Comparison of the efficacy of unilateral nailing combined with bone cement reinforcement and bilateral nailing in the treatment of osteoporotic thoracolumbar fractures.
10.12200/j.issn.1003-0034.20230937
- Author:
Yu-Liang LOU
1
;
Guo-Ying CHEN
1
;
Can-Feng WANG
1
;
Hui FEI
1
;
Guan-Rong SUN
1
;
Ren-Fu QUAN
1
;
Wei LI
1
;
Feng HONG
1
Author Information
1. Department of Orthopaedics Surgery, Traditional Chinese Medical Hospital of Xiaoshan, Hangzhou 311201, Zhejiang, China.
- Publication Type:English Abstract
- Keywords:
Lumbar vertebrae;
Osteoporotic fractures;
Spine fractures;
Surgical treatment;
Thoracic vertebra
- MeSH:
Humans;
Male;
Female;
Aged;
Bone Cements;
Middle Aged;
Thoracic Vertebrae/surgery*;
Lumbar Vertebrae/surgery*;
Retrospective Studies;
Spinal Fractures/surgery*;
Osteoporotic Fractures/surgery*;
Case-Control Studies;
Bone Nails;
Pedicle Screws
- From:
China Journal of Orthopaedics and Traumatology
2025;38(2):134-149
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To compare the efficacy of percutaneous pedicle screw combined with unilateral nail placement combined with bone cement strengthening and bilateral nail placement in the treatment of osteoporotic thoracic and lumbar fractures.
METHODS:A retrospective case-control study was used to analyze the clinical data of 78 patients with osteoporotic thoracic and lumbar fractures admitted from October 2017 to May 2019. According to the surgical method, it was divided into percutaneous pedicle screw combined with unilateral nail placement combined with unilateral bone cement strengthening group(bone cement group) and percutaneous pedicle screw combined with bilateral nail placement(screw group). In the bone cement group, 40 patients included 16 males and 24 females, with a mean age of (62.1±8.1) years old. In the screw group, 38 patients included 18 males and 20 females with a mean age of (65.1±9.3) years old. The operation time, intraoperative blood loss, length of hospital stay and postoperative complications were compared between two groups. The kyphosis Cobb angle, anterior edge height ratio, central height ratio and pain visual analogue score(VAS) were compared.
RESULTS:All patients were followed up for 25 to 36 months. The operation time (70.1±17.3) min of the cement group was shorter than that of the screw group (78.6±18.2) min(P<0.05). There were no significant differences in intraoperative blood loss and length of hospital stay(P>0.05). The VAS in the cement group 1 year 1.5±0.5 and the latest follow-up 0.5±0.3 after operation were lower than 1 year 1.8±0.3 and the latest follow-up 0.8±0.4 in the screw group(P<0.05). The kyphosis Cobb angle, anterior edge height ratio, central height ratio in bone cement group, 1 year (6.2±1.2)°, (86.6±3.5)%, (91.1±2.5)%, the last follow-up (6.4±0.7)°, (85.5±3.3)%, (90.5±6.3)% were better than that of the screw group 1 year (6.8±1.4)°, (83.1±2.4)%, (89.9±3.4)% and the latest follow-up (7.1±1.1)°, (82.6±4.1)%, (87.6±5.9)%(P<0.05). There were 3 cases of bone cement leakage in the cement group, all of which had no clinical symptoms;and 2 cases of pedicle screws were extracted in the screw group, and the screws were removed at the last follow-up.
CONCLUSION:Percutaneous pedicle screw combined with unilateral nail placement combined with bone cement strengthening and bilateral nail placement in the treatment of osteoporotic thoracic and lumbar compression fractures in the elderly can achieve satisfactory efficacy and effectively relieve the pain of patients, but the former internal fixation system is more stable, and the long-term follow-up can effectively maintain the height of the anterior middle column and the correction of kyphosis deformity, and the incidence of chronic low back pain is lower.
