Results . The length of arc line of deltoid origin was (.± .9) cm; the length of middle line was (. ±. ) cm.
Results . The length of arc line of deltoid origin was (.± .9) cm; the length of middle line was (. ±. ) cm.
果.三角肌起点弧长(.± .9)cm,中线长(.±. )cm;
Results . The length of arc line of deltoid origin was (.± .9) cm; the length of middle line was (. ±. ) cm.
果.三角肌起点弧长(.± .9)cm,中线长(.±. )cm;