Application of different puncture techniques to inject bone cement in osteoporotic vertebral compression fractures.
10.12200/j.issn.1003-0034.2023.01.016
- Author:
Yi HE
1
;
Yi-Guang BAI
2
Author Information
1. Department of Orthopaedics, Nanbu County People's Hospital, Nanbu 637300, Sichuan, China.
2. Department of Orthopaedics, Nanchong Central Hospital, Nanshong 637000, Sichuan, China.
- Publication Type:Journal Article
- Keywords:
Osteoporotic fractures;
Spinal fractures;
Vertebroplasty
- MeSH:
Humans;
Spinal Fractures/surgery*;
Fractures, Compression/surgery*;
Bone Cements;
Vertebroplasty/methods*;
Retrospective Studies;
Dinoprostone;
Serotonin;
Treatment Outcome;
Osteoporotic Fractures/surgery*;
Kyphoplasty;
Punctures
- From:
China Journal of Orthopaedics and Traumatology
2023;36(1):86-91
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the application of different puncture techniques to inject bone cement in osteoporotic vertebral compression fractures (OVCFs).
METHODS:The clinical data of 282 patients with OVCFs treated from January 2017 to December 2019 were collected for a retrospective study. According to the surgical plan the patients were divided into group A and B, with 141 cases in each group. In group A, extreme lateral puncture was used to inject bone cement through unilateral puncture and bilateral puncture. In group B, bone cement was injected through unilateral pedicle puncture through pedicle approach. The operation status(operation time, radiation exposure time, bone cement injection volume, hospital stay) and complications were observed between two groups. Before operation and 6, 12 months after operation, the pain mediators such as serotonin 5-hydroxytryptamine (5-HT), prostaglandin E2(PGE2), substance P(SP) were compared, bone mineral density, anatomical parameters of the injured vertebrae (height of the anterior edge of the vertebral body, height of the posterior edge of the vertebral body, Cobb angle), visual analogue scale (VAS) and Oswestry disability index (ODI) were evaluated between two groups.
RESULTS:There were no significant difference in operation time, radiation exposure time, hospital stay between two groups (P>0.05). The amount of bone cement injected in group A was greater than that in group B (P<0.05). The serum 5-HT, SP and PGE2 levels of group A were lower than those of group B at 12 months after operation (P<0.05). The height of anterior edge and height of the posterior edge of vertebral body in group A were greater than those of group B at 12 months after operation, Cobb angle of group A was smaller than that of group B, VAS and ODI were lower than those of group B(P<0.05). There was no significant difference in bone mineral density between two groups at 6 and 12 months postoperatively(P<0.05). There was no significant difference between two groups in postoperative complications (P>0.05).
CONCLUSION:Compared with unilateral puncture of the pedicle approach, unilateral puncture and bilateral cement injection technique is more conducive to the recovery of the injured vertebral anatomy and function, and do not prolong operation time, radiation exposure time, hospital stay, nor do increase the risk of nerve damage and bone cement leakage, and postoperative bone metabolism and bone mineral density are improved well, which is a safe and reliable surgical method for the treatment of OVCFs.
