J Korean Orthop Assoc.  2022 Feb;57(1):1-14. 10.4055/jkoa.2022.57.1.1.

3-Dimensional Printing for Hip Surgery: Current Landscape and Future Perspectives

• Won H
• Baek SH
• Kim SY

• KMID: 2525472
• DOI: http://doi.org/10.4055/jkoa.2022.57.1.1

Abstract

Three-dimensional (3D) printing is increasing gradually in orthopedic surgery. Currently, the use of 3D printing in hip surgery is as follows: a bone model for preoperative planning or simulation, patient-specific instruments, surface treatment for stable fixation of implant, and customized implants tailored to the patient’s anatomical characteristics. Orthopedic surgeons can utilize 3D printing technology to improve the surgical techniques, minimize complications during surgery, and provide implants that are more suitable for patients in the correct position. In recent years, new materials for 3D printing are being explored, and the efficiency of cost and production time is improved by developing the production process. In addition, constant drug delivery by improving surface treatment, fusion with other new technologies, such as augmented reality, and tissue or organ regeneration using 3D bioprinting technology is being actively conducted. Above all, orthopedic surgeons should strive to provide the best treatment to patients by learning and researching these new trends, not just adhering to existing treatment methods.

Keyword

three-dimensional printing, bone model; patient-specific instrument; surface treatment; customized implant