{"id":1397,"date":"2026-09-09T14:06:27","date_gmt":"2026-09-09T06:06:27","guid":{"rendered":"https:\/\/wuzhongheng.com\/%e4%bf%9d%e7%95%99%e5%8e%9f%e7%94%9f%e7%9c%9f%e5%85%b3%e8%8a%82%ef%bc%9a6%e6%9c%88%e9%be%84%e9%87%91%e6%af%9b%e5%b9%bc%e7%8a%ac%e9%ab%8b%e5%85%b3%e8%8a%82%e5%8f%91%e8%82%b2%e4%b8%8d%e8%89%af%e9%aa%a8\/"},"modified":"2026-09-17T03:09:44","modified_gmt":"2026-09-16T19:09:44","slug":"double-pelvic-osteotomy-dpo-joint-preservation","status":"publish","type":"post","link":"https:\/\/wuzhongheng.com\/zh-hans\/double-pelvic-osteotomy-dpo-joint-preservation\/","title":{"rendered":"\u4fdd\u7559\u539f\u751f\u771f\u5173\u8282\uff1a6\u6708\u9f84\u91d1\u6bdb\u5e7c\u72ac\u9acb\u5173\u8282\u53d1\u80b2\u4e0d\u826f\u9aa8\u76c6\u53cc\u5904\u622a\u9aa8\u672f\uff08DPO\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">1. \u5916\u79d1\u533b\u751f\u7684\u521d\u5fc3\uff1a\u633d\u6551\u6027\u7f6e\u6362 vs \u539f\u751f\u5173\u8282\u4fdd\u7559<\/h2>\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u5ba0\u7269\u533b\u751f\u540c\u884c\u548c\u5ba0\u7269\u5bb6\u957f\u8ba4\u8bc6\u6211\uff0c\u5927\u591a\u662f\u56e0\u4e3a\u6211\u505a\u4e86\u5927\u91cf\u7684\u72ac\u732b\u5168\u9acb\u5173\u8282\u7f6e\u6362\u624b\u672f\uff08THR\uff09\u3002\u5728\u4e3b\u5200\u4e86\u4e0a\u5343\u4f8b\u4eba\u5de5\u5173\u8282\u7f6e\u6362\u4e4b\u540e\uff0c\u6211\u6df1\u77e5\u4eba\u9020\u5173\u8282\u80fd\u591f\u7ed9\u762b\u75ea\u8ddb\u884c\u7684\u52a8\u7269\u5e26\u6765\u600e\u6837\u8131\u80ce\u6362\u9aa8\u7684\u6539\u53d8\u3002\u4f46\u6211\u66f4\u60f3\u5f3a\u8c03\u7684\u662f\uff1a<strong>\u9acb\u5173\u8282\u7f6e\u6362\u5f52\u6839\u7ed3\u5e95\u662f\u4e00\u53f0\u633d\u6551\u6027\u624b\u672f\uff08Salvage Procedure\uff09<\/strong>\u3002\u6211\u4eec\u7ed9\u52a8\u7269\u6362\u5173\u8282\uff0c\u662f\u56e0\u4e3a\u5b83\u7684\u539f\u751f\u8f6f\u9aa8\u5df2\u7ecf\u5f7b\u5e95\u78e8\u5149\u4e86\uff0c\u80cc\u4fa7\u9acb\u81fc\u7f18\u8c61\u7259\u5316\u9aa8\u8d28\u589e\u751f\u4e86\uff0c\u5173\u8282\u9000\u53d8\u5df2\u7ecf\u8d70\u5230\u4e86\u751f\u7269\u5b66\u4e0d\u53ef\u9006\u7684\u7edd\u5883\u3002   <\/p>\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6709\u5f97\u9009\uff0c\u6211\u4e00\u4e07\u4e2a\u66f4\u613f\u610f\u5e2e\u52a9\u5c0f\u52a8\u7269\u4fdd\u4f4f\u5b83\u4eec\u201c\u539f\u6765\u7684\u3001\u5929\u751f\u7684\u201d\u5065\u5eb7\u9acb\u5173\u8282\u3002<\/p>\n\n<p class=\"wp-block-paragraph\">\u5018\u82e5\u6211\u4eec\u80fd\u5728\u5e7c\u72ac\u671f\u65e9\u671f\u8bca\u65ad\u51fa\u72ac\u9acb\u5173\u8282\u53d1\u80b2\u4e0d\u826f\uff08CHD\uff09\u2014\u2014\u5728\u5173\u8282\u5bf9\u5408\u4e0d\u5168\u8fd8\u6ca1\u5f7b\u5e95\u78e8\u6bc1\u8f6f\u9aa8\u3001\u8fd8\u6ca1\u5f15\u53d1\u4e0d\u53ef\u9006\u9aa8\u5173\u8282\u708e\u4e4b\u524d\u2014\u2014\u6211\u4eec\u5b8c\u5168\u4e0d\u9700\u8981\u7b49\u5230\u5b83\u6210\u5e74\u540e\u53bb\u82b1\u5927\u94b1\u6328\u4e00\u5200\u6362\u4eba\u5de5\u5173\u8282\uff0c\u800c\u662f\u53ef\u4ee5\u901a\u8fc7\u65e9\u671f\u622a\u9aa8\u624b\u672f\u4ece\u6e90\u5934\u7ea0\u6b63\u7ed3\u6784\u7578\u5f62\u3002\u8fd9\u5c31\u662f\u5e7c\u72ac\u9acb\u5173\u8282\u65e9\u7b5b\u4e0e\u9aa8\u76c6\u53cc\u5904\u622a\u9aa8\u672f\uff08DPO\uff09\u6700\u6838\u5fc3\u7684\u4e34\u5e8a\u54f2\u5b66\uff1a\u82b1\u66f4\u5c11\u7684\u94b1\uff0c\u5192\u66f4\u5c0f\u7684\u98ce\u9669\uff0c\u8ba9\u52a8\u7269\u7ec8\u751f\u4eab\u7528\u81ea\u5df1\u7684\u5065\u5eb7\u771f\u5173\u8282\u3002  <\/p>\n\n<p class=\"wp-block-paragraph\">\u5f53\u8fd9\u53ea6\u4e2a\u670824\u5929\u5927\u3001\u4f53\u91cd23\u516c\u65a4\u7684\u672a\u7edd\u80b2\u96c4\u6027\u91d1\u6bdb\u5bfb\u56de\u72ac\u88ab\u5e26\u5230\u5e7f\u5dde\u535a\u4ed5\u52a8\u7269\u533b\u9662\u65f6\uff0c\u4e3b\u4eba\u5df2\u7ecf\u5bdf\u89c9\u5230\u5b83\u540e\u80a2\u8d70\u8def\u59ff\u52bf\u660e\u663e\u5f02\u6837\uff0c\u6b65\u6001\u677e\u6563\u6447\u6643\u3002\u65f6\u95f4\u4e0d\u7b49\u4eba\uff1a\u5bf9\u4e8e\u5927\u578b\u72ac\u5e7c\u72ac\u800c\u8a00\uff0c\u4fdd\u9acb\u622a\u9aa8\u672f\u7684\u9ec4\u91d1\u624b\u672f\u7a97\u53e3\u671f\u901a\u5e38\u57285\u52308\u6708\u9f84\u4e4b\u95f4\uff0c\u4e00\u65e6\u9aa8\u9abc\u95ed\u5408\u6216\u8005\u8f6f\u9aa8\u78e8\u635f\uff0c\u8fd9\u4e2a\u7a97\u53e3\u5c31\u4f1a\u6c38\u8fdc\u5173\u95ed\u3002  <\/p>\n\n<h2 class=\"wp-block-heading\">2. \u4e25\u5bc6\u91cf\u5316\u65e9\u7b5b\uff1a\u79d1\u5b66\u7504\u522b\u5de6\u53f3\u4fa7\u7684\u4e0d\u540c\u547d\u8fd0<\/h2>\n\n<p class=\"wp-block-paragraph\">\u8bc4\u4f30\u5e7c\u72ac\u7684\u9acb\u5173\u8282\u53d1\u80b2\u4e0d\u826f\uff0c\u7edd\u4e0d\u80fd\u9760\u6e05\u9192\u72b6\u6001\u4e0b\u6478\u4e00\u6478\u6216\u8005\u62cd\u4e00\u5f20\u968f\u4fbf\u6446\u4f4d\u7684X\u5149\u7247\u8349\u8349\u4e86\u4e8b\u3002\u6b63\u5982\u6211\u591a\u5e74\u6765\u5728\u5168\u56fd\u57f9\u8bad\u6559\u5b66\u548c\u5b66\u672f\u6587\u732e\u4e2d\u53cd\u590d\u5f3a\u8c03\u7684\uff0c\u89c4\u8303\u7684\u5e7c\u72ac\u9acb\u5173\u8282\u8bc4\u4f30\u5fc5\u987b\u5728\u6df1\u5ea6\u9547\u9759\u4e0b\u6267\u884c\u4e25\u5bc6\u7684\u6807\u51c6\u5316\u6d41\u7a0b\uff1a\u7406\u5b66\u89e6\u8bcaOrtolani\u5f81\u3001\u7cbe\u786e\u6d4b\u91cf\u8131\u51fa\u89d2\uff08Angle of Subluxation, AS\uff09\u4e0e\u590d\u4f4d\u89d2\uff08Angle of Reduction, AR\uff09\uff0c\u5e76\u62cd\u6444\u6b63\u4ea4\u4f4d\u3001\u86d9\u5f0f\u4f4d\u3001\u80cc\u4fa7\u9acb\u81fc\u7f18\u4f4d\uff08DAR\uff09\u4ee5\u53caPennHIP\u53d7\u529b\u5206\u79bb\u4f4d\uff08Distraction View\uff09X\u5149\u7247\u3002 <\/p>\n\n<p class=\"wp-block-paragraph\">\u7ecf\u8fc7\u7cfb\u7edf\u7684\u91cf\u5316\u7b5b\u67e5\uff0c\u8fd9\u53ea\u91d1\u6bdb\u5e7c\u72ac\u7684\u53cc\u4fa7\u9acb\u5173\u8282\u5448\u73b0\u51fa\u622a\u7136\u4e0d\u540c\u7684\u75c5\u7406\u9636\u6bb5\uff1a<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5de6\u4fa7\u9acb\u5173\u8282<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Ortolani\u5f81\u9633\u6027\uff1b<\/li>\n\n\n\n<li>\u8131\u51fa\u89d2\uff08AS\uff09\u4e3a18\u00b0\uff1b<\/li>\n\n\n\n<li>\u590d\u4f4d\u89d2\uff08AR\uff09\u4e3a37\u00b0\uff1b<\/li>\n\n\n\n<li>\u5206\u79bb\u6307\u6570\uff08DI\u503c\uff09\u4e3a 0.71\uff1b<\/li>\n\n\n\n<li>\u5173\u8282\u8f6f\u9aa8\u5b8c\u597d\uff0c\u672a\u89c1\u660e\u663e\u7684\u9aa8\u8d58\u589e\u751f\u6216\u80cc\u4fa7\u9acb\u81fc\u8fb9\u7f18\u78e8\u635f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53f3\u4fa7\u9acb\u5173\u8282<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Ortolani\u5f81\u9633\u6027\uff1b<\/li>\n\n\n\n<li>\u8131\u51fa\u89d2\uff08AS\uff09\u4e3a21\u00b0\uff1b<\/li>\n\n\n\n<li>\u590d\u4f4d\u89d2\uff08AR\uff09\u4e3a38\u00b0\uff1b<\/li>\n\n\n\n<li>\u5206\u79bb\u6307\u6570\uff08DI\u503c\uff09\u9ad8\u8fbe <strong>1.03<\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">\u8fd9\u7ec4\u5ba2\u89c2\u6570\u636e\u76f4\u63a5\u5212\u5b9a\u4e86\u624b\u672f\u7684\u5206\u6c34\u5cad\u3002\u5728\u5e7c\u72ac\u4fdd\u9acb\u6cbb\u7597\u4e2d\uff0c<strong>\u5206\u79bb\u6307\u6570 DI &gt; 0.85 \u662f\u516c\u8ba4\u7684 DPO \u624b\u672f\u7981\u5fcc\u7ebf<\/strong>\u3002\u5f53\u5173\u8282\u677e\u5f1b\u5ea6\u5927\u5230\u8fd9\u79cd\u5730\u6b65\uff08\u53f3\u4fa7DI\u8fbe\u52301.03\uff0c\u80a1\u9aa8\u5934\u5728\u53d7\u529b\u65f6\u51e0\u4e4e\u5b8c\u5168\u6ed1\u51fa\u9acb\u81fc\u5916\uff09\uff0c\u54ea\u6015\u901a\u8fc7\u622a\u9aa8\u5c06\u9acb\u81fc\u65cb\u8f6c25\u00b0\u621630\u00b0\uff0c\u4e5f\u6839\u672c\u65e0\u6cd5\u5efa\u7acb\u8d77\u7a33\u56fa\u7684\u529b\u5b66\u5305\u88f9\uff1b\u5f3a\u884c\u5bf9\u53f3\u4fa7\u505aDPO\uff0c\u672f\u540e\u5fc5\u7136\u4f1a\u53d1\u751f\u6301\u7eed\u534a\u8131\u4f4d\u3001\u5173\u8282\u8fb9\u7f18\u4e25\u91cd\u649e\u51fb\u548c\u65e9\u671f\u624b\u672f\u5931\u8d25\u3002\u56e0\u6b64\uff0c\u53f3\u4fa7\u9acb\u5173\u8282\u4e0d\u5b9c\u52c9\u5f3a\u884cDPO\uff0c\u5fc5\u987b\u91c7\u53d6\u4fdd\u5b88\u89c2\u5bdf\uff0c\u7559\u5f85\u6210\u5e74\u540e\u89c6\u60c5\u51b5\u5b9e\u65bd\u5168\u9acb\u7f6e\u6362\u624b\u672f\uff08THR\uff09\u3002   <\/p>\n\n<p class=\"wp-block-paragraph\">\u53cd\u89c2\u5de6\u4fa7\u9acb\u5173\u8282\uff0c\u5219\u5b8c\u5168\u843d\u5728\u4e86\u9ec4\u91d1\u9002\u5e94\u8bc1\u533a\u95f4\uff1aDI\u503c0.71\uff0c\u590d\u4f4d\u529b\u5b66\u89d2\u5ea6\u7406\u60f3\uff0c\u4e14\u5c1a\u672a\u51fa\u73b0\u8f6f\u9aa8\u78e8\u635f\u3002\u8fd9\u662f\u5b9e\u65bd\u9aa8\u76c6\u53cc\u5904\u622a\u9aa8\u672f\uff08DPO\uff09\u7684\u5b8c\u7f8e\u5019\u9009\u3002 <\/p>\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"661\" height=\"740\" src=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/canine-hip-dysplasia-dpo-preoperative-evaluation.webp\" alt=\"\" class=\"wp-image-146\" srcset=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/canine-hip-dysplasia-dpo-preoperative-evaluation.webp 661w, https:\/\/wuzhongheng.com\/media\/2026\/09\/canine-hip-dysplasia-dpo-preoperative-evaluation-268x300.webp 268w\" sizes=\"(max-width: 661px) 100vw, 661px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">3. \u624b\u672f\u5b9e\u65bd\uff1a\u9aa8\u76c6\u53cc\u5904\u622a\u9aa8\u672f\uff08DPO\uff09<\/h2>\n\n<p class=\"wp-block-paragraph\">\u5e7c\u72ac\u9acb\u5173\u8282\u65e9\u7b5b\u4e0e\u622a\u9aa8\u6280\u672f\uff0c\u662f\u6211\u5f53\u5e74\u8fdc\u8d74\u610f\u5927\u5229\u514b\u96f7\u83ab\u7eb3\uff0c\u8ddf\u968f\u8fd9\u9879\u624b\u672f\u7684\u53d1\u660e\u8005 Aldo Vezzoni \u8001\u5e08\u4eb2\u624b\u5b66\u56de\u6765\u7684\u3002Vezzoni \u8001\u5e08\u5728\u4f20\u7edf\u9aa8\u76c6\u4e09\u5904\u622a\u9aa8\u672f\uff08TPO\uff09\u7684\u57fa\u7840\u4e0a\u6539\u826f\u521b\u7acb\u4e86 DPO\u3002 <\/p>\n\n<p class=\"wp-block-paragraph\">\u4f20\u7edf\u7684 TPO \u624b\u672f\u9700\u8981\u540c\u65f6\u622a\u5f00\u9ac2\u9aa8\u3001\u803b\u9aa8\u548c\u5750\u9aa8\u4e09\u5904\u9aa8\u9abc\uff0c\u9aa8\u76c6\u73af\u5b8c\u5168\u88ab\u7834\u574f\uff0c\u672f\u540e\u4e0d\u4ec5\u75bc\u75db\u5267\u70c8\u3001\u5bb9\u6613\u53d1\u751f\u9aa8\u76c6\u72ed\u7a84\uff0c\u8fd8\u5fc5\u987b\u5fcd\u53d7\u53cc\u4fa7\u65e0\u6cd5\u540c\u65f6\u65e9\u671f\u8d1f\u91cd\u7684\u75db\u82e6\u3002\u800c\u6539\u826f\u540e\u7684 <strong>DPO \u4ec5\u622a\u5f00\u9ac2\u9aa8\u548c\u803b\u9aa8\u4e24\u5904\uff0c\u5b8c\u6574\u4fdd\u7559\u4e86\u575a\u56fa\u7684\u5750\u9aa8\u5f13\uff08Ischial Arch\uff09<\/strong>\u3002\u5750\u9aa8\u7684\u5b8c\u6574\u6027\u9501\u5b9a\u4e86\u9aa8\u76c6\u5e95\u7684\u529b\u5b66\u7a33\u5b9a\u6027\uff0c\u6781\u5927\u5730\u964d\u4f4e\u4e86\u5185\u56fa\u5b9a\u94a2\u677f\u627f\u53d7\u7684\u673a\u68b0\u5e94\u529b\uff0c\u672f\u540e\u4e0d\u4ec5\u65e0\u9700\u4efb\u4f55\u5916\u56fa\u5b9a\u5305\u624e\uff0c\u5e7c\u72ac\u9ebb\u9189\u82cf\u9192\u540e\u5373\u53ef\u8212\u9002\u81ea\u5982\u5730\u53cc\u4fa7\u4e0b\u5730\u884c\u8d70\u3002 <\/p>\n\n<p class=\"wp-block-paragraph\">\u5728\u4e25\u683c\u7684\u65e0\u83cc\u5c42\u6d41\u624b\u672f\u5ba4\u4e2d\uff0c\u6211\u5bf9\u5de6\u4fa7\u9aa8\u76c6\u6267\u884c\u4e86 DPO \u622a\u9aa8\u77eb\u6b63\uff1a<\/p>\n\n<ul class=\"wp-block-list\">\n<li>\u7ecf\u8179\u4fa7\u5165\u8def\u7cbe\u51c6\u5b9e\u65bd\u803b\u9aa8\u90e8\u5206\u622a\u9aa8\uff0c\u89e3\u9664\u9aa8\u76c6\u73af\u8179\u4fa7\u7684\u65cb\u8f6c\u5f20\u529b\u675f\u7f1a\uff1b<\/li>\n\n\n\n<li>\u7ecf\u5916\u4fa7\u5165\u8def\u66b4\u9732\u9ac2\u9aa8\u4f53\uff0c\u5782\u76f4\u4e8e\u9ac2\u9aa8\u8f74\u7ebf\u5b8c\u6210\u5e73\u6574\u622a\u9aa8\uff1b<\/li>\n\n\n\n<li>\u690d\u5165\u4e13\u7528\u7684\u9884\u5851\u5f62\u6210\u89d2 DPO \u9501\u5b9a\u9aa8\u677f\uff0c\u5c06\u6e38\u79bb\u7684\u9acb\u81fc\u6bb5\u5411\u8179\u5916\u4fa7\u65bd\u52a0\u53d7\u63a7\u65cb\u8f6c\uff0c\u4f7f\u539f\u672c\u503e\u659c\u6d45\u5e73\u7684\u9acb\u81fc\u7a9d\u5982\u5c4b\u6a90\u822c\u5411\u4e0b\u5411\u5916\u7ffb\u8f6c\uff0c\u6df1\u6263\u5728\u80a1\u9aa8\u5934\u4e0a\u65b9\u3002<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">\u672f\u540e\u5373\u523b X \u5149\u7247\u8bc1\u5b9e\uff1a\u5de6\u4fa7\u80a1\u9aa8\u5934\u88ab\u7262\u7262\u5305\u88f9\u5728\u7ffb\u8f6c\u590d\u4f4d\u7684\u80cc\u4fa7\u9acb\u81fc\u7a9d\u4e0b\u65b9\uff0c\u9acb\u81fc\u5bf9\u80a1\u9aa8\u5934\u7684\u673a\u68b0\u8986\u76d6\u7387\u83b7\u5f97\u4e86\u98de\u8dc3\u5f0f\u7684\u63d0\u5347\uff0c\u539f\u672c\u677e\u5f1b\u6b32\u8131\u7684\u5173\u8282\u77ac\u95f4\u83b7\u5f97\u4e86\u5f3a\u5927\u7684\u88ab\u52a8\u529b\u5b66\u5d4c\u5408\u3002 <\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"744\" height=\"662\" src=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray.webp\" alt=\"\" class=\"wp-image-142\" srcset=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray.webp 744w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-300x267.webp 300w\" sizes=\"(max-width: 744px) 100vw, 744px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">4. \u672f\u540e\u4e24\u6708\u590d\u67e5\uff1a\u808c\u8089\u6570\u636e\u4e0d\u4f1a\u8bf4\u8c0e<\/h2>\n\n<p class=\"wp-block-paragraph\">\u5373\u523b\u62cd\u7247\u770b\u5230\u7684\u53ea\u662f\u9aa8\u9abc\u622a\u9aa8\u540e\u7684\u51e0\u4f55\u5305\u88f9\uff0c\u800c DPO \u771f\u6b63\u7684\u751f\u7269\u5b66\u5947\u8ff9\uff0c\u662f\u5728\u968f\u540e\u7684\u53d1\u80b2\u751f\u957f\u4e2d\u5f90\u5f90\u5c55\u73b0\u7684\u3002<\/p>\n\n<p class=\"wp-block-paragraph\">\u672f\u540e\u6574\u6574\u4e24\u4e2a\u6708\uff0c\u8fd9\u53ea\u91d1\u6bdb\u56de\u9662\u63a5\u53d7\u4e86\u7cfb\u7edf\u590d\u67e5\uff1a<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5f71\u50cf\u5b66\u534f\u8c03\u5ea6\u98de\u8dc3<\/strong>\uff1a\u8fde\u7eed\u590d\u67e5\u7684 X \u5149\u7247\u5c55\u73b0\u51fa\u60ca\u4eba\u7684\u5173\u8282\u5851\u5f62\u3002\u968f\u7740\u5e7c\u72ac\u8fc7\u53bb\u516b\u5468\u5185\u7684\u5feb\u901f\u751f\u957f\uff0c\u80a1\u9aa8\u5934\u5728\u52a0\u6df1\u7684\u65b0\u9acb\u81fc\u4e2d\u987a\u7545\u53d1\u80b2\uff0c\u5173\u8282\u95f4\u9699\u5747\u5300\u5bf9\u79f0\uff0c\u5bf9\u5408\u534f\u8c03\u5ea6\u663e\u8457\u63d0\u5347\uff0c\u5b8c\u5168\u6ca1\u6709\u51fa\u73b0\u4efb\u4f55\u9000\u884c\u6027\u9aa8\u5173\u8282\u708e\u6076\u5316\u7684\u8ff9\u8c61\u3002  <\/li>\n\n\n\n<li><strong>\u5927\u817f\u808c\u8089\u91cf\u5ba2\u89c2\u5bf9\u6bd4\uff0820%\u9ec4\u91d1\u6307\u6807\uff09<\/strong>\uff1a\u5f53\u6211\u4eec\u5bf9\u60a3\u72ac\u53cc\u540e\u80a2\u5927\u817f\u5468\u5f84\u8fdb\u884c\u7cbe\u786e\u6d4b\u91cf\u65f6\uff0c<strong>\u63a5\u53d7\u4e86 DPO \u624b\u672f\u7684\u5de6\u540e\u80a2\u808c\u8089\u76f4\u5f84\uff0c\u6bd4\u672a\u624b\u672f\u7684\u53f3\u540e\u80a2\u6574\u6574\u7c97\u4e86\u7ea6 20%<\/strong>\uff01<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">\u5728\u9aa8\u5916\u79d1\u968f\u8bbf\u4e2d\uff0c\u808c\u8089\u91cf\u662f\u7edd\u4e0d\u4f1a\u8bf4\u8c0e\u7684\u5ba2\u89c2\u91d1\u6807\u51c6\u3002\u7531\u4e8e DPO \u5f7b\u5e95\u6d88\u9664\u4e86\u5de6\u4fa7\u5173\u8282\u56ca\u5728\u8fd0\u52a8\u4e2d\u7684\u677e\u5f1b\u62c9\u626f\u4e0e\u5f02\u5e38\u53d7\u529b\uff0c\u5de6\u811a\u5728\u8fd0\u52a8\u4e2d\u53d8\u5f97\u8e0f\u5b9e\u65e0\u75db\uff0c\u5c0f\u72d7\u5728\u65e5\u5e38\u4e2d\u81ea\u7136\u800c\u7136\u5730\u504f\u5411\u4f7f\u7528\u5de6\u817f\u4e3b\u5bfc\u8d1f\u91cd\u3002\u5e9f\u7528\u6027\u808c\u8089\u840e\u7f29\u5728\u5de6\u4fa7\u5f7b\u5e95\u9006\u8f6c\u5e76\u53d1\u751f\u8d85\u91cf\u4ee3\u507f\uff0c\u65e0\u53ef\u8fa9\u9a73\u5730\u5370\u8bc1\u4e86\u8fd9\u53f0\u4fdd\u9acb\u624b\u672f\u5bf9\u5173\u8282\u529f\u80fd\u7684\u79ef\u6781\u91cd\u5851\u3002  <\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"632\" height=\"613\" src=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months.webp\" alt=\"\" class=\"wp-image-144\" srcset=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months.webp 632w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-300x291.webp 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"847\" src=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-2-1024x847.webp\" alt=\"\" class=\"wp-image-145\" srcset=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-2-1024x847.webp 1024w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-2-300x248.webp 300w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-2-768x635.webp 768w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-two-months-2.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"515\" src=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-comparison-1024x515.webp\" alt=\"\" class=\"wp-image-143\" srcset=\"https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-comparison-1024x515.webp 1024w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-comparison-300x151.webp 300w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-comparison-768x386.webp 768w, https:\/\/wuzhongheng.com\/media\/2026\/09\/golden-retriever-post-dpo-xray-comparison.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">5. \u672f\u8005\u7684\u4e34\u5e8a\u53cd\u601d\uff1a\u65e9\u7b5b\u65e9\u8bca\uff0c\u5b88\u4f4f\u771f\u5173\u8282<\/h2>\n\n<p class=\"wp-block-paragraph\">\u8fd9\u53ea\u91d1\u6bdb\u5e7c\u72ac\u7684\u8bca\u7597\u8fc7\u7a0b\uff0c\u518d\u6b21\u8bc1\u660e\u4e86\u6211\u591a\u5e74\u6765\u5728\u56fd\u5185\u4e0d\u9057\u4f59\u529b\u63a8\u5e7f\u5c0f\u52a8\u7269\u9acb\u5173\u8282\u65e9\u671f\u7b5b\u67e5\u7684\u521d\u8877\uff1a<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6293\u4f4f4.5\u52308\u6708\u9f84\u7684\u9ec4\u91d1\u65e9\u7b5b\u7a97\u53e3<\/strong>\uff1a\u7b49\u72d7\u72d7\u957f\u5230\u4e24\u5c81\u6b65\u6001\u6447\u6643\u3001\u9aa8\u523a\u4e1b\u751f\u624d\u6765\u770b\u75c5\uff0c\u65e9\u5c31\u592a\u8fdf\u4e86\u3002\u90a3\u65f6\u5019\u8f6f\u9aa8\u5df2\u7ecf\u78e8\u5149\uff0c\u4fdd\u9acb\u7a97\u53e3\u6c38\u4e45\u95ed\u5408\u3002\u5bf9\u4e8e\u91d1\u6bdb\u3001\u62c9\u5e03\u62c9\u591a\u3001\u5fb7\u7267\u3001\u67ef\u57fa\u7b49\u9ad8\u53d1\u6613\u611f\u54c1\u79cd\uff0c\u5f3a\u70c8\u5efa\u8bae\u5728 4.5 \u5230 6 \u6708\u9f84\u95f4\u5728\u6df1\u5ea6\u9547\u9759\u4e0b\u8fdb\u884c\u7cfb\u7edf\u6027\u9acb\u5173\u8282\u65e9\u7b5b\uff1b  <\/li>\n\n\n\n<li><strong>\u4fdd\u539f\u751f\u5173\u8282\u6c38\u8fdc\u4f18\u4e8e\u88ab\u52a8\u7f6e\u6362<\/strong>\uff1a\u4e00\u53f0\u6210\u529f\u7684 DPO \u622a\u9aa8\u672f\uff0c\u533b\u7597\u82b1\u8d39\u663e\u8457\u66f4\u4f4e\uff0c\u624b\u672f\u98ce\u9669\u8fdc\u4f4e\u4e8e\u4eba\u5de5\u5173\u8282\u7f6e\u6362\uff0c\u6700\u91cd\u8981\u7684\u662f\u5b83\u8ba9\u52a8\u7269\u4fdd\u5168\u4e86\u81ea\u8eab\u6d3b\u751f\u751f\u7684\u9aa8\u9abc\u4e0e\u8f6f\u9aa8\uff0c\u7ec8\u751f\u4e0d\u5fc5\u62c5\u5fc3\u5047\u4f53\u611f\u67d3\u6216\u677e\u52a8\u7ffb\u4fee\uff1b<\/li>\n\n\n\n<li><strong>\u77e5\u6b62\u800c\u540e\u6709\u5b9a\uff0c\u4e25\u5b88\u624b\u672f\u6307\u5f81<\/strong>\uff1aDPO \u7684\u6210\u529f\u4e0d\u4ec5\u5728\u4e8e\u672f\u8005\u600e\u4e48\u5f00\u5200\uff0c\u66f4\u5728\u4e8e\u672f\u8005\u61c2\u5f97\u4ec0\u4e48\u65f6\u5019<em>\u7edd\u5bf9\u4e0d\u80fd\u5f00\u5200<\/em>\u3002\u5982\u679c\u5728\u53f3\u4fa7\u4e25\u91cd\u677e\u5f1b\uff08DI 1.03\uff09\u7684\u5173\u8282\u4e0a\u786c\u4e0a 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