指導(dǎo)意見:斷裂的臂叢神經(jīng)手術(shù)吻合只是為神經(jīng)恢復(fù)創(chuàng)造了條件,但不能恢復(fù)神經(jīng),其神經(jīng)吻合術(shù)后神經(jīng)吻合之處形成新的神經(jīng)終板,神經(jīng)功能的恢復(fù)關(guān)鍵是神經(jīng)纖維和神經(jīng)細(xì)胞能不能再生穿過此神經(jīng)終板,如吻合后神經(jīng)不能興奮無力穿過此神經(jīng)終板既為手術(shù)失敗。
2024-05-29 13:32