Kornev M A
Arkh Anat Gistol Embriol. 1980 Feb;78(2):5-9.
The effect of such sports training as boxing, basket-ball and football on the hand skeleton was studied. Roentgenograms of hands in 80 young sportsmen 15--17 years old were examined. Synostosis in the hand bones, in distal portion of the forearm and mineral saturation of the metacarpal bones were studied by the standard method of roentgenodensitometry. It was stated that specific loading on the hand bones as a result of sports training (boxing, basket-ball) produces certain adaptive-compensatory changes in the hand bones development and structure. These changes are manifested as: decreasing rate of synostosis in the distal epiphysis of the forearm and hand bones in young boxers; certain time changes in sinostosis of definite parts of basket-ballers' hand skeleton. Their structural changes are seen as increased mineral saturation in the hand bones (more in boxers and less in basket-ballers) that correspondingly results in their increasing resistivity.
研究了拳击、篮球和足球等体育训练对手部骨骼的影响。对80名15至17岁年轻运动员的手部X光片进行了检查。采用X线骨密度测定标准方法研究了手部骨骼、前臂远端的骨融合以及掌骨的矿物质饱和度。结果表明，体育训练（拳击、篮球）对手部骨骼的特定负荷会在手骨发育和结构上产生一定的适应性补偿变化。这些变化表现为：年轻拳击手前臂远端骨骺和手部骨骼的骨融合速率降低；篮球运动员手部骨骼特定部位骨融合的某些时间变化。其结构变化表现为手部骨骼矿物质饱和度增加（拳击手增加更多，篮球运动员增加较少），相应地导致其抗折性增加。
