Vertical lines ●Anterior middle line(前正中线) ●Mid-clavicular lines(锁骨中线) o Spinal line(后正中线) axillary lines (anterior,middle,posterior) (腋前、中、后线) ·Scapular lines(肩胛线)l Anterior middle line(前正中线) l Mid-clavicular lines(锁骨中线) l Spinal line(后正中线) l axillary lines (anterior,middle, posterior) (腋前、中、后线) l Scapular lines(肩胛线)