3D printing for the treatment of pathological fracture associated with patellar osteoblastoma: case reports
Abstract
Introduction: Osteoblastoma is a rare, benign osteogenic tumor. Among patients with osteoblastoma, a small number initially seek medical treatment for pathological fractures of the patella.
Importance: The patella plays a crucial role in the knee joint, contributing significantly to its normal function.
Presentation of case: This report describes the case of a young male patient with patellar osteoblastoma complicated by a pathological fracture that was treated using a 3D-printed, customized, tantalum-alloy patellar prosthesis.
Clinical discussion: Surgical intervention serves as the primary treatment modality for patellar tumors, encompassing both partial and complete resection of the patella.
Conclusion: The 2-year follow-up demonstrated satisfactory efficacy, and functional recovery was attained.
How strong is the evidence?
Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
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