Revision joint replacement for periprosthetic fracture in an 86-year-old woman: Customized TKA Cones

The patient is an 86-year-old woman who presented to the doctor with a periprosthetic fracture. The preoperative radiology images are provided below.

Pre-operative simulation and planning

Using the CT scan images, a 3D model of the patient’s bone is created. After planning and determining the patient’s treatment plan, custom prostheses are designed for the patient.

Planning and custom prosthesis design for the patient based on the 3D modeling of the bone.

The prosthesis was created using a 3D printer and, post-processing, sanitizing, and sterilization with gamma radiation, then it was provided to the doctor.

Surgical images

Reconstruction of Bone Defect Using a Custom Implant

Images after surgery

The result of the surgery was very satisfactory, and the patient’s bone lesion was completely reconstructed. She was able to walk the day after the surgery.