Short- to Mid-term Survivorship of a Patient-Specific Unicompartmental Knee Arthroplasty Implant Casted from a 3-D Printed Mold

Although determining the ultimate success of knee arthroplasty implant designs requires long-term follow-up, short and mid-term follow-up studies are crucial for the detection of early survivorship and implant-related complications. The purpose of this study was to determine early survivorship and complication rates associated with implantation of a new patient-specific implant casted from a 3-D printed mold introduced in 2012.