{!-- PGC_VIDEO:{"thumb_height": 360, "file_sign": "249bdf5f79b16e4061371f25adb14066", "vname": "", "vid": "v020193a0000bjlqe5r6936h7csm2rb0", "thumb_width": 640, "vu": "v020193a0000bjlqe5r6936h7csm2rb0", "src_thumb_uri": "26248000a2a4f70963518", "sp": "toutiao", "update_thumb_type": 1, "vposter": "https://p3-sign.toutiaoimg.com/mosaic-legacy/1e064000495cb5e7a9512~noop.image?x-expires=1977913322&x-signature=v0b2Ofd2YfrLq3K8730Dipai7I8%3D", "video_size": {"high": {"duration": 123.0, "h": 480, "subjective_score": 0, "w": 854, "file_size": 4360422}, "ultra": {"duration": 123.0, "h": 720, "subjective_score": 0, "w": 1280, "file_size": 8038458}, "normal": {"duration": 123.0, "h": 360, "subjective_score": 0, "w": 640, "file_size": 3181678}}, "duration": 123.0, "thumb_url": "1e064000495cb5e7a9512", "thumb_uri": "1e064000495cb5e7a9512", "md5": "249bdf5f79b16e4061371f25adb14066"} --}

北京圣嘉新医疗美容医院－整形外科-副主任医师-张笑天- 下颌角缩小整形的手术方式有哪些