{"id":1141,"date":"2025-02-12T09:44:32","date_gmt":"2025-02-12T01:44:32","guid":{"rendered":"https:\/\/www.mch-osa.com\/?post_type=case&#038;p=1141"},"modified":"2026-08-31T18:46:12","modified_gmt":"2026-08-31T10:46:12","slug":"case13","status":"publish","type":"case","link":"https:\/\/www.mch-osa.com\/zh\/case\/case13\/","title":{"rendered":"\u6b63\u989a\u624b\u672f\u5e2e\u52a9\u6cbb\u7597\u7761\u7720\u547c\u5438\u4e2d\u6b62\uff0c\u58ee\u7537\u91cd\u62fe\u751f\u6d3b\u6b63\u80fd\u91cf"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u6b63\u989a\u624b\u672f\u5982\u4f55\u6539\u5584\u7761\u7720\u547c\u5438\u4e2d\u6b62\u75c7\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u989a\u624b\u672f\u539f\u672c\u662f\u8bbe\u8ba1\u6765\u6539\u5584\u60a3\u8005\u7684\u54ac\u5408\u4ee5\u53ca\u5916\u89c2\uff0c\u4f46\u5728\u6cbb\u7597\u963b\u585e\u578b\u7761\u7720\u547c\u5438\u4e2d\u6b62\u7684\u8fd9\u4e2a\u9886\u57df\uff0c\u6b63\u989a\u624b\u672f\uff08\u4e0a\u4e0b\u989a\u9aa8\u7684\u524d\u79fb\uff09\uff08Maxillo-Mandibular Advancement\/MMA\uff09\u53d8\u6210\u662f\u62c9\u7d27\u584c\u9677\uff08\u677e\u5f1b\uff09\u808c\u8089\u7684\u624b\u6bb5\uff0c\u800c\u975e\u76ee\u7684\uff0c\u5916\u89c2\u53ca\u54ac\u5408\u7684\u6539\u5584\u53d8\u6210\u662f\u4e0a\u4e0b\u989a\u9aa8\u524d\u79fb\u7684\u9644\u52a0\u4ef7\u503c\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maxillomandibular advancement (MMA)<\/strong> is a surgical procedure used to treat severe obstructive sleep apnea (OSA). Here&#039;s how it works:<\/li>\n\n\n\n<li><strong>Expansion of Airway<\/strong>: MMA involves moving the upper and lower jaws (maxilla and mandible) forward. This expansion increases the size of the airway, reducing the likelihood of it collapsing during sleep.\u00a0<\/li>\n\n\n\n<li><strong>Stabilization<\/strong>: By advancing the jaws, the soft tissues and muscles around the airway are also pulled forward, which helps stabilize the airway and keeps it open.<\/li>\n\n\n\n<li><strong>Improved Airflow<\/strong>: The increased space and stabilization result in better airflow, reducing the occurrence of apnea events (breathing pauses) and hypopnea events (shallow breathing).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u8bca\u7597\u8ba1\u753b\u53ca\u672f\u540e\u6539\u53d8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u900f\u8fc7\u4e0a\u547c\u5438\u9053\u808c\u7fa4\u7684\u62c9\u7d27\uff0c\u7761\u7720\u65f6\u547c\u5438\u9053\u53d8\u5f97\u7a33\u5b9a\u800c\u4e0d\u5bb9\u6613\u584c\u9677\uff0c\u6240\u4ee5\u5f97\u4ee5\u4fdd\u6301\u7545\u901a\u3002\u4ece\u60a3\u8005\u672f\u524d\u672f\u540e\u7684\u7167\u7247\u53ca\u7535\u8111\u65ad\u5c42\u53ef\u4ee5\u770b\u51fa\uff0c\u6b63\u989a\u624b\u672f\u5c06\u4e0a\u4e0b\u989a\u9aa8\u5f80\u524d\u65b9\uff08\u8fdc\u79bb\u810a\u690e\u7684\u65b9\u5411\uff09\u56fa\u5b9a\uff0c\u62c9\u7d27\u5176\u540e\u65b9\u808c\u7fa4\uff0c\u8f6f\u816d\u808c\u7fa4\u3001\u820c\u808c\u7fa4\u3001\u820c\u9aa8\u3001\u820c\u9aa8\u4e0a\u808c\u7fa4\u4e5f\u660e\u663e\u88ab\u5f80\u524d\u3001\u5f80\u4e0a\u62c9\u5f00\uff0c\u8fdc\u79bb\u540e\u80ed\u58c1\uff0c\u8138\u90e8\u7ebf\u6761\u6709\u6240\u652f\u6491\uff0c\u54ac\u5408\u4e5f\u987a\u9053\u6539\u5584\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Orthognathic surgery was originally designed to improve the patient&#039;s occlusion and appearance. However, in the field of treating obstructive sleep apnea, orthognathic surgery (maxillo-mandibular advancement\/MMA) has become a means to tighten collapsed (loosened) muscles rather than the purpose itself. The improvement in appearance and occlusion has become an added value of maxillo-mandibular advancement. By tightening the upper airway muscles, the airway becomes stable and less likely to collapse during sleep, thus remaining unobstructed. From the preoperative and postoperative photos and CT scans of the patients, it can be seen that orthognathic surgery fixes the maxilla and mandible forward (away from the spine), tightening the muscles behind the upper and lower jaw bones. The soft palate muscles, tongue muscles, hyoid bone, and suprahyoid muscles are also significantly pulled forward, away from the posterior pharyngeal wall. The facial soft tissue envelope is supported, and the occlusion is also improved.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-9.jpg\" alt=\"MMA\u6b63\u989a\u624b\u672f\u524d\u540e\u547c\u5438\u9053\u65ad\u5c42\u5bf9\u6bd4\uff0c\u672f\u540e\u820c\u9aa8\u5f80\u524d\u4e0a\u79fb\u52a8\u3001\u547c\u5438\u9053\u62d3\u5bbd\" class=\"wp-image-1149\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-9.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-9-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-9-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-8.jpg\" alt=\"\u4e0a\u4e0b\u989a\u524d\u79fb\u624b\u672f\u524d\u540e\u547c\u5438\u9053\u7acb\u4f53\u5f71\u50cf\u5bf9\u6bd4\uff0c\u672f\u540e\u547c\u5438\u9053\u660e\u663e\u53d8\u5bbd\" class=\"wp-image-1148\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-8.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-8-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-8-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-10.jpg\" alt=\"\u4e0a\u4e0b\u989a\u524d\u79fb\u624b\u672f\u524d\u540e\u9aa8\u9abc\u3001\u8f6f\u7ec4\u7ec7\u8f6e\u5ed3\u4e0e\u547c\u5438\u9053\u76843D\u65ad\u5c42\u5bf9\u6bd4\" class=\"wp-image-1150\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-10.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-10-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-10-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">AHI\uff08\u547c\u5438\u6682\u505c\u6307\u6570\uff09\u4ece36.5\u964d\u4e3a0.9\uff08\u5b66\u672f\u4e0a\u5b9a\u4e49AHI\u5982\u679c20\u4ee5\u4e0b\u4e3a\u624b\u672f\u6210\u529f\uff0c5\u4ee5\u4e0b\u4e3a\u624b\u672f\u6cbb\u6108\uff09\uff0c\u6700\u4f4e\u8840\u6c27\u6d53\u5ea6\u4ece67%\uff0c\u5347\u9ad8\u523091%\u3002\u9664\u4e86\u8fd9\u4e9b\u7761\u7720\u6307\u6807\u7684\u6539\u5584\uff0c\u6700\u91cd\u8981\u7684\u662f\uff0c\u60a3\u8005\u672c\u8eab\u611f\u89c9\u624b\u672f\u540e\uff0c\u7761\u7720\u54c1\u8d28\u5927\u589e\uff0c\u5df2\u6ca1\u6709\u65e5\u95f4\u55dc\u7761\u7684\u95ee\u9898\uff0c\u7cbe\u795e\u53d8\u597d\u4e5f\u66f4\u6709\u6d3b\u529b\uff01 \uff01 \uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The AHI (apnea-hypopnea index) decreased from 36.5 to 0.9 (defined as surgical success if AHI is below 20, and surgical cured if below 5). The lowest blood oxygen concentration increased from 67% to 91%. In addition to these improvements in sleep indicators, the most important thing is that the patient feels that the quality of sleep has greatly increased after the surgery, no longer has daytime sleepiness, and feels more energetic and vibrant!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-6.jpg\" alt=\"\u672f\u524d\u672f\u540e\u7761\u7720\u68c0\u6d4b\u62a5\u544a\u5bf9\u6bd4\uff0cAHI\u753136.5\u964d\u81f30.9\u3001\u6700\u4f4e\u8840\u6c27\u753167%\u63d0\u5347\u81f391%\" class=\"wp-image-1146\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-6.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-6-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-6-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5916\u89c2\u6539\u53d8<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-2.jpg\" alt=\"\u963b\u585e\u578b\u7761\u7720\u547c\u5438\u4e2d\u6b62\u60a3\u8005\u6b63\u989a\u624b\u672f\u524d\u540e\u6b63\u9762\u5916\u89c2\u5bf9\u6bd4\" class=\"wp-image-1144\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-2.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-2-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-2-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-3.jpg\" alt=\"\u6b63\u989a\u624b\u672f\u524d\u540e\u6b63\u9762\u5fae\u7b11\u4e0e\u9f7f\u5217\u5916\u89c2\u5bf9\u6bd4\" class=\"wp-image-1145\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-3.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-3-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-3-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-4.jpg\" alt=\"\u6b63\u989a\u624b\u672f\u524d\u540e45\u5ea6\u659c\u9762\u5916\u89c2\u5bf9\u6bd4\" class=\"wp-image-1142\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-4.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-4-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-4-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-5.jpg\" alt=\"\u6b63\u989a\u624b\u672f\u524d\u540e45\u5ea6\u659c\u9762\u5fae\u7b11\u5916\u89c2\u5bf9\u6bd4\" class=\"wp-image-1143\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-5.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-5-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-5-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"845\" src=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-7.jpg\" alt=\"\u6b63\u989a\u624b\u672f\u524d\u540e\u4fa7\u9762\u4e0b\u5df4\u4e0e\u4e0b\u989a\u8f6e\u5ed3\u5bf9\u6bd4\" class=\"wp-image-1147\" title=\"\" srcset=\"https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-7.jpg 1500w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-7-768x433.jpg 768w, https:\/\/www.mch-osa.com\/wp-content\/uploads\/mma-case-13-7-18x10.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u6b63\u989a\u624b\u672f\u539f\u672c\u662f\u8bbe\u8ba1\u6765\u6539\u5584\u60a3\u8005\u7684\u54ac\u5408\u4ee5\u53ca\u5916\u89c2\uff0c\u4f46\u5728\u6cbb\u7597\u963b\u585e\u578b\u7761\u7720\u547c\u5438\u4e2d\u6b62\u7684\u8fd9\u4e2a\u9886\u57df\uff0c\u6b63\u989a\u624b\u672f\uff08\u4e0a\u4e0b\u989a\u9aa8\u7684\u524d\u79fb\uff09\uff08Maxillo-Mandibular Advancement\/MMA\uff09\u53d8\u6210\u662f\u62c9\u7d27\u584c\u9677\uff08\u677e\u5f1b\uff09\u808c\u8089\u7684\u624b\u6bb5\uff0c\u800c\u975e\u76ee\u7684\uff0c\u5916\u89c2\u53ca\u54ac\u5408\u7684\u6539\u5584\u53d8\u6210\u662f\u4e0a\u4e0b\u989a\u9aa8\u524d\u79fb\u7684\u9644\u52a0\u4ef7\u503c\u3002<\/p>","protected":false},"author":20,"featured_media":1151,"template":"","class_list":["post-1141","case","type-case","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"acf":[],"_links":{"self":[{"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/case\/1141","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/types\/case"}],"author":[{"embeddable":true,"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/users\/20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/media\/1151"}],"wp:attachment":[{"href":"https:\/\/www.mch-osa.com\/zh\/wp-json\/wp\/v2\/media?parent=1141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}