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第45卷第12期 吉澳梅,蒋砚青,韩 振,等. 单侧颞下颌关节不可复性盘前移位与下颌偏斜的相关性研究[J].
2025年12月 南京医科大学学报(自然科学版),2025,45(12):1719-1726,1755 ·1723 ·
表2 单侧ADDWoR患者的影像学分析
Table 2 Imaging analysis of patients with unilateral ADDWoR
All patients
Variable Z P
Control group(n=106) Deviation group(n=104)
Mandibular position[mm,M(P25,P75)]
Affected anterior/posterior a 1.32(0.88,1.81) 1.70(1.18,2.49)- -3.956 <0.001
Affected lateral 2.75(2.29,3.55) 2.60(2.10,3.05)- -2.388 0.017
Affected superior 2.75(2.15,3.55) 2.93(2.46,3.69)- -0.796 0.426
Unaffected anterior/posterior b 1.22(0.83,1.68) 0.77(0.61,1.06)- -5.354 <0.001
Unaffected lateral 2.60(2.05,3.30) 3.10(2.60,3.95)- -3.874 <0.001
Unaffected superior 2.85(2.24,3.30) 3.50(2.86,4.00)- -5.327 <0.001
Mandibular morphology[mm,M(P25,P75)]
Difference in ramus height -0.90(-2.50,0.75) -3.60(-6.75,-1.83) -6.670 <0.001
Difference in body length -0.15(-1.21,1.35) -1.23(-2.60,0.36)- 5.147 <0.001
Articular disc condition[mm,M(P25,P75)]
Position 6.13(4.76,7.15) -6.55(5.13,7.68)-- -2.021 0.043
Length -9.73(8.60,11.43) -8.95(7.55,10.33)- -2.877 0.004
Adolescent patients
Variable Z P
Control group(n=46) Deviation group(n=61)
Mandibular position[mm,M(P25,P75)]
Affected anterior/posterior a 1.29(0.99,1.60) 1.69(1.28,2.59)- -3.486 <0.001
Affected lateral 2.85(2.49,3.71) 2.60(2.15,3.10)- -2.332 0.020
Affected superior 2.55(2.05,3.26) 2.90(2.45,3.45)- -1.272 0.204
Unaffected anterior/posterior b 1.12(0.78,1.55) 0.75(0.54,0.92)- -4.009 <0.001
Unaffected lateral 2.63(2.05,3.30) 3.35(2.95,4.20)- -4.224 <0.001
Unaffected superior 2.58(1.84,2.95) 3.30(2.65,4.00)- -4.598 <0.001
Mandibular morphology[mm,M(P25,P75)]
Difference in ramus height -1.48(-3.39,0.06) -5.05(-7.90,-2.52) -4.764 <0.001
Difference in body length -0.22(-1.21,1.71) -1.25(-2.70,-0.02) 4.463 <0.001
Articular disc condition[mm,M(P25,P75)]
Position 5.80(3.68,6.80) 6.30(5.35,7.75)- -2.779 0.005
Length 10.21(8.45,11.97) 9.90(8.20,11.55) -0.507 0.612
Adult patients
Variable Z/t P
Control group(n=60) Deviation group(n=43)
Mandibular position(mm)
Affected anterior/posterior[M(P25,P75)] 1.36(0.86,1.87) 1.71(1.04,2.30)- -2.237 0.025
a
Affected lateral[M(P25,P75)] 2.70(2.20,3.43) 2.35(2.05,3.00)- -1.492 0.136
Affected superior[M(P25,P75)] 3.00(2.21,3.89) 2.95(2.50,3.75)- -0.164 0.870
Unaffected anterior/posterior[M(P25,P75)] 1.27(0.90,1.95) 0.87(0.65,1.42)- -3.150 0.002
b
Unaffected lateral(x ± s) 2.71 ± 0.85 2.88 ± 1.03 -0.843 0.401
Unaffected superior[M(P25,P75)] 3.03(2.45,3.55) 3.65(3.15,4.05)- -3.629 <0.001
Mandibular morphology[mm,M(P25,P75)]
Difference in ramus height -0.68(-2.20,1.24) -2.95(-5.60,-0.50) 4.555 <0.001
Difference in body length -0.08(-1.28,1.17) -0.90(-2.60,0.65)- 2.615 0.010
Articular disc condition(mm,x ± s)
Position 6.48 ± 2.05 6.76 ± 2.18 -0.670 0.504
Length 9.53 ± 2.46 9.19 ± 1.64 0.861 0.391
a:the ratio of the anterior to posterior space on the affected side;b:the ratio of the anterior to posterior space on the unaffected side.

