法医学杂志

法医学杂志 ›› 2008, Vol. 0 ›› Issue (3): 182-184.

• 论文 • 上一篇    下一篇

14岁青少年骨发育的变化趋势

叶龙玉;李开;叶可;张秦初;刘志晖;文晓明;刘四海;彭毓斌;倪俊;   

  1. 娄底市卫生学校,南京医科大学法医学系,娄底市公安局娄星分局,西安交通大学医学院法医系,娄底市卫生学校,冷水江市人民医院,冷水江市人民医院,娄底市卫生学校,娄底市卫生学校 湖南娄底417000,江苏南京210029,湖南娄底417000,陕西西安710061,湖南娄底417000,湖南冷水江417500,湖南冷水江417500,湖南娄底417000,湖南娄底417000
  • 发布日期:2008-06-25 出版日期:2008-06-28

Trend of Bone Development of Adolescent at 14 years old

YE LONG-YU1, LI KAI2, YE KE3, ZHANG QIN-CHU4, LIU ZHI-HUI1, WEN XIAO-MING5, LIU SI-HAI5, PENG YU-BIN1, NI JUN1 (1. LOUDI HYGIENIC SCHOOL, LOUDI 417000, CHINA; 2. DEPARTMENT OF FORENSIC MEDICINE, NANJING MEDICAL UNIVERSITY, NANJING 210029, CHINA; 3. LOUXIN   

  • Online:2008-06-25 Published:2008-06-28

被引次数

5

摘要： 目的描述当前我国14岁青少年手腕骨发育特征,并初步评估14岁的青少年骨发育的变化趋势。方法以湖南娄底地区14岁青少年为对象(男53人,女56人),拍摄左手腕部X线片,参照顾氏图谱法描述各选定观察部位并分析发育特征,将统计结果与顾氏图谱法14岁骨龄标准进行比较分析。结果与顾氏法相比,男生组桡骨远端、第1掌骨近端和近节第4指骨骨骺发育程度较高,而女生组桡骨远端、第2～5掌骨、第1～5近节指骨和第2～5中节指骨骨骺发育程度较高。结论当前我国14岁青少年骨发育存在提前趋势,在女生组尤为显著。14岁是刑事责任年龄点之一,法医推断该年龄时应注意该特征对推断结果的影响。

关键词: 法医人类学, 年龄测定, 骨发育趋势

Abstract: Objective To describe characteristic of hand-wrist bone development in adolescents of 14 years old in China, and to estimate trend of bone development of them. Methods A total of 109 adolescents of 14 years was selected as subjects (males: 53, females: 56). X-rays examination of their left hand-wrist bone were performed and analyzed. The development characteristics of each position in accordance with Gu′s mapping of skeletal age were compared with Gu′s results and ours. Results Compared with Gu′s, osteoepiphysis of distal radius, the first metacarpal bone, the fourth proximal phalanx were more advanced in boys, osteoepiphysis of distal radius, the second-fifth metacarpal bones, the first-fifth proximal phalanxs, and the second-fifth middle phalanxs were more advanced in girls. Conclusion The results suggested that a forward trend of 14 years old adolescents bone development currently exists in our country, especially in girls. As an important age of criminal responsibility, this forward trend of development of bones among adolescents currently should be kept in mind when estimating bone age of criminals.

Key words: forensic anthropology, age determination, trend of bone development