A manual of diseases of the throat and nose : including the pharynx, larynx, trachea, oesophagus, nose and naso-pharynx . Fig. 9o.—Inspiration. Fig. 94.—Attempted Phonation. (The right arytenoid cartilage is seen to pass in front of the left, andthe right vocal cord to pass beyond,the median line to compensate for theinaction of the left cord.) Paralysis of Individual Laryngeal Muscles. It has already been pointed out that individual fibres of the nervessupplying the laryngeal muscles may be implicated either in the medulla,in the main trunks, or the so-called branches, but in addition to thes
A manual of diseases of the throat and nose : including the pharynx, larynx, trachea, oesophagus, nose and naso-pharynx . Fig. 9o.—Inspiration. Fig. 94.—Attempted Phonation. (The right arytenoid cartilage is seen to pass in front of the left, andthe right vocal cord to pass beyond,the median line to compensate for theinaction of the left cord.) Paralysis of Individual Laryngeal Muscles. It has already been pointed out that individual fibres of the nervessupplying the laryngeal muscles may be implicated either in the medulla,in the main trunks, or the so-called branches, but in addition to these causesof paralysis, loss of power sometimes aj^ears to arise from simple myo-pathic change. Whether the affection under these circumstances is essen-tially muscular, or whether the nervous system, though apparently healthy,is in reality at fault, has not at present been determined. It is quite pos-sible that microscopic research may at a future period discover histologicalchanges in the nerves which are beyond our present means of the other hand, there is no doubt that muscles undergo idiopathicch
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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherne, booksubjectnose
