Conclusion Spasmodic dysphonia demonstrates tonic dysphonia, as well as overadduction and spasm of the whole larynx, decreasing of expiratory flow and electromyography change for typical cases. 喉呼气流率明显减少。结论痉挛性发音障碍伴随着紧张性发音的同时声带或整个喉强烈内收痉挛,同时伴有呼气流率下降,典型病例可看到喉肌电的改变。
Rescue of severe spinal painful tonic spasm: report of one case 抢救重症脊髓痛性强直痉挛一例报道