AIMC Topic: Femur Head

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X-ray based radiomics machine learning models for predicting collapse of early-stage osteonecrosis of femoral head.

Scientific reports Apr 20, 2025
This study aimed to develop an X-ray radiomics model for predicting collapse of early-stage osteonecrosis of the femoral head (ONFH). A total of 87 patients (111 hips; training set: n = 67, test set: n = 44) with non-traumatic ONFH at Association Res...
Female Young Adult Adult Radiomics Humans Machine Learning Retrospective Studies Support Vector Machine Radiography Femur Head Femur Head Necrosis Male Middle Aged ROC Curve
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Automated detection of early-stage osteonecrosis of the femoral head in adult using YOLOv10: Multi-institutional validation.

European journal of radiology Feb 4, 2025
OBJECTIVES: To develop a deep learning model based on the You Only Look Once version 10 (YOLOv10) for detecting early-stage ONFH in adult using radiographs.
Adult Male Middle Aged Femur Head Femur Head Necrosis Deep Learning Magnetic Resonance Imaging Retrospective Studies Female Reproducibility of Results Humans
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Interpretable machine learning and radiomics in hip MRI diagnostics: comparing ONFH and OA predictions to experts.

Frontiers in immunology Jan 29, 2025
PURPOSE: Distinguishing between Osteonecrosis of the femoral head (ONFH) and Osteoarthritis (OA) can be subjective and vary between users with different backgrounds and expertise. This study aimed to construct and evaluate several Radiomics-based mac...
Machine Learning Retrospective Studies Female Aged Humans Middle Aged ROC Curve Magnetic Resonance Imaging Diagnosis, Differential Adult Radiomics Male Femur Head Osteoarthritis
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Leveraging AI models for lesion detection in osteonecrosis of the femoral head and T1-weighted MRI generation from radiographs.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society Nov 23, 2024
This study emphasizes the importance of early detection of osteonecrosis of the femoral head (ONFH) in young patients on long-term glucocorticoid therapy, including those with acute lymphoblastic leukemia, lupus, and other diagnoses. While X-ray and ...
Femur Head Femur Head Necrosis Female Young Adult Humans Adult Magnetic Resonance Imaging Artificial Intelligence Male Radiography Adolescent
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Prediction of femoral head collapse in osteonecrosis using deep learning segmentation and radiomics texture analysis of MRI.

BMC medical informatics and decision making Oct 31, 2024
BACKGROUND: Femoral head collapse is a critical pathological change and is regarded as turning point in disease progression in osteonecrosis of the femoral head (ONFH). In this study, we aim to build an automatic femoral head collapse prediction pipe...
Humans Prognosis Retrospective Studies Radiomics Male Female Adult Femur Head Middle Aged Femur Head Necrosis Deep Learning Magnetic Resonance Imaging
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Multimodal radiomics and deep learning models for predicting early femoral head deformity in LCPD.

European journal of radiology Oct 19, 2024
PURPOSE: To develop a predictive model combining clinical, radiomic, and deep learning features based on X-ray and MRI to identify risk factors for early femoral head deformity in Legg-Calvé-Perthes disease (LCPD).
Femur Head Legg-Calve-Perthes Disease Male Deep Learning Child, Preschool Multimodal Imaging Predictive Value of Tests Child Magnetic Resonance Imaging Retrospective Studies Female Radiomics Humans
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Automatic 3D pelvimetry framework in CT images and its validation.

Scientific reports Sep 13, 2024
In the field of spinal pathology, sagittal balance of the spine is usually judged by the spatial structure and morphology of pelvis, which can be represented by pelvic parameters. Pelvic parameters, including pelvic incidence, pelvic tilt and sacral ...
Pelvis Femur Head Pelvimetry Middle Aged Tomography, X-Ray Computed Deep Learning Female Imaging, Three-Dimensional Humans Adult Algorithms Male
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Bioinformatic analysis of related immune cell infiltration and key genes in the progression of osteonecrosis of the femoral head.

Frontiers in immunology Jan 11, 2024
OBJECTIVE: Osteonecrosis of the femoral head (ONFH) is a common orthopedic condition that will prompt joint dysfunction, significantly impacting patients' quality of life. However, the specific pathogenic mechanisms underlying this disease remain elu...
F-Box Proteins Femur Head Humans Osteogenesis Quality of Life Osteonecrosis Computational Biology
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Development and Validation of an Automated Classification System for Osteonecrosis of the Femoral Head Using Deep Learning Approach: A Multicenter Study.

The Journal of arthroplasty Aug 11, 2023
BACKGROUND: Accurate classification can facilitate the selection of appropriate interventions to delay the progression of osteonecrosis of the femoral head (ONFH). This study aimed to perform the classification of ONFH through a deep learning approac...
Deep Learning Femur Head Hip Humans Retrospective Studies Femur Head Necrosis
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Deep Learning Approach for Diagnosing Early Osteonecrosis of the Femoral Head Based on Magnetic Resonance Imaging.

The Journal of arthroplasty Oct 13, 2022
BACKGROUND: The diagnosis of early osteonecrosis of the femoral head (ONFH) based on magnetic resonance imaging (MRI) is challenging due to variability in the surgeon's experience level. This study developed an MRI-based deep learning system to detec...
Femur Head Necrosis Humans Retrospective Studies Femur Head Deep Learning Osteonecrosis Magnetic Resonance Imaging
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