AIMC Topic: Femur Head Necrosis

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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 Retrospective Studies Humans Femur Head Female Male Deep Learning Reproducibility of Results Femur Head Necrosis Middle Aged Magnetic Resonance Imaging
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A radiomics and deep learning nomogram developed and validated for predicting no-collapse survival in patients with osteonecrosis after multiple drilling.

BMC medical informatics and decision making Jan 15, 2025
PURPOSE: Identifying patients who may benefit from multiple drilling are crucial. Hence, the purpose of the study is to utilize radiomics and deep learning for predicting no-collapse survival in patients with femoral head osteonecrosis.
Radiomics Male Middle Aged Deep Learning Humans Female Adult Nomograms Femur Head Necrosis
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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 ...
Radiography Femur Head Femur Head Necrosis Male Adolescent Magnetic Resonance Imaging Humans Young Adult Adult Artificial Intelligence Female
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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...
Femur Head Femur Head Necrosis Middle Aged Deep Learning Magnetic Resonance Imaging Retrospective Studies Adult Female Radiomics Humans Male Prognosis
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Machine learning models to predict osteonecrosis in patients with femoral neck fractures undergoing internal fixation.

Injury Aug 22, 2024
OBJECTIVE: This study aimed to use machine learning (ML) to establish risk factor and prediction models of osteonecrosis of the femoral head (ONFH) in patients with femoral neck fractures (FNFs) after internal fixation.
Humans Machine Learning Retrospective Studies Aged Adult Female Risk Factors Fracture Fixation, Internal Postoperative Complications Femoral Neck Fractures ROC Curve Femur Head Necrosis Logistic Models Male Middle Aged Risk Assessment
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Deep learning approach to femoral AVN detection in digital radiography: differentiating patients and pre-collapse stages.

BMC musculoskeletal disorders Jul 16, 2024
OBJECTIVE: This study aimed to evaluate a new deep-learning model for diagnosing avascular necrosis of the femoral head (AVNFH) by analyzing pelvic anteroposterior digital radiography.
Diagnosis, Differential Young Adult Radiographic Image Interpretation, Computer-Assisted Adult Deep Learning Femur Head Necrosis Male Adolescent Middle Aged Magnetic Resonance Imaging Humans Female Aged
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A Deep-Learning Model for Predicting the Efficacy of Non-vascularized Fibular Grafting Using Digital Radiography.

Academic radiology Nov 5, 2023
RATIONALE AND OBJECTIVES: To develop a fully automated deep-learning (DL) model using digital radiography (DR) with relatively high accuracy for predicting the efficacy of non-vascularized fibular grafting (NVFG) and identifying suitable patients for...
Treatment Outcome Radiographic Image Enhancement Femur Head Necrosis Humans Retrospective Studies Deep Learning
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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...
Humans Hip Deep Learning Retrospective Studies Femur Head Necrosis Femur Head
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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 Magnetic Resonance Imaging Retrospective Studies Femur Head Deep Learning Osteonecrosis
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