{"id":7281,"date":"2023-10-23T11:07:47","date_gmt":"2023-10-23T03:07:47","guid":{"rendered":"https:\/\/wilback.com\/?p=7281"},"modified":"2023-12-05T15:01:30","modified_gmt":"2023-12-05T07:01:30","slug":"anatomy-and-physiology-2e-06-05","status":"publish","type":"post","link":"https:\/\/wilback.com\/anatomy-and-physiology-2e-06-05\/","title":{"rendered":"\u9aa8\u6298\uff1a\u9aa8\u7684\u4fee\u5fa9\uff5c\u7b2c6\u7ae0\u00a0\u9aa8\u7d44\u7e54\u548c\u9aa8\u9abc\u7cfb\u7d71 6.5\u300a\u89e3\u5256\u5b78\u8207\u751f\u7406\u5b78 2e\u300b"},"content":{"rendered":"\n

\u672c\u7bc7\u6587\u7ae0\u7531\u591c\u9ece<\/span><\/strong>\u6700\u5f8c\u4e00\u6b21\u66f4\u65b0\u65bc2023\u5e7410\u670823\u65e5<\/span><\/strong><\/p>\n\n\n

\"\"\u591c\u9ece<\/span><\/div>
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\u672c\u6587\u7ae0\u5167\u5bb9\u57fa\u65bc\u840a\u65af\u5927\u5b78 OpenStax \u7684 Anatomy and Physiology 2e<\/strong><\/span><\/em>\uff0c\u7531\u591c\u9ece<\/span><\/strong>\u91cd\u65b0\u7de8\u8f2f\u3002\uff08\u6839\u64da\u672c\u66f8\u524d\u8a00<\/a>\u4e2d\u7684\u5275\u7528 CC BY 4.0 \u8072\u660e<\/a>\uff09<\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u539f\u6587\u50b3\u9001\u9580\uff1a<\/strong><6> Bone Tissue and the Skeletal System  \u2014 6.5 Fractures: Bone Repair<\/a>
\u7d22\u5f15\u50b3\u9001\u9580\uff1a<\/strong>
\u300a\u89e3\u5256\u5b78\u548c\u751f\u7406\u5b782e\u300b\u7d22\u5f15\u9801\u9762<\/a><\/p>\n\n\n\n

\u7ae0\u7bc0\u76ee\u6a19<\/strong><\/span><\/div>
\n

\u5b78\u7fd2\u672c\u7bc0\u5f8c\uff0c\u4f60\u5c07\u80fd\u5920\uff1a<\/p>\n\n\n\n

    \n
  • \u5340\u5206\u4e0d\u540c\u985e\u578b\u7684\u9aa8\u6298<\/li>\n\n\n\n
  • \u63cf\u8ff0\u9aa8\u4fee\u5fa9\u7684\u6b65\u9a5f<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n

    \u524d\u8a00<\/h2>\n\n\n\n

    \u9aa8\u6298<\/strong>\u3014fracture\u3015<\/small>\u662f\u6307\u65b7\u6389\u7684\u9aa8\u982d\u3002 \u7121\u8ad6\u91ab\u751f\u662f\u5426\u5c07\u5176\u91cd\u7f6e\u5230\u5176\u89e3\u5256\u4f4d\u7f6e\uff0c\u5b83\u90fd\u6703\u7652\u5408\u3002 \u5982\u679c\u9aa8\u982d\u6c92\u6709\u6b63\u78ba\u5fa9\u4f4d\uff0c\u7652\u5408\u904e\u7a0b\u5c07\u4f7f\u9aa8\u982d\u4fdd\u6301\u5728\u8b8a\u5f62\u7684\u4f4d\u7f6e\u3002<\/span><\/p>\n\n\n\n

    \u7576\u65b7\u6389\u7684\u9aa8\u982d\u5728\u4e0d\u9032\u884c\u624b\u8853\u7684\u60c5\u6cc1\u4e0b\u88ab\u8655\u7406\u4e26\u6062\u5fa9\u5230\u81ea\u7136\u4f4d\u7f6e\u6642\uff0c\u8a72\u904e\u7a0b\u7a31\u70ba\u9589\u5408\u5fa9\u4f4d<\/strong>\u3014closed reduction\u3015<\/small>\u3002 \u958b\u653e\u5fa9\u4f4d<\/strong>\u3014open reduction\u3015<\/small>\u9700\u8981\u624b\u8853\u66b4\u9732\u9aa8\u6298\u4e26\u5fa9\u4f4d\u9aa8\u982d\u3002 \u96d6\u7136\u6709\u4e9b\u9aa8\u6298\u53ef\u80fd\u5f88\u8f15\u5fae\uff0c\u4f46\u5176\u4ed6\u9aa8\u6298\u5247\u76f8\u7576\u56b4\u91cd\u4e26\u5c0e\u81f4\u56b4\u91cd\u7684\u4f75\u767c\u75c7\u3002 \u4f8b\u5982\uff0c\u80a1\u9aa8\u9aa8\u5e79\u9aa8\u6298\u6709\u53ef\u80fd\u5c07\u8102\u80aa\u7403\u3014fat globules\u3015<\/small>\u91cb\u653e\u5230\u8840\u6db2\u4e2d\u3002 \u9019\u4e9b\u7269\u8cea\u53ef\u80fd\u6703\u6eef\u7559\u5728\u80ba\u90e8\u7684\u5fae\u8840\u7ba1\u5e8a\u4e2d\uff0c\u5c0e\u81f4\u547c\u5438\u56f0\u96e3\uff0c\u5982\u679c\u4e0d\u53ca\u6642\u6cbb\u7642\uff0c\u751a\u81f3\u6703\u5c0e\u81f4\u6b7b\u4ea1\u3002<\/p>\n\n\n\n

    \u9aa8\u6298\u7684\u985e\u578b<\/h2>\n\n\n\n

    \u9aa8\u6298\u6839\u64da\u5176\u8907\u96dc\u6027\u3001\u4f4d\u7f6e\u548c\u5176\u4ed6\u7279\u5fb5\u9032\u884c\u5206\u985e\uff08\u5716 6.20\uff09\u3002 \u8868 6.4 \u5217\u51fa\u4e86\u5e38\u898b\u7684\u9aa8\u6298\u985e\u578b\u3002 \u6709\u4e9b\u9aa8\u6298\u53ef\u4ee5\u4f7f\u7528\u591a\u500b\u8853\u8a9e\u4f86\u63cf\u8ff0\uff0c\u56e0\u70ba\u5b83\u53ef\u80fd\u5177\u6709\u4e0d\u53ea\u4e00\u7a2e\u985e\u578b\u7684\u7279\u5fb5\uff08\u4f8b\u5982\uff0c\u958b\u653e\u6027\u6a6b\u5411\u9aa8\u6298\u3014open transverse fracture\u3015<\/small>\uff09\u3002<\/p>\n\n\n\n

    <\/div>\n\n\n
    \n
    \"\"
    \u5716 6.20 \u9aa8\u6298\u985e\u578b<\/strong>
    \u6bd4\u8f03\u5065\u5eb7\u9aa8\u982d\u8207\u4e0d\u540c\u985e\u578b\u7684\u9aa8\u6298\uff1a(a) \u9589\u5408\u6027\u9aa8\u6298\uff0c(b) \u958b\u653e\u6027\u9aa8\u6298\uff0c(c) \u6a6b\u5411\u9aa8\u6298\uff0c(d) \u87ba\u65cb\u9aa8\u6298\uff0c(e) \u7c89\u788e\u6027\u9aa8\u6298\uff0c(f) \u58d3\u8feb\u6027\u9aa8\u6298\uff0c( g) \u65c1\u5f4e\u9aa8\u6298\uff0c\u548c\uff08h\uff09\u659c\u5411\u9aa8\u6298\u3002<\/figcaption><\/figure><\/div>\n\n\n
    <\/div>\n\n\n\n
    \u9aa8\u6298\u985e\u578b<\/th>\u63cf\u8ff0<\/th><\/tr><\/thead>
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    \u659c\u5411\u3014Oblique\u3015<\/small><\/td>\u767c\u751f\u65bc\u975e 90 \u5ea6\u7684\u89d2\u5ea6<\/td><\/tr>
    \u87ba\u65cb\u3014Spiral\u3015<\/small><\/td>\u7531\u65bc\u626d\u8f49\u904b\u52d5\uff0c\u9aa8\u7684\u7247\u6bb5\u3014segments\u3015<\/small>\u88ab\u62c9\u958b<\/td><\/tr>
    \u7c89\u788e\u6027\u3014Comminuted\u3015<\/small><\/td>\u591a\u6b21\u65b7\u88c2\u5c0e\u81f4\u5169\u500b\u5927\u7247\u6bb5\u3014segments\u3015<\/small>\u4e4b\u9593\u7522\u751f\u8a31\u591a\u5c0f\u7247\u3014pieces\u3015<\/small><\/td><\/tr>
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    \u958b\u653e\u6027\uff08\u6216\u8907\u5408\u6027\uff09
    \u3014Open (or compound)\u3015<\/small><\/td>
    \u4e00\u7a2e\u9aa8\u6298\uff0c\u5176\u4e2d\u81f3\u5c11\u65b7\u9aa8\u7684\u4e00\u7aef\u6495\u88c2\u76ae\u819a\uff1b \u5177\u6709\u5f88\u9ad8\u7684\u611f\u67d3\u98a8\u96aa<\/td><\/tr>
    \u9589\u5408\u6027\uff08\u6216\u7c21\u55ae\u6027\uff09
    \u3014Closed (or simple)\u3015<\/small><\/td>
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    \u8868 6.4<\/strong> \u9aa8\u6298\u7684\u985e\u578b<\/figcaption><\/figure>\n\n\n\n
    <\/div>\n\n\n\n

    \u9aa8\u982d\u4fee\u5fa9<\/h2>\n\n\n\n

    \u7576\u9aa8\u982d\u9aa8\u6298\u6642\uff0c\u8840\u6db2\u6703\u5f9e\u9aa8\u6298\u6495\u88c2\u7684\u4efb\u4f55\u8840\u7ba1\u6d41\u51fa\u3002 \u9019\u4e9b\u8840\u7ba1\u53ef\u4ee5\u4f4d\u65bc\u9aa8\u819c\u3001\u9aa8\u5143\u548c\/\u6216\u9ad3\u8154\u3002 \u8840\u6db2\u958b\u59cb\u51dd\u7d50\uff0c\u9aa8\u6298\u5f8c\u7d04\u516d\u5230\u516b\u5c0f\u6642\uff0c\u51dd\u7d50\u7684\u8840\u6db2\u5f62\u6210\u9aa8\u6298\u8840\u816b\u3014fracture hematoma\u3015<\/small><\/span>\uff08\u57166.21a\uff09\u3002 \u6d41\u5411\u9aa8\u982d\u7684\u8840\u6d41\u4e2d\u65b7\u6703\u5c0e\u81f4\u9aa8\u6298\u5468\u570d\u7684\u9aa8\u7d30\u80de\u6b7b\u4ea1\u3002<\/p>\n\n\n\n

    <\/div>\n\n\n\n
    \"\"
    \u5716 6.21 \u9aa8\u6298\u4fee\u5fa9\u7684\u968e\u6bb5<\/strong>
    \u9aa8\u6298\u7684\u7652\u5408\u9075\u5faa\u4e00\u7cfb\u5217\u6f38\u9032\u7684\u6b65\u9a5f\uff1a (a) \u9aa8\u6298\u8840\u816b\u5f62\u6210\u3002 (b) \u5167\u90e8\u548c\u5916\u90e8\u9aa8\u75c2\u3014calli\u3015\u5f62\u6210\u3002 (c) \u9aa8\u75c2\u7684\u8edf\u9aa8\u88ab\u5c0f\u6881\u9aa8\u3014trabecular bone\u3015\u53d6\u4ee3\u3002 (d) \u767c\u751f\u91cd\u5851\u3002<\/figcaption><\/figure>\n\n\n\n
    <\/div>\n\n\n\n

    \u9aa8\u6298\u5f8c\u7d0448\u5c0f\u6642\u5167\uff0c\u4f86\u81ea\u9aa8\u5167\u819c\u7684\u8edf\u9aa8\u7d30\u80de\u3014chondrocytes\u3015<\/small>\u301d\u900f\u904e\u5728\u65b7\u9aa8\u5169\u7aef\u5206\u6ccc\u7e96\u7dad\u8edf\u9aa8\u57fa\u8cea\u3014fibrocartilaginous matrix\u3015<\/small>\u301e\u4f86\u5f62\u6210\u5167\u90e8\u9aa8\u75c2<\/strong>\u3014internal callus\u3015<\/small>\uff08\u8907\u6578= calli\uff09\uff0c\u800c\u9aa8\u819c\u8edf\u9aa8\u7d30\u80de\u3014periosteal chondrocytes\u3015<\/small>\u548c\u9aa8\u6bcd\u7d30\u80de\u3014osteoblasts\u3015<\/small>\u5247\u5f62\u6210\u900f\u660e\u8edf\u9aa8\u548c\u9aa8\u982d\u7684\u5916\u90e8\u9aa8\u75c2<\/strong>\u3014external callus\u3015<\/small>\uff0c\u5206\u5225\u570d\u7e5e\u8457\u65b7\u88c2\u7684\u5916\u5074\uff08\u57166.21b\uff09\u3002 \u9019\u53ef\u4ee5\u7a69\u5b9a\u9aa8\u6298\u3002<\/p>\n\n\n\n

    \u5728\u63a5\u4e0b\u4f86\u7684\u5e7e\u9031\u5167\uff0c\u7834\u9aa8\u7d30\u80de\u3014osteoclasts\u3015<\/small>\u6703\u5438\u6536\u6b7b\u4ea1\u7684\u9aa8\u982d\uff1b \u9aa8\u539f\u7d30\u80de\u3014osteogenic cells\u3015<\/small>\u8b8a\u5f97\u6d3b\u8e8d\u3001\u5206\u88c2\u4e26\u5206\u5316\u70ba\u9aa8\u6bcd\u7d30\u80de\u3014osteoblasts\u3015<\/small>\u3002 \u9aa8\u75c2\u4e2d\u7684\u8edf\u9aa8\u301d\u7d93\u7531\u8edf\u9aa8\u5167\u9aa8\u5316<\/strong>\u3014endochondral ossification\u3015<\/small>\u301e\u88ab\u5c0f\u6881\u9aa8<\/strong>\u3014trabecular bone\u3015<\/small>\u53d6\u4ee3\uff08\u5716 6.21c\uff09\u3002<\/p>\n\n\n\n

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    \u66f4\u65b0\u7d00\u9304<\/p>\n\n\n\n

    2023\/10\/23 \u767c\u4f48\u672c\u6587<\/p>\n\n\n\n

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    \u2190\u4e0a\u4e00\u7bc7<\/a><\/p>\n<\/div>\n\n\n\n

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