Treatment of Kyphosis Arising Secondary to Laminectomy and Irradiation in the Pediatric Population
| Autor: | Nathan Donaldson, Cara LaMotta, Corey Beebe, Nathan Rogers, Nikki Bloch, Courtney Selberg, Mark Erickson |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
medicine.medical_specialty
business.industry medicine.medical_treatment Medical record Kyphosis Laminectomy Implant failure Retrospective cohort study medicine.disease Spine Surgery Radiation therapy Spinal Fusion Treatment Outcome Spinal fusion Orthopedic surgery medicine Humans Orthopedics and Sports Medicine business Retrospective Studies |
| Zdroj: | Orthopedics. 44(4) |
| ISSN: | 1938-2367 |
| Popis: | The effects of radiation therapy and laminectomy on the growing spine have been well documented. Due to compromised bone quality after irradiation, spinal fusion has a high failure rate. The aim of this study was to evaluate treatment of post-laminectomy and post-irradiation kyphosis in children using a vascularized rib graft (VRG) to augment anterior spinal fusion and posterior spinal fusion. Data were collected retrospectively from electronic medical records for all patients treated at a single institution for post-laminectomy and post-irradiation kyphosis who underwent VRG to augment spinal fusions done between December 2003 and August 2015. Five patients were included in the analysis. Imaging studies were analyzed by 2 senior pediatric orthopedic surgeons and a pediatric orthopedic surgery fellow. The outcome for all 5 patients who underwent VRG were considered successful at most recent clinical follow-up. Success was defined as the following: complete fusion evident through computed tomography scan, no implant failure, and no kyphosis progression. Follow-up ranged from 21 to 63 months. One patient experienced 2 complications: esophageal tear and deep infection. Spinal fusion with a VRG is a viable treatment option for children who have developed kyphosis following laminectomy and irradiation. On long-term follow-up, there has been no evidence of progression of kyphosis for patients who were treated with VRG in either the primary fusion procedure or in subsequent revision procedures. A VRG provides a non-irradiated, vascularized bone graft to bridge the irradiated segments, increasing the stability of the spine. [ Orthopedics . 2021;44(4):e563–e569.] |
| Databáze: | OpenAIRE |
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