About 90% of patients have long-term relief of dysphagia after a myotomy, with a low incidence of symptomatic acid reflux.

约90%的患者有一个切开后长期吞咽困难救济，与胃酸倒流的症状发生率较低。

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Lower cranial nerve palsy with dysphagia and poor gag reflex is a potentially life-threatening condition, and rarely a complication of high cervical injury.

摘要最后四条颅神经麻痹可引起吞咽困难及作呕反射变差，有可能导致营养不良、吸入性肺炎、呛死等并发症，罕由于上段颈椎受伤所引发。

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Sometimes patients might experience also a sore throat, dysphagia or stridor.

有时病人可能会出现咽喉痛、吞咽困难和喘鸣。

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