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目的:证实中医“高骨”的存在及它与相关结构的关系,为临床应用提供解剖学依据。方法:选择２０例小儿、２０例青年及８０例成人的桡骨标本,结合活体、尸体解剖、桡骨剖开和桡骨的Ｘ光片,对“高骨”及相关结构进行了形态学观测。结果:“高骨”是桡骨茎突上方向前突出的纵形骨嵴,长度为(１６．２５±１．９４)ｍｍ;“高骨”上端平面之下的桡骨下端略向前、向内弯曲,在此平面的骨质亦显著变薄;小儿、青年的“高骨”隆起处有骺板经过,在成人２８．７５%的人有明显骺线经过;“高骨”的内侧有桡动脉经过;桡骨茎突是向下的锥形突,长度为(９．６４±１．２) ｍｍ。结论:“高骨”存在;“高骨”与桡骨茎突是不同的结构;“高骨”是确定桡动脉的标记;“高骨”上端平面和“高骨”是桡骨下端的两个薄弱区域。
Objective: To confirm the existence of “high bone” of TCM and its relationship with related structures and provide anatomical basis for clinical application. Methods: Twenty cases of 20 children, 20 young adults and 80 adult radial specimens were selected. Morphology of “high bone” and related structures was observed by combining with living body, autopsy, radial dehiscence and radial radiographs. Results: The “high bone” was a longitudinal bone ridge protruding in front of the radial styloid process, with a length of (16.25 ± 1.94) mm. The lower radius of the bone below the upper plane of the “high bone” was slightly forward and inward Bending, bone in this plane is also significantly thinning; children, young “high bone” bulge at the epiphyseal plate after 28. .0% of adults have obvious epiphyseal line through; “high bone” medial radius Arteries passed; radial styloid process is a downward conical process, the length of (9.64 ± 1.2) mm. Conclusion: “high bone” exists; “high bone” is different from radial styloid process; “high bone” is the marker for identifying radial artery; “high bone” upper plane and “high bone” are two weaknesses at the lower end of radius area.