既往的研究表明鼻手术后鼻腔填塞可致患者夜间睡眠呼吸暂停的次数增多和持续时间加长。为明确鼻填塞是否会导致血氧不饱和,作者进行了下述研究。以17名(男11,女6;年龄18～38岁)因鼻中隔偏曲作中隔粘膜下切除术的健康人作为试验对象,患者均无睡眠呼吸暂停史;术前检查有高血压和最大呼吸气流量异常者概未纳入研究组。本组受试者鼻中隔手术(其中5例还作了下鼻甲烧灼术)均在全麻下完成,术后用凡士林纱条填塞鼻腔。术前用药相同,术后均不用镇静剂。每一患者在术前术后当夜睡眠均置于连续监测之下,即患者作 Previous studies have shown that nasal packing after nasal surgery can cause patients to sleep at night increased the number of sleep apnea and duration increased. To clarify whether nasal packing leads to oxygen saturation, the authors conducted the following study. 17 healthy subjects (male 11, female 6; age 18-38) undergoing subtotal mucosal resection due to nasal septum deviation were selected as subjects. All patients had no history of sleep apnea. Preoperative examination had hypertension and maximal Breathing abnormal gas flow were not included in the study group. Nasal septum surgery in this group of subjects (of which 5 cases were also made under the turbinate cautery) were completed under general anesthesia, postoperative Vaseline gauze packing nasal cavity. The same medication before surgery, no sedation after surgery. Each patient’s sleep on the night before surgery and after surgery were placed under continuous monitoring, that is, patients