[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f65-g5LTUgHIk8dGZIHhGe2pKpxnfW0g-O4HGxk3yxcs":3,"$fOgQHjkQX-OWOAG9vFy9e77KDpPGrsB82Ur8-9EWYu9A":8},{"code":4,"msg":5,"message":6,"data":6,"success":7},401,"认证失败，无法访问系统资源",null,false,{"code":9,"msg":10,"message":6,"data":11,"success":55},200,"操作成功",{"id":12,"name":13,"describes":6,"symptoms":6,"checkup":6,"treatment":6,"seoTitle":14,"seoKeywords":15,"seoDescription":16,"coverVertical":6,"coverAcross":6,"introduceClassifications":17,"departments":53},5817,"咽鼓管异常开放症"," 咽鼓管异常开放症的症状、原因及治疗方法\n"," 咽鼓管异常开放症,咽鼓管开放症,咽鼓管异常,耳鸣治疗,耳部问题,耳科疾病\n"," 了解咽鼓管异常开放症的症状、原因以及如何进行有效的治疗。专业的资讯帮助您更好地理解这一耳科疾病，并提供实用的治疗建议。",[18,23,28,33,38,43,48],{"id":19,"classification":20,"description":21,"sort":22,"diseaseId":12},37687,"概述","\u003Cp>　　咽鼓管咽口正常处于关闭状态，只在吞咽、呵欠、张大口和擤鼻等动作时方作瞬息开放，进行鼓室内气体交换。如咽口肌肉麻痹、萎缩，可使咽口经常处于开放状态而产生症状，称为咽鼓管异常开放症。\u003C/p>",0,{"id":24,"classification":25,"description":26,"sort":27,"diseaseId":12},37691,"病因","\u003Cp>　　1.咽鼓管咽口周围软组织缺损，瘢痕粘连、萎缩和肌肉麻痹等，常见者如萎缩性鼻炎、咽炎、放疗后鼻咽粘膜萎缩和重症肌无力等。\u003C/p>\u003Cp>　　2.精神因素 过度精神紧张，使肌肉处于强直收缩状态。\u003C/p>\u003Cp>\u003C/p>",1,{"id":29,"classification":30,"description":31,"sort":32,"diseaseId":12},37697,"症状","\u003Cp>　　常见症状：耳鸣、说话、张口、吞咽时加重、躺平、弯腰低头、紧闭口吸鼻时减轻\u003C/p>\u003Cp>　　1.低音耳鸣，与呼吸频率同步，说话、张口、吞咽时加重，躺平、弯腰低头、紧闭口吸鼻时减轻，故患者不时作吸鼻动作，有时沉默不愿说话。\u003C/p>\u003Cp>　　2.自听过强 听别人说话不清，听自已说话过响，因说话音直接经咽鼓管传入中耳内所致。\u003C/p>\u003Cp>　　3.检查可见鼓膜混虫，随呼吸而出现内陷和外突的扇动状态是其特点。\u003C/p>",2,{"id":34,"classification":35,"description":36,"sort":37,"diseaseId":12},37702,"检查","\u003Cp>　　检查项目：听力检查、咽鼓管功能测定\u003C/p>\u003Cp>　　功能检查：听力正常或有轻度传导性聋；咽鼓管功能测定，鼓膜声顺值增大，鼓室压曲线为超限形，可见到呼吸时波浪形压力曲线。\u003C/p>\u003Cp>\u003C/p>",3,{"id":39,"classification":40,"description":41,"sort":42,"diseaseId":12},37707,"并发症","\u003Cp>本病常有咽鼓管的感染，故可出现与咽鼓管堵塞相关的一系列并发症，包括间断耳鸣发作，耳膜凹陷。也可兼有乏力、头昏、失眠等症。感染可直接蔓延的中耳以及扁桃体，并发中耳炎的患者，可有耳鸣、耳聋等表现，外耳道有异常分泌物流出。感染扁桃体可造成扁桃腺肿大。\u003C/p>",4,{"id":44,"classification":45,"description":46,"sort":47,"diseaseId":12},37715,"预防","\u003Cp>　　2．调理情志，勿过度紧张、疲劳。\u003C/p>",5,{"id":49,"classification":50,"description":51,"sort":52,"diseaseId":12},37721,"治疗","\u003Cp>　　1.以往采用腐蚀、灼烧咽口粘膜使疤痕收缩，但疗效不肯定，现很少采用。可用4比1的硼酸和水杨酸粉喷敷，或用30%三氯醋酸或5%石炭酸局部涂抹等。\u003C/p>\u003Cp>　　2.用液体硅胶注射于咽口前唇粘膜下，在鼻咽镜监视下进行，注射到使咽口缩窄至一半为止。\u003C/p>\u003Cp>　　3.用激光烧灼前唇组织，使疤痕缩窄。\u003C/p>\u003Cp>　　4.腭帆张肌腱松解术 病人仰卧垂头，用开口器张口，用1%利多卡因作局部粘膜下浸润及腭大孔神经阻滞麻醉，在软硬腭交界处，于第八磨牙槽后内做小弧形切口，分离翼突，用凿从其根产凿断，把外后侧肌腱推移到翼突的内前方，使腭帆张肌松弛，用丝线将肌腱固定于该翼突后方，咽口即可放松而关闭。\u003C/p>\u003Cp>　　5.功能障碍者，可用局部封闭和电针刺激治疗。\u003C/p>\u003Cp>\u003C/p>\u003Cp>　　（1）腭帆张肌肌腱正常解剖位置\u003C/p>\u003Cp>（2）改道后肌腱位置\u003C/p>",6,[54],"耳鼻咽喉头颈科",true]