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骨龄即骨骼年龄,是人体生物年龄的重要内容,它通过骨骼的生长﹑发育﹑成熟﹑衰老的规律来推断年龄。骨龄评估能较准确地反映个体的生长发育水平和成熟程度,不仅可以确定儿童的生物年龄,还可以预测儿童的生长发育潜力及性成熟的趋势,在诊断某些遗传性和内分泌疾病方面也具有重大作用。通常人们通过左手手腕部X线片来评估骨龄,近年来随着计算机辅助技术的不断发展,骨龄评估由人工逐渐向计算机自动化转变。本文主要介绍了计算机辅助骨龄评估系统的发展过程和其中的主要技术,总结了影响骨龄评估系统的主要因素,并展望其未来的发展。
Bone age is the bone age, is an important part of the biological age of the human body, it is through the growth of bone growth, maturation, aging rules to infer the age. Bone age assessment can accurately reflect the level of individual growth and maturity, not only to determine the child’s biological age, but also can predict the growth potential of children and the tendency of sexual maturity in the diagnosis of certain hereditary and endocrine diseases also have Great effect. Usually, people use the left hand wrist X-ray film to assess bone age, with the continuous development of computer-assisted technology in recent years, bone age assessment from artificial to computer automation transformation. This article mainly introduces the development process of computer-assisted bone aging assessment system and its main technologies, summarizes the main factors affecting the assessment system of bone age, and prospects its future development.