Retrospective study comparing the accuracies of handheld infrared stereo camera and augmented reality-based navigation systems for total hip arthroplasty.

Shinya TanakaYasuhiko TakegamiYusuke OsawaMasanori OkamotoShiro Imagama

Published in: Archives of orthopaedic and trauma surgery (2024)

An Accelerometer-based PNS using handheld infrared stereo cameras and AR-based PNS provide similar accuracy during THA in the lateral decubitus position, with a mean error of 3°-4° for both inclination and anteversion, though the AR-based PNS required a shorter preparation time.

Keyphrases

total hip arthroplasty
physical activity
virtual reality
minimally invasive
high speed
molecularly imprinted
convolutional neural network
machine learning
deep learning