如其他病因导致的上气道阻塞，可根据阻塞原因给予相应的手术方法进行治疗。
If upper airway obstruction is caused by other diseases, additional surgical procedures should be taken accordingly.
目的研究阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者清醒和睡眠时上气道阻塞的情况及其变化。
Objective To investigate the obstructive site and the dynamic change of the upper airway in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) during sleep and wakefulness.
事实上，最常见的功能性鼻气道阻塞原因就是下鼻甲肥大。
In fact, the most common cause of functional nasal airway obstruction is inferior turbinate hypertrophy.
目的探讨阻塞性睡眠呼吸暂停（OSA）患者不同水平上气道径与颌面解剖结构异常之间的关系。
Objective To investigate the contributions of craniofacial defects to the upper airway narrowing in different levels in patients with obstructive sleep apnea(OSA).
目的：探讨腭咽环扎术(VRLP)后阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者的上气道形态特征。
Objective: To study the upper airway morphologic changes in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) after velopharyngeal ring ligation procedure (VRLP).
结论OSAHS患者睡眠时上气道的阻塞是变化的、多区域的。
Conclusions The obstruction of upper airway during sleep is dynamic and multilevel in patients with OSAHS.
上气道解剖性狭窄与阻塞是OSAHS发病的重要原因。
目的：研究恒牙早期青少年不同矢状骨面型上气道宽度及舌骨位置，从而探讨阻塞性睡眠呼吸暂停综合症发病与矢状骨面型的关系。
Objective: The purpose of this study was to investigate various upper airway widths and tongue positions according to different Angle classification in adolescence.
目的应用MRI观察阻塞性睡眠呼吸暂停综合征(OSAS)患者与正常对照组上气道变化，评价MRI的应用价值并探讨OSAS的发生机制。
Objects to observe the change of pharyngeal airway in patients with sleep apnea and to evaluate the MRI value and to investigate the mechanisms of obstructive sleep apnea syndrome (OSAS).
目的应用MRI观察阻塞性睡眠呼吸暂停综合征(OSAS)患者与正常对照组上气道变化，评价MRI的应用价值并探讨OSAS的发生机制。
Objects to observe the change of pharyngeal airway in patients with sleep apnea and to evaluate the MRI value and to investigate the mechanisms of obstructive sleep apnea syndrome (OSAS).
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