Patients with ankylosing spondylitis (AS) combined with severe cervical fusion deformity have difficult airways. Awake fiberoptic intubation is the standard treatment for such patients. Alleviating anxiety and discomfort during intubation while maintaining airway patency and adequate ventilation is a major challenge for anesthesiologists. Bronchial blockers (BBs) have significant advantages over double-lumen tubes in these patients requiring one-lung ventilation.

中文翻译：

---

清醒纤维插管和支气管阻滞剂在强直性脊柱炎患者中的使用。

强直性脊柱炎（AS）合并严重颈椎融合畸形的患者气道困难。清醒光纤插管是此类患者的标准治疗方法。减轻插管期间的焦虑和不适，同时保持气道通畅和足够的通气是麻醉师面临的主要挑战。在这些需要单肺通气的患者中，支气管阻滞剂 (BBs) 比双腔管具有显着优势。