After graduating from the Technical Medicine (TM) program at the University of Twente in 2022, I began working at the 3D lab and the Department of Orthopedic Surgery at Medisch Spectrum Twente. Together with BDDP, I now focus on implementing 3D technology to improve the treatment of severe pelvic instability, also known as sacroiliac (SI) joint dysfunction. This treatment involves a minimally invasive surgery in which the joint is stabilized with implants. However, certain factors make it challenging to place the implants without damaging surrounding neural structures. To address this, we aim to develop and implement various 3D technologies, including Virtual Surgical Planning and Patient-Specific Guides, to reduce the risks of complications.