檢視牙根的原始碼

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| style="background: #008080" align= center|  '''<big>牙根</big> '''

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[[File:U=2927872776,1742474030&fm=26&gp=0.jpg|缩略图|居中|[https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=2927872776,1742474030&fm=26&gp=0.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%89%99%E6%A0%B9&step_word=&hs=0&pn=4&spn=0&di=210100&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2927872776%2C1742474030&os=1139063094%2C2454279672&simid=4257227344%2C565545519&adpicid=0&lpn=0&ln=1207&fr=&fmq=1608690548457_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg.jk51.com%2Fimg_jk51%2F322051162.jpeg%26refer%3Dhttp%3A%2F%2Fimg.jk51.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1611282575%26t%3De860e4ea2de4c4217e4bd575b5af3e39&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bcbr3y_z%26e3Bv54AzdH3FgjofAzdH3Ft42AzdH3Fuwm1lj01cjvvav81_z%26e3Bip4s&gsm=5&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]

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牙体由牙骨质所覆盖、固定在[[牙槽]]窝内的部分，是牙体起支持作用的部分。