May 7, 2026 · Foot & ankle international · DOI: 10.1177/10711007261434970

Clinical Outcomes of Custom 3D-Printed Porous Metallic Implants for Reconstruction of Critical-Sized Bone Defects in the Ankle

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This study investigates the clinical outcomes and complications associated with custom 3D-printed porous metallic implants used for ankle arthrodesis in patients with critical-sized bone defects. The authors report a high fusion rate of 83% but also highlight significant complications, particularly deep postoperative infections, which were linked to a higher likelihood of reoperation. The findings suggest that while custom cage implants show promise, further evaluation and comparison with traditional methods are necessary to improve treatment outcomes in this challenging area of foot and ankle surgery.

Albert T Anastasio, Katelyn E Parsons, Devika A Shenoy, Andrew G LoPolito, Conor N O'Neill, Samuel B Adams

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