【摘要】 通过对1116周岁女性及1320周岁男性青少年左侧肩、肘、腕、髋、膝、踝关节拍摄X线片,进行了青少年的骨龄研究。根据骨骼生长发育的特点,提出了各大关节X线片判定骨龄的观察指标及分级标准,并使用SPSS软件包进行数据处理,建立了青少年利用6大关节骨骺愈合程度判定女性是否已满14周岁、男性是否已满16周岁或18周岁的判别分析方程。更多还原

【Abstract】 We collected 2160X -ray plates of 150girls(11～16years)and 210boys(14～19years)who are all from Henan Province of China,and mea sured the articulatio humeri,cubit i,manas,coxae,genus,pedis.Statistics anal-ysis was made with SPSS.The discrimi native function were made for girls(>14years or <14years)and boys(>16years or <16years;>18years or <18ye ars).The results can be used for forensic science practice.更多还原