Tags

Type your tag names separated by a space and hit enter

[Case-control study on cortical bone trajectory screw and pedicle screw internal fixation for the treatment of senile patients with lumbar tuberculosis].
Zhongguo Gu Shang. 2020 Jul 25; 33(7):636-42.ZG

Abstract

OBJECTIVE

To compare clinical effect of cortical bone trajectory (CBT) screw and pedicle screw (PS) internal fixation in treating senile patients with lumbar tuberculosis.

METHODS

From January 2014 to January 2017, 42 senile patients with lumbar tuberculosis were divided into CBT group and PS group, 21 patients in each group. In CBT group, there were 12 males and 9 females, aged from 64 to 81 years old with an average of (72.52±9.25) years old, T value of bone mineral density was (-2.69±0.17) g / cm3, posterior CBT screw internal fixation and anterior debridement, interbody fusion with bone grafting was performed. In PS group, there were 11 males and 10 females, aged from 63 to 85 years old with an average of (71.42±9.81) years old, T value of bone mineral density was (-2.70±0.21) g / cm3, PS internal fixation and anterior debridement, interbody fusion with bone grafting were performed. Length of posterior incision, intraoperative bleeding volume, operation time, time of bone graft fusion and complications between two groups were compared. Level of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), segment kyphotic Cobb angle before and after operation were compared, VAS score was used to evaluate pain releasing, JOA score was applied to evaluate clinical effect.

RESULTS

All patients were followed up from 12 to 21 months with an average of (15.00±3.57) months. No reoccurrence of lumbar tuberculosis and screw loosing occurred. There were statistical difference in length of incision, intraoperative bleeding volume, operation time between two groups (P<0.05). Level ofESR and CRP between two groups at 2 weeks, 1 month and 6 months after operation were improved after operation, while there were no differences between two groups (P>0.05). There were no statistical differences in complications, time of bone graft fusion and segment kyphotic Cobb angle at 1 week after operation between two groups (P>0.05). There was difference in Cobb angle at 12 months after operation (P<0.05). For VAS score, there were no difference between two groups before operation and 3 months after operation(P>0.05), but VAS score at 3 months after operation were improved after operation between two groups (P<0.05).For JOA score, there were no difference between two groups before operation, 3 and 12 months after operation, and JOA score at 3 and 12 months after operation were improved than that of before operation between two groups (P<0.05).

CONCLUSION

Both of CBT screw internal fixation and PS screw internal fixation could achieve satisfying results for the treatment of elderly patients with lumbar tuberculosis. PSinternal fixation has a long fixation but great trauma. However, CBT screw internal fixation only needs to fix adjacent segments of the lesion to reduce the fixation range, which has advantages of less trauma and strong screw holding force.

Authors+Show Affiliations

Department of Orthopaedics, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang, China.Department of Orthopaedics, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang, China.Department of Orthopaedics, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang, China.Department of Orthopaedics, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang, China.Department of Orthopaedics, Zhejiang Chinese Medicine and Western Medicine Integrated Hospital, Hangzhou 310003, Zhejiang, China.

Pub Type(s)

Journal Article

Language

chi

PubMed ID

32700487

Citation

Lai, Zhen, et al. "[Case-control Study On Cortical Bone Trajectory Screw and Pedicle Screw Internal Fixation for the Treatment of Senile Patients With Lumbar Tuberculosis]." Zhongguo Gu Shang = China Journal of Orthopaedics and Traumatology, vol. 33, no. 7, 2020, pp. 636-42.
Lai Z, Shi SY, Fei J, et al. [Case-control study on cortical bone trajectory screw and pedicle screw internal fixation for the treatment of senile patients with lumbar tuberculosis]. Zhongguo Gu Shang. 2020;33(7):636-42.
Lai, Z., Shi, S. Y., Fei, J., Han, G. H., & Hu, S. P. (2020). [Case-control study on cortical bone trajectory screw and pedicle screw internal fixation for the treatment of senile patients with lumbar tuberculosis]. Zhongguo Gu Shang = China Journal of Orthopaedics and Traumatology, 33(7), 636-42. https://doi.org/10.12200/j.issn.1003-0034.2020.07.009
Lai Z, et al. [Case-control Study On Cortical Bone Trajectory Screw and Pedicle Screw Internal Fixation for the Treatment of Senile Patients With Lumbar Tuberculosis]. Zhongguo Gu Shang. 2020 Jul 25;33(7):636-42. PubMed PMID: 32700487.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Case-control study on cortical bone trajectory screw and pedicle screw internal fixation for the treatment of senile patients with lumbar tuberculosis]. AU - Lai,Zhen, AU - Shi,Shi-Yuan, AU - Fei,Jun, AU - Han,Gui-He, AU - Hu,Sheng-Ping, PY - 2020/7/24/entrez PY - 2020/7/24/pubmed PY - 2020/7/24/medline KW - Case-control studies KW - Elderly KW - Internal fixation KW - Lumbar vertebrae KW - Spinal fusion KW - Tuberculosis, Spinal SP - 636 EP - 42 JF - Zhongguo gu shang = China journal of orthopaedics and traumatology JO - Zhongguo Gu Shang VL - 33 IS - 7 N2 - OBJECTIVE: To compare clinical effect of cortical bone trajectory (CBT) screw and pedicle screw (PS) internal fixation in treating senile patients with lumbar tuberculosis. METHODS: From January 2014 to January 2017, 42 senile patients with lumbar tuberculosis were divided into CBT group and PS group, 21 patients in each group. In CBT group, there were 12 males and 9 females, aged from 64 to 81 years old with an average of (72.52±9.25) years old, T value of bone mineral density was (-2.69±0.17) g / cm3, posterior CBT screw internal fixation and anterior debridement, interbody fusion with bone grafting was performed. In PS group, there were 11 males and 10 females, aged from 63 to 85 years old with an average of (71.42±9.81) years old, T value of bone mineral density was (-2.70±0.21) g / cm3, PS internal fixation and anterior debridement, interbody fusion with bone grafting were performed. Length of posterior incision, intraoperative bleeding volume, operation time, time of bone graft fusion and complications between two groups were compared. Level of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), segment kyphotic Cobb angle before and after operation were compared, VAS score was used to evaluate pain releasing, JOA score was applied to evaluate clinical effect. RESULTS: All patients were followed up from 12 to 21 months with an average of (15.00±3.57) months. No reoccurrence of lumbar tuberculosis and screw loosing occurred. There were statistical difference in length of incision, intraoperative bleeding volume, operation time between two groups (P<0.05). Level ofESR and CRP between two groups at 2 weeks, 1 month and 6 months after operation were improved after operation, while there were no differences between two groups (P>0.05). There were no statistical differences in complications, time of bone graft fusion and segment kyphotic Cobb angle at 1 week after operation between two groups (P>0.05). There was difference in Cobb angle at 12 months after operation (P<0.05). For VAS score, there were no difference between two groups before operation and 3 months after operation(P>0.05), but VAS score at 3 months after operation were improved after operation between two groups (P<0.05).For JOA score, there were no difference between two groups before operation, 3 and 12 months after operation, and JOA score at 3 and 12 months after operation were improved than that of before operation between two groups (P<0.05). CONCLUSION: Both of CBT screw internal fixation and PS screw internal fixation could achieve satisfying results for the treatment of elderly patients with lumbar tuberculosis. PSinternal fixation has a long fixation but great trauma. However, CBT screw internal fixation only needs to fix adjacent segments of the lesion to reduce the fixation range, which has advantages of less trauma and strong screw holding force. SN - 1003-0034 UR - https://www.unboundmedicine.com/medline/citation/32700487/[Case_control_study_on_cortical_bone_trajectory_screw_and_pedicle_screw_internal_fixation_for_the_treatment_of_senile_patients_with_lumbar_tuberculosis]_ DB - PRIME DP - Unbound Medicine ER -