1. Pathologic Periprosthetic Fracture After Radial Head Arthroplasty: A Report of 2 Cases.
- Author
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Ozdag Y, Foster B, and Grandizio LC
- Subjects
- Arthroplasty adverse effects, Humans, Treatment Outcome, Fractures, Spontaneous etiology, Osteolysis etiology, Periprosthetic Fractures diagnostic imaging, Periprosthetic Fractures etiology, Periprosthetic Fractures surgery, Radius Fractures complications, Radius Fractures diagnostic imaging, Radius Fractures surgery
- Abstract
Case: We present 2 cases of pathologic periprosthetic radius fractures in the setting of osteolysis after radial head arthroplasty (RHA) with a porous-coated, press-fit implant. Both patients were managed with implant removal without subsequent instability. Although radiographic lucencies are common after RHA, progressive bone resorption can result in subsequent periprosthetic fractures., Conclusion: Although osteolysis after RHA is not always clinically significant, these cases demonstrate that this radiographic finding may indicate adverse clinical consequences. Surgeons who perform implant excision should be ready to address further instability as needed., Level of Evidence: Level V, case reports., Competing Interests: Disclosure: The Disclosure of Potential Conflicts of Interest forms are provided with the online version of the article (http://links.lww.com/JBJSCC/B930)., (Copyright © 2022 by The Journal of Bone and Joint Surgery, Incorporated.)
- Published
- 2022
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