Orthopedics

Latest AI and machine learning research in orthopedics for healthcare professionals.

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Showing 5341-5360 of 7,649 articles

Zero-shot large vision-language model prompting for automated bone identification in paleoradiology x-ray archives

Paleoradiology, the use of modern imaging technologies to study archaeological and anthropological remains, offers new windows on millennial scale patterns of human health. Unfortunately, the radiographs collected during field campaigns are heterogeneous: bones are disarticulated, positioning is ad hoc, and laterality markers are often absent. Additionally, factors such as age at death, age of bon...

Feb 3 2026 2602.03750v1

PandaPose: 3D Human Pose Lifting from a Single Image via Propagating 2D Pose Prior to 3D Anchor Space

3D human pose lifting from a single RGB image is a challenging task in 3D vision. Existing methods typically establish a direct joint-to-joint mapping from 2D to 3D poses based on 2D features. This formulation suffers from two fundamental limitations: inevitable error propagation from input predicted 2D pose to 3D predictions and inherent difficulties in handling self-occlusion cases. In this pape...

Feb 1 2026 2602.01095v1
Rectified LpJEPA: Joint-Embedding Predictive Architectures with Sparse and Maximum-Entropy Representations

Joint-Embedding Predictive Architectures (JEPA) learn view-invariant representations and admit projection-based distribution matching for collapse pre...

Feb 1 2026 2602.01456v1
EndoCaver: Handling Fog, Blur and Glare in Endoscopic Images via Joint Deblurring-Segmentation

Endoscopic image analysis is vital for colorectal cancer screening, yet real-world conditions often suffer from lens fogging, motion blur, and specula...

Jan 30 2026 2601.22537v1
Bonnet: Ultra-fast whole-body bone segmentation from CT scans

This work proposes Bonnet, an ultra-fast sparse-volume pipeline for whole-body bone segmentation from CT scans. Accurate bone segmentation is importan...

Jan 30 2026 2601.22576v1
Vision-Language Controlled Deep Unfolding for Joint Medical Image Restoration and Segmentation

We propose VL-DUN, a principled framework for joint All-in-One Medical Image Restoration and Segmentation (AiOMIRS) that bridges the gap between low-l...

Jan 30 2026 2601.23103v1
Machine Learning Ensemble Reveals Distinct Molecular Pathways of Retinal Damage in Spaceflown Mice

Spaceflight-associated neuro-ocular syndrome (SANS) threatens astronaut health during long-duration missions, yet its molecular pathology remains uncl...

Transcriptomic profiling reveals neurophysiological gene candidates underlying vocal evolution in African clawed frogs

Neurophysiologists have discovered many mechanisms underlying the production of animal behaviors in specific species; these involve a collection of ne...

A multimodal vision foundation model for generalizable knee pathology

Musculoskeletal disorders represent a leading cause of global disability, creating an urgent demand for precise interpretation of medical imaging. Cur...

Jan 26 2026 2601.18250v1
ClinNet: Evidential Ordinal Regression with Bilateral Asymmetry and Prototype Memory for Knee Osteoarthritis Grading

Knee osteoarthritis (KOA) grading based on radiographic images is a critical yet challenging task due to subtle inter-grade differences, annotation un...

Jan 24 2026 2601.17315v1
Attention-Based Variational Framework for Joint and Individual Components Learning with Applications in Brain Network Analysis

Brain organization is increasingly characterized through multiple imaging modalities, most notably structural connectivity (SC) and functional connect...

Jan 23 2026 2601.17073v1
FeTTL: Federated Template and Task Learning for Multi-Institutional Medical Imaging

Federated learning enables collaborative model training across geographically distributed medical centers while preserving data privacy. However, doma...

Jan 22 2026 2601.16302v1
RadJEPA: Radiology Encoder for Chest X-Rays via Joint Embedding Predictive Architecture

Recent advances in medical vision language models guide the learning of visual representations; however, this form of supervision is constrained by th...

Jan 22 2026 2601.15891v1
Peripheral blood profiles reflecting progenitor lineage balance predict treatment response in chronic myeloid leukemia

Early achievement of deep remission improves patients' outcome in chronic myeloid leukemia (CML) treatment, highlighting the need for predictive indic...

U-Harmony: Enhancing Joint Training for Segmentation Models with Universal Harmonization

In clinical practice, medical segmentation datasets are often limited and heterogeneous, with variations in modalities, protocols, and anatomical targ...

Jan 21 2026 2601.14605v1
Unified Multi-Dataset Training for TBPS

Text-Based Person Search (TBPS) has seen significant progress with vision-language models (VLMs), yet it remains constrained by limited training data ...

Jan 21 2026 2601.14978v1
Filtered 2D Contour-Based Reconstruction of 3D STL Model from CT-DICOM Images

Reconstructing a 3D Stereo-lithography (STL) Model from 2D Contours of scanned structure in Digital Imaging and Communication in Medicine (DICOM) imag...

Jan 21 2026 2601.14997v1
Tracing 3D Anatomy in 2D Strokes: A Multi-Stage Projection Driven Approach to Cervical Spine Fracture Identification

Cervical spine fractures are critical medical conditions requiring precise and efficient detection for effective clinical management. This study explo...

Jan 21 2026 2601.15235v1
PAS-Mamba: Phase-Amplitude-Spatial State Space Model for MRI Reconstruction

Joint feature modeling in both the spatial and frequency domains has become a mainstream approach in MRI reconstruction. However, existing methods gen...

Jan 20 2026 2601.14530v1
VERIDAH: Solving Enumeration Anomaly Aware Vertebra Labeling across Imaging Sequences

The human spine commonly consists of seven cervical, twelve thoracic, and five lumbar vertebrae. However, enumeration anomalies may result in individu...

Jan 20 2026 2601.14066v1
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