CT and MRI of hip arthroplasty

被引：10
作者：
Agten, C. A. [1 ]
Sutter, R. [1 ]
Pfirrmann, C. W. A. [1 ]
机构：
[1] Uniklin Balgrist, CH-8008 Zurich, Switzerland
来源：
RADIOLOGE | 2014年 / 54卷 / 07期
关键词：
Computed tomography; Magnetic resonance imaging; Metal artifact reduction; Hip replacement; Metal-on-metal prosthesis; METAL ARTIFACT CORRECTION; DUAL-ENERGY CT; HETEROTOPIC OSSIFICATION; COMPUTED-TOMOGRAPHY; REDUCTION; OSTEOLYSIS; IMPLANTS; RECONSTRUCTION; SUSCEPTIBILITY; JOINTS;
D O I：
10.1007/s00117-014-2693-8
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Metal-induced artifacts impair image quality of computed tomography (CT) and magnetic resonance imaging (MRI) in patients with hip prostheses. Due to new developments in metal artifact reduction both methods can now be used for evaluation of a painful hip prosthesis. Iterative reconstruction algorithms and dual-energy scans are among the newer CT techniques for artifact reduction, while slice-encoding for metal artifact correction (SEMAC) and multi-acquisition variable-resonance image combination (MAVRIC) have introduced substantial improvements for MRI. Loosening of the hip prosthesis, osteolysis from small wear particles and pseudotumors in metal-on-metal prostheses are specific pathologies in patients with total hip arthroplasty. Other causes of painful hip prostheses are infections, fractures, tendinopathies, tendon ruptures, muscle and nerve alterations and heterotopic ossifications.
引用
收藏
页码：715 / 725
页数：11
相关论文
共 59 条
[1]   Grading the severity of soft tissue changes associated with metal-on-metal hip replacements: reliability of an MR grading system [J].
Anderson, Helen ;
Toms, Andoni Paul ;
Cahir, John G. ;
Goodwin, Richard W. ;
Wimhurst, James ;
Nolan, John F. .
SKELETAL RADIOLOGY, 2011, 40 (03) :303-307
[2]   Artifacts in CT: Recognition and avoidance [J].
Barrett, JF ;
Keat, N .
RADIOGRAPHICS, 2004, 24 (06) :1679-1691
[3]   The Incidence of Heterotopic Ossification After Hip Arthroscopy [J].
Bedi, Asheesh ;
Zbeda, Robert M. ;
Bueno, Vinicius F. ;
Downie, Brian ;
Dolan, Mark ;
Kelly, Bryan T. .
AMERICAN JOURNAL OF SPORTS MEDICINE, 2012, 40 (04) :854-863
[4]   Twenty-five-year survivorship of two thousand consecutive primary Charnley total hip replacements - Factors affecting survivorship of acetabular and femoral components [J].
Berry, DJ ;
Harmsen, WS ;
Cabanela, ME ;
Morrey, BF .
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 2002, 84A (02) :171-177
[5]   Evaluation of Two Iterative Techniques for Reducing Metal Artifacts in Computed Tomography [J].
Boas, F. Edward ;
Fleischmann, Dominik .
RADIOLOGY, 2011, 259 (03) :894-902
[6]  
Boas FE., 2012, IMAGING MED, V4, P229, DOI DOI 10.2217/IIM.12.13
[7]   ECTOPIC OSSIFICATION FOLLOWING TOTAL HIP-REPLACEMENT - INCIDENCE AND A METHOD OF CLASSIFICATION [J].
BROOKER, AF ;
BOWERMAN, JW ;
ROBINSON, RA ;
RILEY, LH .
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 1973, A 55 (08) :1629-1632
[8]   Reduction of blurring in view angle tilting MRI [J].
Butts, K ;
Pauly, JM ;
Gold, GE .
MAGNETIC RESONANCE IN MEDICINE, 2005, 53 (02) :418-424
[9]   CT and MRI of hip arthroplasty [J].
Cahir, J. G. ;
Toms, A. P. ;
Marshall, T. J. ;
Wimhurst, J. ;
Nolan, J. .
CLINICAL RADIOLOGY, 2007, 62 (12) :1163-1171
[10]   Histological Features of Pseudotumor-like Tissues From Metal-on-Metal Hips [J].
Campbell, Pat ;
Ebramzadeh, Edward ;
Nelson, Scott ;
Takamura, Karren ;
De Smet, Koen ;
Amstutz, Harlan C. .
CLINICAL ORTHOPAEDICS AND RELATED RESEARCH, 2010, 468 (09) :2321-2327
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