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Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
Published on: November 8, 2024
Recurrent fracture after vertebral kyphoplasty
William F Lavelle1, Robert Cheney
1Department of Orthopedic Surgery, Albany Medical College, 1367 Washington Ave., Albany, NY 12206, USA. lavellwf@yahoo.com
Summary
Osteoporotic compression fractures are common. Vertebral kyphoplasty shows a 10% incidence of recurrent fracture within 90 days, with more levels treated correlating to higher recurrence risk.
Area of Science:
- Orthopedics
- Spinal Surgery
- Osteoporosis Management
Background:
- Osteoporotic compression fractures significantly impact the aging population.
- Vertebral kyphoplasty is a percutaneous treatment option for these fractures.
- Concerns exist regarding the risk of adjacent fractures following kyphoplasty.
Purpose of the Study:
- To investigate the incidence of recurrent fractures after vertebral kyphoplasty.
- To identify potential risk factors associated with recurrent fractures.
Main Methods:
- Retrospective review of 109 vertebral kyphoplasty procedures in 94 patients.
- Analysis of patient records and radiology databases from two major hospitals.
- Evaluation of fracture recurrence, considering confounding factors like age, sex, and steroid use.
Main Results:
- A 10% incidence of recurrent fracture within 90 days post-kyphoplasty was observed.
- The number of vertebral levels treated was significantly associated with recurrent fracture risk (p=0.0005).
- No statistically significant difference in recurrence was found based on age, sex, or chronic steroid use.
Conclusions:
- The incidence of recurrent fracture after kyphoplasty is substantial, particularly within the first 90 days.
- It remains challenging to differentiate between procedure-related fractures and the natural progression of osteoporosis.
- Further research is needed to clarify the etiology of recurrent fractures post-kyphoplasty.
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