Arthroplasty of the Hip - The Radiology Assistant
网页2006年2月1日 · Radiography is the primary imaging method for the evaluation of Total Hip Arthroplasty. This overview focusses on the normal findings and complications of cemented versus non-cemented hip arthroplasties. Interactive cases are presented in the menubar to test your knowledge on hipprostheses.
Total hip arthroplasty | Radiology Reference Article - Radiopaedia.org
网页2023年7月11日 · Total hip arthroplasty (THA), also known as total hip replacement (THR), is an orthopedic procedure that involves the surgical excision of the femoral head and cartilage of the acetabulum and replacement of the joint with articulating femoral and acetabular components.
Postoperative radiograph of the hip arthroplasty: what the radiologist ...
网页2015年10月20日 · Despite the widespread use of MRI, CT, and sonography in joint imaging, the postoperative radiograph remains the keystone in the assessment of hip arthroplasty, as it is readily available at a low cost, with no metal artefact, and facilitating longitudinal comparison.
Current Concepts of Hip Arthroplasty for Radiologists: Part 1 …
网页2012年11月23日 · This article will systematically review radiographic assessment of hip arthroplasty including classifications based on different types and techniques of hip arthroplasty, terminology for prosthetic designs and materials, surgical techniques, and initial and follow-up radiographic assessments.
Hip Arthroplasty - Radsource
网页Hip resurfacing arthroplasty has become increasingly utilized as an alternative to conventional arthroplasty, particularly in younger patients. Resurfacing arthroplasty is felt to have the advantages of longer viability, greater preservation of native bone, greater stability, improved range of motion, and optimization of stress loads upon the ...
Imaging in Hip Arthroplasty Management Part 2: Postoperative …
网页2022年7月29日 · Imaging in THA patients has several purposes: normal follow-up (to detect complications without clinical symptoms), patients’ complaints (to determine or help to determine the cause of the patients’ symptoms), biopsy or fluid collection guidance, and planning for the treatment of complications (i.e., implants positioning, bone stock evaluation).
MR Imaging of Hip Arthroplasty Implants | RadioGraphics
网页2014年7月14日 · MR imaging with optimized conventional pulse sequences and metal artifact reduction techniques represents a comprehensive imaging modality for evaluation of hip arthroplasty implants, facilitating detailed evaluation of periprosthetic bone, implant-tissue interfaces, and soft tissues, including the pseudocapsule and …
MRI of total hip arthroplasty: technical aspects and imaging …
网页Total hip arthroplasty (THA) is the best surgical approach for treating advanced hip degeneration, providing pain relief, and improved function in most cases. In the past, MR imaging quality has been highly compromised by in-plane distortions, inadequate fat saturation, and other artifacts due to metal components of THA.
Current Concepts of Hip Arthroplasty for Radiologists: Part 2 …
网页2012年11月23日 · This article reviews the imaging features of revisions and complications of hip replacement arthroplasty and relates these features to the current understanding about how and why these failures occur.
ACR Appropriateness Criteria® Imaging After Total Hip Arthroplasty
网页For assessing patients after hip arthroplasty, who have trochanteric pain and nondiagnostic radiographs, ultrasound, or MRI are usually appropriate studies. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel.