post是植在颌骨内,拔牙、在颌骨钻洞、安置post一起做最省力愈合也最好,三个月后牙床和post愈合好了再安牙基abutment和牙冠crown。
如果先拔牙,等牙床愈合再做post,需要再做手术把牙床打开在颌骨钻洞,一步分成两步、而且有周围牙齿移位的风险。
post是植在颌骨内,拔牙、在颌骨钻洞、安置post一起做最省力愈合也最好,三个月后牙床和post愈合好了再安牙基abutment和牙冠crown。
如果先拔牙,等牙床愈合再做post,需要再做手术把牙床打开在颌骨钻洞,一步分成两步、而且有周围牙齿移位的风险。
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