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學習快評丨qibao666888　　最??(zui)大??(da)的??(de)挑??(tiao)戰(zhàn)??(zhan)來?(lai)自??(zi)技??(ji)術(shù)?(shu)層??(ceng)面??(mian)??，LVA術(shù)??(shu)對??(dui)醫(yī)??(yi)生??(sheng)顯??(xian)微??(wei)外??(wai)科??(ke)技??(ji)術(shù)??(shu)和??(he)解??(jie)剖??(pou)經(jīng)??(jing)驗??(yan)要??(yao)求??(qiu)極??(ji)高??(gao)??。??祿??(lu)韶?(shao)英??(ying)坦??(tan)言??(yan)??，頸??(jing)部??(bu)解??(jie)剖??(pou)結(jié)??(jie)構(gòu)??(gou)復??(fu)雜??(za)??，淋??(lin)巴??(ba)管??(guan)透??(tou)明??(ming)纖??(xian)細??(xi)??，直?(zhi)徑??(jing)僅?(jin)為??(wei)0.3毫?(hao)米??(mi)至??(zhi)0.5毫??(hao)米?(mi)??。在??(zai)密??(mi)集??(ji)的??(de)血??(xue)管??(guan)、神??(shen)經(jīng)??(jing)叢?(cong)中??(zhong)精??(jing)準??(zhun)定??(ding)位??(wei)并??(bing)吻??(wen)合??(he)??，這??(zhe)極??(ji)為??(wei)考??(kao)驗??(yan)醫(yī)??(yi)生??(sheng)的?(de)技??(ji)術(shù)?(shu)水??(shui)平??(ping)??，稍??(shao)有??(you)不??(bu)慎??(shen)就??(jiu)可??(ke)能??(neng)引?(yin)發(fā)??(fa)大??(da)出??(chu)血?(xue)或?(huo)神??(shen)經(jīng)??(jing)損??(sun)傷??(shang)??。。