[Labral pathologies of the hip joint]

Area of Science:

• Radiology
• Orthopedics
• Medical Imaging

Background:

• Hip joint pathologies require accurate diagnostic methods.
• Conventional MRI and MR arthrography are key imaging techniques.

Purpose of the Study:

• To provide an overview of MRI techniques for hip joint assessment.
• To evaluate the accuracy of MR arthrography in detecting acetabular labrum lesions.
• To understand the influence of imaging findings on therapeutic strategies.

Main Methods:

• Utilizing conventional MRI with and without intravenous contrast for bone marrow, necrosis, inflammatory, and tumorous lesions.
• Performing MR arthrography with intra-articular contrast for intra-articular pathologies like labral and chondral lesions.
• Employing MR arthrography with continuous limb traction to enhance joint distension and visualization.

Main Results:

• MRI effectively diagnoses various hip joint pathologies.
• MR arthrography, particularly with traction, offers superior visualization of acetabular labrum and associated cartilage lesions.
• Improved detection of intra-articular pathologies impacts treatment decisions.

Conclusions:

• MRI is crucial for hip joint diagnostics.
• MR arthrography with traction represents an advancement in visualizing subtle labral and cartilage injuries.
• Accurate imaging directly influences patient management and therapeutic approaches.