功能(neng)特(te)點(diǎn):
●真實(shí)(shi)尺(chi)寸(cun)大小
●解剖(pou)標(biāo)誌明顯
●包(bao)括(kuo):T1-T12胷椎(含椎(chui)間盤)神(shen)經(jīng)(jing)根(gen)
●椎骨間相(xiang)互(hu)固定(ding),避免(mian)變形
●固定在(zai)底(di)座(zuo)上(shang)