上颌窦动脉解剖结构的锥形术计算机断层扫描分析
吴炯睿, 高益鸣

Cone-beam CT analysis of anatomical structure of maxillary sinus arteries
WU Jiongrui, GAO Yiming
表3 上颌窦DMSA>2 mm及≤1 mm者在不同牙位的分布情况[n(%)]
Tab 3 Distribution of maxillary sinus with DMSA>2 mm and ≤1 mm in different tooth positions [n(%)]
Item

P2

(n=489)

M1

(n=479)

M2

(n=963)

χ2

value

P value
DAAA>2 mm26 (5.3)44 (9.2)64 (6.7)5.8650.053
DAAA≤1 mm146 (29.9)68 (14.2)274 (28.5)41.7160.000