圖A下面Inferioraspect圖B側(cè)面Lateralaspect腰椎lumbarvertebrae椎體粗壯,椎孔大,呈三角形。上、下關(guān)節(jié)突粗大,關(guān)節(jié)面幾乎呈矢狀位。棘突寬而短,呈板狀,水平伸向后方。因而,各棘突之間的間隙較寬,臨床上利用此間隙做腰椎穿刺術(shù)。...[繼續(xù)閱讀]

    圖A前面Anterioraspect圖B后面Posterioraspect骶骨saccum呈三角形,底向上,中間部分借纖維軟骨與第5腰椎相連結(jié);尖向下,與尾骨相接。骶骨前面凹陷稱盆面,有4對(duì)骶前孔,與骶管相通,有骶神經(jīng)的前支通過。其上緣中份向前隆凸,稱岬。骶骨后面沿...[繼續(xù)閱讀]

    圖A胸骨Sternum前面Anteriorasppect圖B第1肋骨1stcostalbone圖C第2肋骨2ndcostalbone圖D第6肋骨6thcostalbone圖E第12肋骨12thcostalbone...[繼續(xù)閱讀]

    圖A側(cè)面Lateralaspect圖B前面Anterioraspect...[繼續(xù)閱讀]

    圖A外面Externalsurface圖B內(nèi)面Internalsurface...[繼續(xù)閱讀]

    圖A內(nèi)耳門Internalacousticpore圖B骨性鼻腔外側(cè)壁Lateralwallofthebonynasalcavity...[繼續(xù)閱讀]

    圖A前面Anterioraspect圖B后內(nèi)面Posterointernalaspect...[繼續(xù)閱讀]

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    圖A上面Superioraspect圖B前面Anterioraspect...[繼續(xù)閱讀]