Logo MSM

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo MSM Logo MSM Logo MSM

20 February 2021: Clinical Research

A Retrospective Study of Factors Associated with Restoration of Thoracic Kyphosis in 43 Patients with Adolescent Idiopathic Scoliosis with Lenke Type 1 Curvature

Liyi Chen ABCDEFG* , Chong Liu ABC* , Shian Liao BC , Chaojie Yu DE , Tuo Liang BC , Zhaojie Qin BD , Shengsheng Huang AB , Xuhua Sun BC , Ming Yi AB , Zhaojun Lu AD , Zequn Wang A , Guoyong Xu B , Zide Zhang C , Jiarui Chen D , Jie Jiang C , Xinli Zhan AFG*

DOI: 10.12659/MSM.929149

Med Sci Monit 2021; 27:e929149

Table 5 Univariate analysis of parameters between the 2 groups (mean±standard deviation).

ParametersGroup 1Group 2P value
 Main thoracic curve Cobb angle, degree62.75±15.1162.59±16.470.975
 Side-bending Cobb39.13±17.4332.19±15.690.186
 C7-CSVL, mm19.01±10.7514.05±8.130.094
 SVA, mm23.29±13.2534.00±21.070.083
 CL, degree11.50±11.2212.52±9.520.450
 TK, degree13.38±7.1522.59±14.190.026*
 LL, degree44.63±13.3255.33±9.010.003**
 PI, degree47.56±9.4247.70±7.170.956
 SS, degree40.38±12.7141.15±7.120.825
 PT, degree7.50±10.176.56±5.150.733
Postoperative
 Main thoracic curve Cobb angle, degree20.38±8.0921.89±10.310.618
 C7-CSVL, mm9.73±7.3210.82±9.170.687
 SVA, mm17.49±13.0720.99±15.110.436
 CL, degree15.06±6.7816.85±7.870.640
 LL, degree46.38±10.5352.67±11.380.079
 PI, degree48.38±12.1650.48±8.310.504
 SS, degree38.94±10.5939.70±6.430.796
 PT, degree9.50±6.4810.56±6.800.619
Ponte osteotomy1050.003**
Fusion segment11.62±1.0910.85±1.410.072
Screw density1.23±0.151.19±0.220.573
Preoperative flexibility, %38.99±16.0449.79±18.000.055
Main thoracic curve correction rate, %66.77±12.8065.71±11.760.784
C7-CSVL – center of a C7 plumb line to the center sacral vertical line; CL – cervical lordosis; LL – lumbar lordosis; PI – pelvic incidence; PT – pelvic tilt; SS – sacral slope; SVA – sagittal vertical axis; TK – thoracic kyphosis.
*
**

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750