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Early Fracture of the Biologically Fixed Tibial Tray Following Total Knee Replacement - a Case Report

以非骨水泥固定之人工膝關節金屬脛骨植體早期斷裂之病例報告

並列摘要


Since the introduction of metal-backed tibial components, fracture of the tibial tray has been recognized as an occasional complication. Long-term fol-low-up confirms that this event is uncommon, especially in biologically fixed knee prostheses. We report a case of early fracture of a biologically fixed tibial tray that occurred two years after implantation. Several known risk factors have been identified. Axial malalignment is thought to be the major cause of failure.

並列關鍵字

Prosthesis tibial tray fracture breakage complication

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