ArticleOrthopaedic surgery2023
Unilateral Percutaneous Kyphoplasty Using a Novel Guide Device for Thoracolumbar Osteoporotic Vertebral Fracture.
Article in Orthopaedic surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Unilateral Dual-Plane Puncture Percutaneous Vertebroplasty Reduces Re-Collapse in Osteoporotic Vertebral Compression Fractures by Advancing Cement Delivery.Orthopaedic surgery · 2025Trial
- Construction and validation of a nomogram predictive model for safety-related influencing factors in unilateral paracentesis kyphoplasty for spinal compression fractures.European journal of medical research · 2026Article
- O-Arm- and Guide-Device-Assisted Personalized Percutaneous Kyphoplasty for Thoracolumbar Osteoporotic Vertebral Compression Fractures.Journal of personalized medicine · 2023Article
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
objectivesUnilateral percutaneous kyphoplasty (UPKP) has been effective in reducing the operative time, cement volume, and cement leakage (CL) rate compared with bilateral kyphoplasty. However, no device can help to determine the trajectory during operation, especially the inner inclination angle. To assess the safety and efficacy of a novel guide device (GD) for UPKP in the treatment of thoracolumbar osteoporotic vertebral fractures (TLOVFs).
methodsFrom January 2019 to May 2021, 31 patients diagnosed with single TLOVF who underwent UPKP were retrospectively reviewed. The patients were divided into two groups: traditional UPKP (UPKP group, 15 patients) and UPKP assisted with GD (UPKP-GD group, 16 patients). Pre-procedure demographic, clinical and radiologic characteristics, operative procedure details, and clinical and radiologic outcomes at 1 day and 12 months post-procedure were collected. Statistical analyses were carried out using SPSS 24.0. The baseline characteristics of the two groups were compared by the independent sample t test or the χ
resultsA total of 31 patients (five men and 26 women; age range: 58-90 years) completed the full 12-month postoperative follow-up schedule. No significant differences were observed between treatment groups with respect to sex, age, body mass index, preoperative bone mineral density, or surgical level. Compared with the UPKP group, the operation time in the UPKP-GD group was significantly shorter (40.8 ± 5.5 min vs. 48.5 ± 8.5 min, p = 0.005), and the number of intraoperative fluoroscopy times in the UPKP-GD group was significantly decreased (20.6 ± 4.5 vs. 25.2 ± 2.4, p = 0.001). Five (31.3%) patients in the UPKP-GD group and four (26.7%) patients in the UPKP group had bone CL. The VAS and ODI scores, anterior height and LKA of the fractured vertebrae were significantly improved after surgery in each group. No significant differences in postoperative VAS and ODI scores, anterior height or LKA of the fractured vertebrae, volume of injected cement or CL were observed between the two groups.
conclusionUnilateral puncture using a novel GD is a safe and effective technique for patients with TLFs and UPKP assisted with a novel GD is associated with fewer intraoperative fluoroscopy times and shorter operation time.
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