Aging induced change and clinical significance of lumbar pedicle morphology in adolescent
10.11659/jjssx.1672-5042.201405020
- VernacularTitle:少年脊柱腰骶段椎弓根的增龄变化及临床意义
- Author:
Wei WANG
;
Xing WANG
;
Zhijun LI
;
Lianxiang CHEN
;
Fei WANG
;
Bin SHI
;
Jun SHI
;
Shaojie ZHANG
- Publication Type:Journal Article
- Keywords:
lumbar;
pedicle;
three-dimensional reconstruction;
aging induced change;
adolescent
- From:Journal of Regional Anatomy and Operative Surgery
2014;(5):506-507,508
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the developmental patterns and aging characteristics of lumbar pedicle morphology in the adolescents aging from 12~18 years old,and to provide the anatomical basis for image and three-dimensional analysis of the treatment and prevention of spinal diseases. Methods the 30 adolescents with normal spines and without any the problems of nervous system were selected to do thin spiral CT scan that the range was lumbar. The original data imported into three-dimensional reconstruction software with the form of DICOM were to measure and analyze statistically the relevant indicators according to gender and age. Results There was no significant difference in the pedicle height,pedicle width and length of form screw entry point to vertebral anterior cotrex,which were not influenced by age and gender (P>0. 05). The physical development of human increases gradually with age and has some significant differences. Conclusion A regular change process is displayed to provide references for clinic. But it must be combined with the results of individual imaging and the technology of reverse engineering and the support of rapid prototype manufacturing. Only in this way can it meet the satisfaction of individualized treatment.
