CT image segmentation methods for bone used in medical additive manufacturing

M Van Eijnatten, R van Dijk, J Dobbe… - Medical engineering & …, 2018 - Elsevier
Aim of the study The accuracy of additive manufactured medical constructs is limited by
errors introduced during image segmentation. The aim of this study was to review the …

Automated segmentation of tissues using CT and MRI: a systematic review

L Lenchik, L Heacock, AA Weaver, RD Boutin… - Academic radiology, 2019 - Elsevier
Rationale and Objectives The automated segmentation of organs and tissues throughout the
body using computed tomography and magnetic resonance imaging has been rapidly …

Fully automatic localization and segmentation of 3D vertebral bodies from CT/MR images via a learning-based method

C Chu, DL Belavý, G Armbrecht, M Bansmann… - PloS one, 2015 - journals.plos.org
In this paper, we address the problems of fully automatic localization and segmentation of
3D vertebral bodies from CT/MR images. We propose a learning-based, unified random …

Cascaded statistical shape model based segmentation of the full lower limb in CT

EA Audenaert, J Van Houcke, DF Almeida… - Computer methods in …, 2019 - Taylor & Francis
Image segmentation has become an important tool in orthopedic and biomechanical
research. However, it greatly remains a time-consuming and laborious task. In this …

Patient-specific 3-D magnetic resonance imaging–based dynamic simulation of hip impingement and range of motion can replace 3-D computed tomography–based …

TD Lerch, C Degonda, F Schmaranzer… - … American journal of …, 2019 - journals.sagepub.com
Background: Femoroacetabular impingement (FAI) is a complex 3-dimensional (3D) hip
abnormality that can cause hip pain and osteoarthritis in young and active patients of …

Development and validation of an artificial intelligence preoperative planning system for total hip arthroplasty

X Chen, X Liu, Y Wang, R Ma, S Zhu, S Li, S Li… - Frontiers in …, 2022 - frontiersin.org
Background Accurate preoperative planning is essential for successful total hip arthroplasty
(THA). However, the requirements of time, manpower, and complex workflow for accurate …

Femurs segmentation by machine learning from CT scans combined with autonomous finite elements in orthopedic and endocrinology applications

Z Yosibash, Y Katz, T Nir, A Sternheim - Computers & Mathematics with …, 2023 - Elsevier
Efficient, accurate and reliable segmentation of femurs from CT-scans is of major importance
for patient-specific autonomous finite element analysis (AFE) to determine bone's stiffness …

[HTML][HTML] Predicting pelvis geometry using a morphometric model with overall anthropometric variables

E Brynskog, J Iraeus, MP Reed, J Davidsson - Journal of biomechanics, 2021 - Elsevier
Pelvic fractures have been identified as the second most common AIS2+ injury in motor
vehicle crashes, with the highest early mortality rate compared to other orthopaedic injuries …

Interlaboratory comparison of femur surface reconstruction from CT data compared to reference optical 3D scan

E Soodmand, D Kluess, PA Varady, R Cichon… - Biomedical engineering …, 2018 - Springer
Background The present study contrasts the accuracy of different reconstructed models with
distinctive segmentation methods performed by various experts. Seven research groups …

[HTML][HTML] Multi-landmark environment analysis with reinforcement learning for pelvic abnormality detection and quantification

IEI Bekkouch, B Maksudov, S Kiselev, T Mustafaev… - Medical Image …, 2022 - Elsevier
Morphological abnormalities of the femoroacetabular (hip) joint are among the most
common human musculoskeletal disorders and often develop asymptomatically at early …