Curative effect and prognostic assessment of PKP in treating osteoporosis-caused spinal vertebral compression fractures by using imaging parameters of pelvic sagittal X-ray
10.3969/j.issn.1672-8270.2024.06.007
- VernacularTitle:骨盆矢状位X射线影像学参数评估经皮椎体后凸成形术治疗骨质疏松脊柱椎体压缩性骨折的疗效和预后研究
- Author:
Shunli ZHANG
1
;
Rong CHEN
;
Yuntao GU
;
Chunzhao XU
;
Chuizhi HUANG
Author Information
1. 海南医学院第二附属医院脊柱外科 海口 570311
- Keywords:
X-ray imaging parameters of pelvic sagittal;
Percutaneous kyphoplasty(PKP);
Osteoporosis;
Spinal vertebral compression fractures;
Curative effect;
Prognosis
- From:
China Medical Equipment
2024;21(6):34-39
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the curative effect and prognostic assessment value of percutaneous kyphoplasty(PKP)in treating osteoporosis-caused spinal vertebral compression fractures by using imaging parameters of pelvic sagittal X-ray.Methods:A total of 198 patients with osteoporosis-caused spinal vertebral compression fractures who received treatment from January 2022 to January 2023 were selected,and they were divided into effective group(171 cases)and ineffective group(27 cases)according to the treatment effect.All patients underwent PKP treatment,and the parameters of preoperative measurements included sagittal vertical axis(SVA)of cervical vertebra 7(C7),the thoracic vertebra 1 pelvic angle(T1PA),thoracic kyphosis(TK),lumbar lordosis(LL)and sacral slope(SS).The clinically curative effect and prognosis between two groups were compared.Results:After PKP treatment,49 cases of 198 patients were cured,and 69 cases appeared significant effect,and 53 cases were effective,and 27 cases were ineffective.The SVA,LL and SS levels of effective group were significantly lower than those of ineffective group,and the differences of them were statistically significant(t=6.485,3.250,2.325,P<0.05),and the T1PA and TK of the effective group were significantly higher than those of the ineffective group(t=2.387,3.245,P<0.05),respectively.In 198 patients,39 cases occurred postoperative complications(20 cases occurred bone cement leakage,and 15 cases occurred recurrent adjacent vertebral fracture,and 2 cases occurred pulmonary embolism,and 2 cases occurred others),and 159 cases did not occurred complications.The SVA,LL and SS levels in patients without complications were significantly lower than those in patients with complications(t=10.304,5.669,0.844,P<0.05),and the T1PA and TK of patients without complications were significantly higher than those of patients with complications,and the differences were significant(t=3.494,5.550,P<0.05),respectively.The results of receiver operating characteristic(ROC)curve analysis showed that SVA,T1PA,TK,LL and SS had a certain value in assessing the curative effect and prognosis of PKP in treating osteoporosis-caused spinal vertebral compression fractures.Conclusion:Preoperative detection of imaging parameters of pelvic sagittal X-ray can assess the curative effect and prognosis of osteoporosis-caused spinal vertebral compression fractures,which can provide a certain reference for clinical treatment.
