新疆哈萨克族儿童青少年手和腕部骨骼发育情况

摘要

Objective: To study the growth of the hand and wrist bones of Kazak children and its rule ofdevelopment, getting scientific evidence for deciding the standard of the skeletal age of childrenand adolescent. Methods: 1 515 Kazak nationality children and adolescents (male 742, female 77,ages ranging from newborn, 3 months, 6 months, 1-20 years) were divided into 23 groups. X-ray films of both hands and wrists were taken and analyzed statistically. Results: The order ofthe normal carpal bone ossification center appearance and epiphyses fusing was obtained. Conclu-sion: The appearance of the ossification centers and fusing of epiphyses of bones of both handsand wrists occur symmetrically at a higher ratio. The appearance of the ossification centers andfusing of the epiphyses in the female occur 1-3 years earlier than in the male. The age scope ofepiphyses fusing is larger.%目的：了解哈萨克族儿童青少年手和腕部骨骼发育情况，探讨其发育规律，并为制定哈萨克族儿童青少年骨龄标准提供科学依据，同时也为临床医学和人类学提供资料。材料和方法：选择哈萨克族儿童青少年1515人(男742，女773)其年龄为新生儿、3个月、6个月、1～20岁共23个年龄组。利用摄片法拍摄双手、腕部X片，进行观察和统计分析。结果：得出哈萨克族正常手、腕部各骨骨化中心出现及干骺愈合顺序。结论：手、腕部双手骨化中心出现及干骺愈合对称率较高。双手骨化中心出现及干骺愈合男、女性有区别，女性早于男性1～3岁。干骺愈合年龄范围较大。