Unilateral vertebroplasty and kyphoplasty by digital subtraction angiography for the treatment of osteoporotic vertebral compression fractures.
10.12200/j.issn.1003-0034.2021.08.005
- Author:
Bing TAN
1
;
Bin FAN
1
;
Qi-Yuan YANG
1
;
Jing FENG
1
;
Chao LEI
1
;
Wei FENG
1
;
Xiao LUO
1
;
Ying-Bo LI
1
Author Information
1. Department of Spinal Surgery, the Third People's Hospital of Mianyang City, Sichuan Mental Health Center, Mianyang 621000, Sichuan, China.
- Publication Type:Journal Article
- Keywords:
Angiography, digital subtraction;
Kyphoplasty;
Osteoporotic fractures;
Vertebroplasty
- MeSH:
Angiography, Digital Subtraction;
Female;
Fractures, Compression/surgery*;
Humans;
Kyphoplasty;
Male;
Osteoporotic Fractures/surgery*;
Retrospective Studies;
Spinal Fractures/surgery*;
Vertebroplasty
- From:
China Journal of Orthopaedics and Traumatology
2021;34(8):710-716
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the methods and efficacy of unilateral extra-pedicle precision puncture percutaneous vertebroplasty (PVP) or percutaneous kyphoplasty(PKP) by digital subtraction angiography (DSA) for the treatment of osteoporotic vertebral compression fractures (OVCFs).
METHODS:The clinical data of 68 patients with osteoporotic vertebral compression fractures treated from August 2015 to December 2018 were retrospectively analyzed. There were 20 males and 48 females, aged 56 to 90(73.5±8.0) years, 40 cases of double segments, 28 cases of three segments, a total of 168 vertebrae. All the patients were performed PVP orPKP through unilateral extra pedicle precision puncture under the guidance of DSA. The vertebrae were distributed in T
RESULTS:All the punctures were successful in 68 patients. All the puncture needles reached the midline of vertebral body, and the bone cement was well dispersed in the vertebral body with symmetrical distribution. The operation time was 35 to 60 (41.6±3.2) minutes, and there was no puncture complications. The injection volume of bone cement was 3 to 5 (3.6±0.5) ml in each vertebra. There were 8 cases of bone cement leakage, with a leakage rate of 11.76%. All 68 patients were followed up from 12 to 27 (14.3±3.5) months in the study. VAS score and ODI at 3 days after surgery and at final follow-up time were significantly improved (
CONCLUSION:PVP or PKP under the guidance of DSA via a unilateral extrapedicular approach with precision puncture can effectively relieve pain, restore vertebral body height and spinal function, which is a safe, fast and effective method in the treatment of osteoporotic vertebral compression fractures.
