Objective: State-of-the-art navigation systems for pelvic osteotomies use optical systems with
external fiducials. In this paper, we propose the use of X-ray navigation for pose estimation …

Designing implants for large and complex cranial defects is a challenging task, even for
professional designers. Current efforts on automating the design process focused mainly on …

In this paper, we present three deformable registration algorithms designed within a
paradigm that uses 3D statistical shape models to accomplish two tasks simultaneously: 1) …

Accurate and consistent mental interpretation of fluoroscopy to determine the position and
orientation of acetabular bone fragments in 3D space is difficult. We propose a computer …

This chapter presents a biomechanical guidance navigation system for performing
periacetabular osteotomy (PAO) to treat developmental dysplasia of the hip. The main …

A method of representing a relative change in position and/or orientation of a bone portion
during a surgical procedure according to some embodiments of the invention includes …