A deep learning approach for fully automated measurements of lower extremity alignment in radiographic images.

ABSTRACT: During clinical evaluation of patients and planning orthopedic treatments, the periodic assessment of lower limb alignment is critical. Currently, physicians use physical tools and radiographs to directly observe limb alignment. However, this process is manual, time consuming, and prone to human error. To this end, a deep-learning (DL)-based system was developed to automatically, rapidly, and accurately detect lower limb alignment by using anteroposterior standing X-ray medical imaging data of lower limbs. For this study, leg radiographs of non-overlapping 770 patients were collected from January 2016 to August 2020. To precisely detect necessary landmarks, a DL model was implemented stepwise. A radiologist compared the final calculated measurements with the observations in terms of the co

SUBMITTER: Moon KR 

PROVIDER: S-EPMC10482837 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature