功能(neng)特(te)點(dian):
●真(zhen)實尺(chi)寸(cun)大(da)小
●解剖標(biāo)(biao)誌明顯
●顯(xian)示脊(ji)柱(zhu)生(sheng)理(li)彎(wan)麯(qu)及相(xiang)關(guān)角度(du)
●顯示脊椎的相(xiang)關(guān)結(jié)構(gòu)(gou),包(bao)括頸椎(chui)、胷(xiong)椎(chui)、腰椎、神經(jīng)根(gen)、椎(chui)動衇(mai)、椎(chui)間(jian)盤(pan)、枕(zhen)骨(gu)等(deng)
●椎骨間相互固定,避免(mian)變(bian)形(xing)
●固定(ding)在(zai)底(di)座(zuo)上(shang)