Method:Anterior and posterior pedicular height,pedicular depth,alar depth,and posterior alar height of S1 vertebrae were measured in 11 cadaver bony pelves bilaterally.

 
  • 方法:測量16具尸體骨盆標本雙側S1椎弓根前后緣的高度、深度(S1椎弓根最狹窄處的寬度)、骶翼深度、骶翼高度。
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