方法：分析69例特殊类型呼吸道异物患者的临床资料，其中45例在全身麻醉下经支气管镜通过声门取除异物，24例经气管切开取除异物。

Method: Clinical data of 69 patients with airway foreign body were analyzed, of which 45 patients underwent rigid bronchoscopy while another 24 patients underwent tracheotomy.

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方法：分析69例特殊类型呼吸道异物患者的临床资料，其中45例在全身麻醉下经支气管镜通过声门取除异物，24例经气管切开取除异物。

Method: Clinical data of 69 patients with airway foreign body were analyzed, of which 45 patients underwent rigid bronchoscopy while another 24 patients underwent tracheotomy.

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