成人下颌角为A.140°~160°B.130°~140°C.120°~125°D.125°E.<0°

成人下颌角为

A.140°~160°

B.130°~140°

C.120°~125°

D.125°

E.<0°


相关考题:

12岁时下颌角为A.140°~160°B.130°~140°C.120°~125°D.125°E.<0°

3岁时下颌角为A.140°~160°B.130°~140°C.120°~125°D.125°E.<0°

新生儿下颌角为A.140°~160°B.130°~140°C.120°~125°D.125°E.<0°

正常成人下颌角的角度为A.<90°B.90°C.120°D.140°E.160°

正常成人下颌角的角度为A.90°B.90°C.120°D.140°E.160°

A.140°~160°B.120°~125°C.130°~140°D.150°~170°E.100°~120°乳牙建完成时下颌角为

A.140°~160°B.120°~125°C.130°~140°D.150°~170°E.100°~120°恒牙列期下颌角为

A.140°~160°B.120°~125°C.130°~140°D.150°~170°E.100°~120°新生儿下颌角为

下颌角在生长发育中,可因人种、年龄、性别等而有所不同。12岁时恒牙咬合完成时,下颌角为A.140°~160°B.130°~140°C.120°~125°D.100°~110°E.以上都不对