女,45岁。[图]缺失,[图]临床冠过短、低[图],余留牙正常。...

女,45岁。<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015383395015.jpg' />缺失,<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />临床冠过短、低<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015393572170.png' />,余留牙正常。<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/201508201539074583.jpg' />间隙卡环、<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015392172517.jpg' />单臂卡环胶连式可摘局部义齿修复2周,义齿压痛,缺隙区黏膜弥漫性红肿,余留牙正常。如果<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />为残根,根面位于龈上1~2mm,不松动,叩痛(-)。重新义齿修复前首先应进行的是()。 A.['拔除<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' /> B.<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />桩核冠修复 C.<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />拍X线片 D.<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />根管治疗 E.<img src='https://img2.soutiyun.com/shangxueba/ask/18912001-18915000/18912087/2015082015384741768.jpg' />牙冠延长术

时间:2023-12-17 11:07:40

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