Proximal tibial replacement with megaprosthesis in the setting of proximal tibial nonunion: A case report
Background: Fracture nonunion is a major concern among an orthopaedic patient population, especially in those who have sustained traumatic fractures involving the tibia. Strong risk factors for nonunion include age, smoking history, and a poor diet. The incidence of nonunion also increases with each...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-10-01
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| Series: | Trauma Case Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352644024001109 |
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| Summary: | Background: Fracture nonunion is a major concern among an orthopaedic patient population, especially in those who have sustained traumatic fractures involving the tibia. Strong risk factors for nonunion include age, smoking history, and a poor diet. The incidence of nonunion also increases with each additional failed surgical intervention. Methods: Our retrospective case study involved 56-year-old woman with a history of chronic low back pain, osteopenia, malnutrition, smoking, marijuana use, and alcohol use, who presented with a proximal tibia fracture after a fall, initial treatment included temporization with multiplanar external fixation and subsequent internal fixation. Five weeks later, she presented with atrophic nonunion. She subsequently underwent multiple unsuccessful surgeries to address her nonunion, including open repair with bone grafting and multiplanar external fixation for bone transport. Ultimately, the nonunion was addressed by proximal tibia replacement with megaprosthesis with excellent clinical results. Results and conclusion: Replacement of a proximal tibia with megaprosthesis is a viable option for limb salvage, especially when all alternative treatments have been unsuccessful. |
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| ISSN: | 2352-6440 |