Purpose#R##N#Rotational acetabular osteotomy (RAO) is used to treat developmental hip dysplasia (DDH). It requires detailed anatomical knowledge of the pelvic anatomy and three-dimensional cognitive skills. We addressed whether a computer navigation system combined with a preoperative computed tomography-based plan enabled surgeons to perform RAO safely and reliably through a mini-incision regardless of their level of experience with performing osteotomies.
['Masaki Takao', 'Takashi Nishii', 'Takashi Sakai', 'Nobuhiko Sugano']
Comparison of rotational acetabular osteotomy performed with navigation by surgeons with different levels of experience of osteotomies