否直接影响手术效果,目前多采用三棱镜度与圆周度联合检查斜视度来设计手术量。所以三棱镜度与圆周度之间的关系就显得十分重要。在理论上,对三棱镜度与圆周度的关系已早有定论,根据三棱镜的屈光原理推算出1°=1.75~△。我们暂称之为理论值,但通过临床手段检查结果与该值相差很大,我们暂称之为临床值。为了探讨临床上三棱镜度与圆周度的关系及其影响因素,我们对64名共转性斜视患者进行了斜视角的测定,现将检查结果及分析报告如下:
Strabismus surgery before surgery to determine the accuracy of oblique angle directly affect the surgical results, the current use of prism and circularity degree to check the degree of strabismus to design the amount of surgery. Therefore, the relationship between the prism and the degree of circumference is very important. In theory, the relationship between the prism and the degree of the circumference has long been a definite conclusion, according to the prism principle of refractive projections 1 ° = 1.75 ~ △. We tentatively called the theoretical value, but by clinical means test results and the value of a great difference, we tentatively called the clinical value. In order to explore the relationship between the clinical prism and the degree of circumference and its influencing factors, we conducted a total of 64 patients with total strabismus strabismus angle determination, the test results and analysis reports are as follows: