Cup revision involving retention of a fixed but malpositioned acetabular component in patients with poor general conditions
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DOI: 10.1097/md.0000000000008622
Abstract: Abstract This study evaluated the surgical technique and outcomes of cup revision involving retention of a fixed but malpositioned acetabular component in patients with poor general conditions. Between 2007 and 2013, we performed cup revision… read more here.
Keywords: malpositioned acetabular; acetabular component; cup revision; patients poor ... See more keywords
Downsizing and minimising medialisation of the acetabular component: Novel technique to preserve bone in THA
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine"
DOI: 10.1177/09544119231152351
Abstract: Standard practice for acetabular component placement in total hip arthroplasty (THA) is to medialise the acetabular component. Bone preservation techniques during primary THA are beneficial for possible future revisions. The goal of this study is… read more here.
Keywords: bone; minimising medialisation; acetabular component; volume ... See more keywords
Characterising acetabular component orientation with pelvic motion during total hip arthroplasty
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DOI: 10.1177/1120700020925013
Abstract: Introduction: Suboptimal acetabular component position can result in impingement, dislocation, and accelerated wear. Intraoperative pelvic motion has led to surgeon error and acetabular cup malposition. This study characterises the relationship between pelvic rotation and postoperative… read more here.
Keywords: pelvic motion; motion; acetabular component; cup ... See more keywords
Measurement of safe acetabular medial wall defect size in revision hip arthroplasty with a porous cup
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DOI: 10.1177/11207000221080706
Abstract: Introduction: The majority of acetabular revisions can be performed with an uncemented, porous acetabular component with or without bone grafting. These are contained acetabular defects, with an intact acetabular rim (Paprosky type I and II).… read more here.
Keywords: wall defect; cup; wall; acetabular component ... See more keywords
Does robotic assisted technology improve the accuracy of acetabular component positioning in patients with DDH?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Orthopaedic Surgery"
DOI: 10.1177/23094990211025325
Abstract: Background: Accurate positioning of the acetabular component is key in performing total hip arthroplasty (THA). However, reconstruction of the acetabulum in the setting of developmental dysplasia of the hip (DDH) is a challenge. Robotic assisted… read more here.
Keywords: group; assisted technology; technology; robotic assisted ... See more keywords
The best method for evaluating anteversion of the acetabular component after total hip arthroplasty on plain radiographs
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DOI: 10.1186/s13018-018-0767-4
Abstract: BackgroundSeveral radiological methods for measuring the anteversion of the acetabular component after total hip arthroplasty (THA) exist, and no single standardized method has been established. We evaluated the reliability and accuracy of six widely utilized… read more here.
Keywords: acetabular component; plain radiographs; anteversion; anteversion acetabular ... See more keywords
Total Hip Revision with a Custom Acetabular Component and Femoral Allograft-Prosthetic Composite as Salvage for Failed Unstable Megaprosthesis in an Adolescent Patient
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DOI: 10.2106/jbjs.cc.21.00171
Abstract: Case: A 13-year-old girl presented after a right proximal femur replacement after proximal femoral resection for treatment of an Ewing sarcoma. She presented after multiple episodes of recurrent instability with her hip endoprosthesis chronically dislocated.… read more here.
Keywords: custom; acetabular component; hip; prosthetic composite ... See more keywords
Accuracy and Reliability of Software Navigation for Acetabular Component Placement in THA: An In Vitro Validation Study
Sign Up to like & getrecommendations! Published in 2022 at "Medicina"
DOI: 10.3390/medicina58050663
Abstract: Background and Objectives: Intraoperative fluoroscopy can be used to increase the accuracy of the acetabular component positioning during total hip arthroplasty. However, given the three-dimensional nature of cup positioning, it can be difficult to accurately… read more here.
Keywords: inclination; accuracy; acetabular component; reliability ... See more keywords
Computer-Assisted Navigation Accurately Delivers Preoperative Targets for Acetabular Component Orientation During Direct Anterior Approach Total Hip Arthroplasty.
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DOI: 10.3928/01477447-20230125-03
Abstract: Despite its success, total hip arthroplasty (THA) remains associated with potentially significant complications associated with component malposition. Preoperative planning can mitigate some of these potential concerns; however, the accurate intraoperative delivery of preoperative targets can… read more here.
Keywords: computer assisted; acetabular component; preoperative targets; assisted navigation ... See more keywords
Preliminary results of a 3D-printed acetabular component in the management of extensive defects
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DOI: 10.5301/hipint.5000561
Abstract: Introduction: The treatment of extensive bone loss and massive acetabular defects can be compounded by several challenges and pitfalls. The survivorship following acetabular revision with extensive bone loss is still unsatisfactory. The goal of the… read more here.
Keywords: acetabular component; rate; management extensive; acetabular defects ... See more keywords