Role of Non-Rigid Minimal Intervention Surgery in the Treatment of Degenerative Spondylolisthesis
| Autor: | López-Prats Fernando, Atienza-Vicente Carlos, Bañuls-Pattarelli Miguel, Mulholland Robert C, García-Ortiz María Tíscar |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
Percutaneous medicine.diagnostic_test business.industry Decompression medicine.medical_treatment Magnetic resonance imaging Degenerative spondylolisthesis medicine.disease Spondylolisthesis Oswestry Disability Index Surgery medicine Back pain medicine.symptom business Reduction (orthopedic surgery) |
| Zdroj: | Journal of Spine Research and Surgery. |
| ISSN: | 2687-8046 |
| DOI: | 10.26502/fjsrs0031 |
| Popis: | Introduction: Degenerative spondylolisthesis produces abnormal intervertebral movement associated with back pain. Standard surgical treatment consists of decompression with or without fusion. There is no consensus about the method of choice. Purpose of this study: avoiding decompression, a semi-rigid, minimally invasive device that reduces movement was used, removing the necessity for fusion and reducing fixation-loosening, or breakage. Methods: Analytical prospective observational study. The clinical assessment included the Oswestry Disability Index (ODI) and SF-12 (Short Form-12 Health Survey), X-Rays and MRIs (Magnetic Resonance Imaging) were taken preoperatively and at follow-up. Overall, the mean postoperative follow-up was 3.8 years. It is about a posterior intrapedicular device introduced percutaneously under X-Ray control. The device consists of two semi-rigid bars, allowing 5o multiplanar movement, and 1mm compressive-spring movement. Through manipulation and distraction, reduction of listhesis is possible, increasing disc and lateral recesses height. Results: At final follow-up, ODI and SF-12 scores significantly improved. ODI from 47.4 ± 14.9 to 22.8 ± 19.7 (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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