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目的探讨足弓类型的评定标准,建立诊断平足的客观指标。方法随机取样50例(100个足)的足底印模型进行足腰及足长的测定,计算出足腰指数,并进行统计学处理。结果足腰指数:高弓型足为0~6.75;正常型足为6.76~20.24;扁平型足为20.25~26.98。结论足腰指数可以作为评定足弓类型的客观指标,而且操作简便,数据不重叠,分型界线清楚,适用于健康体检中对正常范围内的不同足弓进行合理分型。
Objective To investigate the evaluation criteria of arch type and set up an objective index for diagnosing flat foot. Methods Fifty cases (100 feet) of foot imprint model were randomly selected for determination of foot and foot length. The lumbar index was calculated and statistically analyzed. Results Foot lumbar index: high bow type foot is 0 ~ 6.75; normal foot type is 6.76 ~ 20.24; flat type foot is 20.25 ~ 26.98. Conclusions The lumbar spine index can be used as an objective index to evaluate the type of arch, and its operation is simple, the data do not overlap, and its classification line is clear. It is suitable for reasonable classification of different arch in the normal range during physical examination.