2022年中医耳鼻喉科学复习总结2 .pdf
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1、1/16(一)耳部解剖耳 分 为 外 耳,内 耳,中耳.1.外耳:包括耳廓和外耳道.外耳道由骨部和软骨部组成.两者交界处较狭窄,称外耳道峡部,异物常嵌顿于此2.中耳包括鼓室,咽鼓管,鼓窦及乳突.鼓室是不规则含气空腔.外侧壁其位置与外耳道底呈45-50 角,鼓膜分松驰部和紧张部.鼓脐:鼓膜中心凹点相当于锤骨柄尖端.内侧壁:中央隆起部为耳蜗底周突向鼓室所形成称鼓岬.鼓岬后上方是前庭窗,为通入内耳前庭部的孔,后下方是蜗窗,向内通入耳蜗的鼓阶.上壁岩鳞裂在 2岁前未闭合,成为中耳感染进入颅内的途径之一听小骨由锤骨,砧骨,镫骨组成.咽鼓管:成人鼓室口高于咽口1.5-2.5mm,而儿童短粗平直,易引起中耳
2、感染.鼓窦外侧壁相当于外耳道上三角,此处表面有小孔,又称筛区,是乳突手术进路的标志.乳突小房又称乳突气房,可分为蜂窝型(气化型或含气型),板障型,硬化 型(坚 质 型)和 混 合型.3.内耳包括骨迷路和膜迷路.骨迷路包括耳蜗,前庭,骨半规管。膜迷路包括窝管,椭圆囊球囊,膜半规管耳生理功能:平衡,听觉。(二)鼻部解剖鼻由外鼻,鼻腔,鼻窦组成1.外鼻由骨部,软骨部2/16 及外覆皮肤组成。静脉回流:外鼻的静脉主要经过内眦静脉和面静脉汇入颈内静脉,内眦静脉又可经眼上、下静脉与海绵窦相连通,面部静脉管内无瓣膜,血液可双向流动,当鼻或上唇有疖肿时,勿挤压,可能引起海绵窦血栓性静脉炎的危险。2.鼻腔内侧壁
3、:即鼻中隔,鼻中隔前下部的黏膜 内 动 脉 血 管 组 成 网丛,此处称为利特尔区,又称易出血区。外侧壁:有三个呈阶梯状排列的长条骨片,外覆黏膜,由下向上依次称为下、中、上鼻甲。各鼻甲的外下方均有一裂隙样空间,对应地依次称为下、中、上鼻道。鼻窦是鼻腔周围颅骨内的含气空腔,有4 对。分别为上颌窦、筛窦、额窦和蝶窦。3.前组鼻旁窦:上颌窦、前组筛窦和额窦,开口于中鼻道;后组鼻旁窦包括后组筛窦和蝶窦,前者开口于上鼻道,后者窦口位于蝶筛隐窝.上 颌 窦 为 鼻 窦 中 最 大者。鼻的生理:呼吸,清洁,加湿,嗅觉,共鸣和反射.(三)咽部解剖咽自上而下可分为鼻咽,口咽,喉咽.鼻咽:咽峡(悬 雍 垂 和 软
4、 腭 游 离缘,下有舌背及两侧舌腭弓和咽腭弓组成),双侧为咽侧索。喉咽中,在喉口入口的两侧和甲状软骨板内侧面之间,各有两个较深的隐窝,称梨状窝。在舌根与会厌之间有两个浅凹,称为会厌谷。咽壁从内到外分为粘膜层,纤维层,文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T
5、10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6
6、 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2
7、Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7
8、文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:C
9、D9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7
10、O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 H
11、M3K10T10O6O6 ZM1X2Y6H4T73/16 肌肉层,外膜层。特点是无明显的粘膜下组织层,纤维层与粘膜紧密附着。腭扁桃体习称扁桃体,位于口咽两侧腭舌弓与腭咽弓围成的三角形扁桃体窝内,为咽淋巴组织中最大者。扁桃体内侧面有盲管称扁桃体隐窝,隐窝内易潜藏病原体。腺样体又称咽扁桃体,位于鼻咽顶与后壁交界处,6-7 岁时最显著,10 岁以后逐渐萎缩,至成年则消失。舌扁桃体位于舌根部,含有丰富的粘液腺。咽鼓管扁桃体为咽鼓管咽口后缘的淋巴组织,炎症肥大时可阻塞咽鼓管口而致听力减退或中耳感染。咽的生理功能:吞咽,呼吸,言语,防御保护,调节中耳气压,扁桃体的免疫功能。(四)喉部解剖喉:呼吸的重要通道
12、,上通喉咽腔,下连气管。会厌软骨:通常呈叶片状,甲状软骨:为喉部最大软骨。是颈部中线及 喉 部 手 术 的 重 要 标志。成年男性称为喉结。环状软骨是保持外形及保证呼吸道通畅的重要作用。喉韧带分为喉外韧带和喉内韧带。喉腔以声带为间隔,分成:声门上区,声门区,声门下区。声门上区:喉腔上界为喉入口。声带上方与 之 平 行 的 皱 襞 为 室带。声带和室带之间,开口呈椭圆形的腔隙称为喉室。声门区:声带张开时,出现一个顶向前的等腰三角形的裂隙称声门裂,简称声门,为喉腔最狭窄处。喉的生理功能:呼吸功能,发文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9
13、K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9
14、T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3
15、K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10
16、O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 Z
17、M1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6
18、H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档
19、编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T74/16 声功能。喉是唯一的发音器官,喉部发出之音称为原音,经咽腭舌齿唇鼻腔鼻窦等的协调或共鸣作用,使之音节清晰,形成语音。(五)耳部疾病A 耳瘘(先天性耳前瘘管):因先天禀赋不足,耳部皮肤腠理失养而发生 于 耳 前 或 耳 后 的 瘘管。症状:局部红肿疼痛,流脓,反
20、复发作,而后瘘常流清稀脓液,经久不愈,多伴耳内流脓。耳前瘘开口多位于耳轮脚前缘,按压时可有少许白色分泌物溢出,探针可探知瘘管深度染毒可见瘘口周围红肿,时有脓液溢出。控制感染后可行楼管切除术。辩证论证:1.禀赋不足复感邪毒-五味消毒饮2.气血耗伤拖毒无力-托里消毒散。外敷、切开排脓、挂线。B旋耳疮(外耳道湿疹):因风热湿邪犯耳或血虚生风化燥所致的外耳道或 旋 绕 耳 周 而 发 的 湿疮,以耳部皮肤潮红、瘙痒、黄水淋漓或脱屑、皲裂为主的耳病。风热湿邪浸渍-消风散;血虚生风化燥-地黄饮。C 断耳疮:耳郭损伤染毒、火毒上攻所致耳郭红肿疼痛、溃烂流脓、甚至软骨坏死,耳郭变形疾病D耳疖:邪热搏结耳窍而发
21、生于外耳道的疖肿,以耳痛、外耳道局限性红 肿 突 起 为 特 征 的 耳病。多发生于外耳软骨段,局限于单个毛囊。外治法:排脓。切脓三原则:切熟不切生,切文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9
22、T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3
23、K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10
24、O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 Z
25、M1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6H4T7文档编码:CD9K9F7O9T9 HM3K10T10O6O6 ZM1X2Y6
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