A.老年患者,牙槽骨吸收不超過(guò)根長(zhǎng)1/3 B.老年患者,余留牙動(dòng)度不超過(guò)Ⅰ° C.拔牙后3個(gè)月,拔牙創(chuàng)未完全愈合,牙槽嵴吸收未穩(wěn)定 D.缺牙區(qū)毗鄰牙牙髓病變已行完善的根管治療 E.對(duì)頜牙伸長(zhǎng)導(dǎo)致缺牙間隙齦高度過(guò)小,而能夠采取措施調(diào)磨短對(duì)頜伸長(zhǎng)牙
A.下頜6>7>3>4>5>1>2 B.下頜6>7>4>5>3>2>1 C.下頜6>7>4>3>5>2>1 D.上頜6>7>3>4>5>1>2 E.上頜6>7>3>5>4>1>2
A.牙折 B.磨損 C.隱裂 D.酸蝕癥 E.四環(huán)素牙