Tailored Precision: A Unique Case of Pelvic Osteosarcoma Management

Area of Science:

• Orthopedic Oncology
• Biomedical Engineering
• Surgical Innovation

Background:

• Pelvic osteosarcoma presents significant surgical resection challenges due to anatomical complexity.
• Limb-sparing surgery is preferred over amputation for improved functional and psychological patient outcomes.

Observation:

• A case report of a 20-year-old patient with osteosarcoma of the right iliac bone is presented.
• The study details the clinical presentation, management, and outcomes of this patient.
• 3D printing technology was utilized to create a customized implant for reconstruction.

Findings:

• Customized 3D-printed implants offer precise fitting, enhancing surgical outcomes in pelvic osteosarcoma.
• Limb-sparing surgery with custom implants led to better functional and psychological results compared to amputation.
• The use of 3D-printed implants reduced the need for revision surgeries due to implant failure.

Implications:

• 3D printing technology shows significant advantages in creating patient-specific implants for complex orthopedic cases.
• Further research is needed on alternative composite materials and addressing the limitations of 3D printing in orthopedics.
• This approach improves surgical precision and patient quality of life in managing pelvic osteosarcoma.