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Revision hip arthroplasty

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https://www.readbyqxmd.com/read/28087160/mri-retrieval-analysis-and-histologic-evaluation-of-adverse-local-tissue-reaction-in-metal-on-polyethylene-total-hip-arthroplasty
#1
Scott R Nodzo, Christina I Esposito, Hollis G Potter, Chitranjan S Ranawat, Timothy M Wright, Douglas E Padgett
BACKGROUND: The severity and location of adverse local tissue reaction (ALTR) seen in metal-on-polyethylene total hip arthroplasty (THA) is not well described. METHODS: We retrospectively reviewed the records of patients who underwent a revision THA using our biomechanics database. We included all patients who underwent revision surgery for the diagnosis of ALTR with THA implants that had modularity solely at the head-neck junction and excluded patients with implant modularity at sites other than the head-neck junction...
December 8, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28078363/short-term-outcome-after-total-hip-arthroplasty-using-dual-mobility-cup-report-from-lithuanian-arthroplasty-register
#2
Sarunas Tarasevicius, Alfredas Smailys, Kazimieras Grigaitis, Otto Robertsson, Justinas Stucinskas
PURPOSE: The purpose of the study was to investigate how the use of dual-mobility cups (DMCs) affected the risk of revision due to dislocation as well as overall risk of revision compared with a conventional total hip arthroplasty (THA) system in the short term. METHODS: A total of 12,657 primary THAs were registered from the start of 2011 to the end of 2014. 620 THAs were with DMCs. For comparison, we included all registered THAs with Exeter cup and a cemented Exeter stem combined with 28-mm femoral head...
January 12, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28078362/use-of-dual-mobility-cup-in-revision-hip-arthroplasty-reduces-the-risk-for-further-dislocation-analysis-of-seven-hundred-and-ninety-one-first-time-revisions-performed-due-to-dislocation-reported-to-the-swedish-hip-arthroplasty-register
#3
Maziar Mohaddes, Peter Cnudde, Ola Rolfson, Alexander Wall, Johan Kärrholm
PURPOSE: Dislocation after total hip arthroplasty (THA) is a common reason for revision. The last decade fostered a significant increase in the use of dual-mobility cups (DMCs). Here we report our study on the short-term survival rate of a cemented DMC reported to the Swedish Hip Arthroplasty Register (SHAR) compared with other cemented designs used in first-time revision due to dislocation. METHODS: During 2005-2015, 984 first-time revisions for dislocation were reported to SHAR...
January 11, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28074234/-biological-downsizing-acetabular-defect-reconstruction-in-revision-total-hip-arthroplasty
#4
S Koob, S Scheidt, T M Randau, M Gathen, M D Wimmer, D C Wirtz, S Gravius
BACKGROUND: Periacetabular bony defects remain a great challenge in revision total hip arthroplasty. After assessment and classification of the defect and selection of a suitable implant the primary stable fixation and sufficient biological reconstitution of a sustainable bone stock are essential for long term success in acetabular revision surgery. Biological defect reconstruction aims for the down-sizing of periacetabular defects for later revision surgeries. TECHNIQUE: In the field of biological augmentation several methods are currently available...
January 10, 2017: Der Orthopäde
https://www.readbyqxmd.com/read/28073139/-influence-of-comorbidities-on-revision-rate-within-the-first-year-after-primary-total-hip-arthroplasty
#5
Roman Nesslage, Kerstin Radtke, Lisa Hohloch, Thilo Flörkemeier, Henning Windhagen, Gabriela von Lewinski
: Background Total hip arthroplasty (THA) is very frequently performed. Despite low complication rates, revisions play an important clinical and economical role. The aim of this study was to identify comorbid diseases of patients undergoing primary THA and their potential influence on the survival of hip replacements. Patients/Material and Methods A total of 867 patients were included in this retrospective study. All revisions were reviewed that took place at our hospital within one year of primary implantation of THA...
January 10, 2017: Zeitschrift Für Orthopädie und Unfallchirurgie
https://www.readbyqxmd.com/read/28072898/three-year-results-with-a-ringless-third-generation-porous-plasma-sprayed-acetabular-component-in-primary-total-hip-arthroplasty
#6
Keith R Berend, Joanne B Adams, Michael J Morris, Adolph V Lombardi
INTRODUCTION: We previously reported promising early results in patients undergoing primary total hip arthroplasty (THA) with a third-generation cementless acetabular system that has a porous plasma-sprayed coating on a titanium alloy substrate shell, a ringless barb and groove locking mechanism, and a vitamin E-infused highly crosslinked polyethylene insert. The purpose of this study was to examine the outcomes and need for revision in a subset of patients previously reviewed who now have potential for three-year follow-up...
January 10, 2017: Surgical Technology International
https://www.readbyqxmd.com/read/28068972/an-underlying-diagnosis-of-osteonecrosis-of-bone-is-associated-with-worse-outcomes-than-osteoarthritis-after-total-hip-arthroplasty
#7
Jasvinder A Singh, Jason Chen, Maria C S Inacio, Robert S Namba, Elizabeth W Paxton
BACKGROUND: Well-designed studies of complications and readmission rates in patients undergoing total hip arthroplasty (THA) with osteonecrosis are lacking. Our objective was to examine if a diagnosis of osteonecrosis was associated with complications, mortality and readmission rates after THA. METHODS: We analyzed prospectively collected data from an integrated healthcare system's Total Joint Replacement Registry of adults with osteonecrosis vs. osteoarthritis (OA) undergoing unilateral primary THA during 2001-2012, in an observational cohort study...
January 9, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28065627/revision-total-hip-and-knee-arthroplasties-after-solid-organ-transplant
#8
Cameron K Ledford, Joseph M Statz, Brian P Chalmers, Kevin I Perry, Arlen D Hanssen, Matthew P Abdel
BACKGROUND: As solid organ transplant (SOT) patients' survival improves, the number undergoing total hip (THA) and total knee arthroplasty (TKA) is increasing. Accordingly, the number of revision procedures in this higher-risk group is also increasing. The goals of this study were to identify the most common failure mechanisms, associated complications, clinical outcomes, and patient survivorship of SOT patients after revision THA or TKA. METHODS: A retrospective review identified 39 revision procedures (30 revision THAs and 9 revision TKAs) completed in 37 SOT patients between 2000 and 2013...
December 11, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28064103/why-do-some-titanium-alloy-total-hip-arthroplasty-modular-necks-fail
#9
Samo K Fokter, Andrej Moličnik, Rajko Kavalar, Primož Pelicon, Rebeka Rudolf, Nenad Gubeljak
BACKGROUND: Increased modularity in total hip arthroplasty (THA) through extra junction between the neck and the femoral stem is gaining popularity among orthopaedic community. However, the advantage of the additional junction is shadowed by an increased risk of mechanical failure. The aim of this study was to describe the exact mechanism of fracture of the modular femoral neck in an uncemented stem. METHODS: Clinical, metallurgical, and mechanical analysis including finite-element modelling and elemental-sensitive tissue analysis with the micro-PIXE method was performed on two patients treated with fully modular primary THA made from Titanium alloy of the same oval taper-cone design...
December 27, 2016: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28063762/isolated-acetabuloplasty-and-labral-repair-for-combined-type-femoroacetabular-impingement-are-we-doing-too-much
#10
Vehniah K Tjong, Mustafa M Gombera, Cynthia A Kahlenberg, Ronak M Patel, Brian Han, Prashant Deshmane, Michael A Terry
PURPOSE: To evaluate patient outcomes after isolated arthroscopic volumetric acetabular osteoplasty and labral repair for the treatment of patients with combined femoroacetabular impingement (FAI) lesions. METHODS: A review of a prospectively collected registry identified 86 patients (106 hips) with an average age of 38.1 years (range, 17-59 years) with combined-type FAI that underwent isolated acetabular osteoplasty and labral repair. Preoperative α-angle, degree of radiographic degenerative changes, and presence of a crossover sign were recorded...
January 4, 2017: Arthroscopy: the Journal of Arthroscopic & related Surgery
https://www.readbyqxmd.com/read/28062151/comparable-results-with-porous-metal-augments-in-combination-with-either-cemented-or-uncemented-cups-in-revision-hip-arthroplasty-an-analysis-of-one-hundred-forty-seven-revisions-at-a-mean-of-five-years
#11
Ahmed Nageeb Mahmoud, Martin Sundberg, Gunnar Flivik
BACKGROUND: Porous metal augments have been used successfully for management of large acetabular defects during revision hip arthroplasty. The purpose of this study was to retrospectively review and compare the clinical and radiographic outcomes of porous metal augments in cemented and uncemented acetabular revisions, all performed at the same institution. METHODS: Using our institutional clinical databases, the clinical and radiological outcomes of 104 cemented and 43 uncemented acetabular revisions with metal augments, performed between 2006 and 2015, were studied and compared...
December 18, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28060235/orif-or-arthroplasty-for-displaced-femoral-neck-fractures-in-patients-younger-than-65-years-old-an-economic-decision-analysis
#12
Eric Swart, Paulvalery Roulette, Daniel Leas, Kevin J Bozic, Madhav Karunakar
BACKGROUND: The decision between open reduction and internal fixation (ORIF) and arthroplasty for a displaced femoral neck fracture in a patient ≤65 years old can be challenging. Both options have potential drawbacks; if a fracture treated with ORIF fails to heal it may require a revision operation, whereas a relatively young patient who undergoes arthroplasty may need revision within his/her lifetime. The purpose of this study was to employ decision analysis modeling techniques to generate evidence-based treatment recommendations in this clinical scenario...
January 4, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28060233/single-anesthetic-versus-staged-bilateral-total-hip-arthroplasty-a-matched-cohort-study
#13
Matthew T Houdek, Cody C Wyles, Chad D Watts, Eric R Wagner, Rafael J Sierra, Robert T Trousdale, Michael J Taunton
BACKGROUND: There is debate regarding the role of single-anesthetic versus staged bilateral total hip arthroplasty (THA) for patients with end-stage bilateral osteoarthritis. Studies have shown that single-anesthetic bilateral THA is associated with systemic complications, but there are limited data comparing patient outcomes in a matched setting of bilateral THA. METHODS: We identified 94 patients (188 hips) who underwent single-anesthetic bilateral THA. Fifty-seven percent of the patients were male...
January 4, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28053256/high-prevalence-of-noise-following-delta-ceramic-on-ceramic-total-hip-arthroplasty
#14
P P Salo, P B Honkanen, I Ivanova, A Reito, J Pajamäki, A Eskelinen
AIMS: We evaluated the short-term functional outcome and prevalence of bearing-specific generation of audible noise in 301 patients (336 hips) operated on with fourth generation (Delta) medium diameter head, ceramic-on-ceramic (CoC) total hip arthroplasties (THAs). PATIENTS AND METHODS: There were 191 female (63%) and 110 male patients (37%) with a mean age of 61 years (29 to 78) and mean follow-up of 2.1 years (1.3 to 3.4). Patients completed three questionnaires: Oxford Hip Score (OHS), Research and Development 36-item health survey (RAND-36) and a noise-specific symptom questionnaire...
January 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28053254/the-synergy-cementless-femoral-stem-in-primary-total-hip-arthroplasty-at-a-minimum-follow-up-of-15-years
#15
I De Martino, V De Santis, R D' Apolito, P K Sculco, M B Cross, G Gasparini
AIMS: We report on the outcome of the Synergy cementless femoral stem with a minimum follow-up of 15 years (15 to 17). PATIENTS AND METHODS: A retrospective review was undertaken of a consecutive series of 112 routine primary cementless total hip arthroplasties (THAs) in 102 patients (112 hips). There were 60 female and 42 male patients with a mean age of 61 years (18 to 82) at the time of surgery. A total of 78 hips in the 69 patients remain in situ; nine hips in eight patients died before 15 years, and 16 hips in 16 patients were revised...
January 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28053250/the-painful-total-ankle-arthroplasty-a-diagnostic-and-treatment-algorithm
#16
REVIEW
E Vulcano, M S Myerson
The last decade has seen a considerable increase in the use of in total ankle arthroplasty (TAA) to treat patients with end-stage arthritis of the knee. However, the longevity of the implants is still far from that of total knee and hip arthroplasties. The aim of this review is to outline a diagnostic and treatment algorithm for the painful TAA to be used when considering revision surgery. Cite this article: Bone Joint J 2017;99-B:5-11.
January 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28043927/risk-factors-for-dislocation-after-revision-total-hip-arthroplasty-a-systematic-review-and-meta-analysis
#17
REVIEW
Lele Guo, Yanjiang Yang, Biao An, Yantao Yang, Linyuan Shi, Xiangzhen Han, Shijun Gao
BACKGROUND: No formal systematic review or meta-analysis was performed up to now to summarize the risk factors of dislocation after revision total hip arthroplasty(THA). AIMS: The present study aimed to quantitatively and comprehensively conclude the risk factors of dislocation after revision total hip arthroplasty. METHODS: A search was applied to CNKI, Embase, Medline, and Cochrane central database (all up to October 2016). All studies assessing the risk factors of dislocation after revision THA without language restriction were reviewed, and qualities of included studies were assessed using the Newcastle-Ottawa Scale...
December 30, 2016: International Journal of Surgery
https://www.readbyqxmd.com/read/28043711/total-hip-arthroplasty-with-a-fully-hydroxyapatite-coated-stem-a-cohort-study-during-23-28-years
#18
Olav Reikerås
BACKGROUND: Long-term results of a hydroxyapatite (HA)-coated stem are sparse. We have followed a cohort of patients operated with a grit-blasted titanium stem designed for press-fit insertion and entirely plasma-sprayed with HA up to 28 years. METHODS: In the years 1988-1993, we performed 323 primary total hip arthroplasties in 276 patients (189 women). Their mean age was 48 (15-79) years. During the following years, 83 patients with 88 hips have died, and 18 patients did not attend the follow-up examination, but had no major symptoms according to telephone interviews and control examination...
December 18, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28042115/reconstruction-of-non-contained-acetabular-defects-with-impaction-grafting-a-reinforcement-mesh-and-a-cemented-polyethylene-acetabular-component
#19
B S Waddell, A Gonzalez Della Valle
This review summarises the technique of impaction grafting with mesh augmentation for the treatment of uncontained acetabular defects in revision hip arthroplasty. The ideal acetabular revision should restore bone stock, use a small socket in the near-anatomic position, and provide durable fixation. Impaction bone grafting, which has been in use for over 40 years, offers the ability to achieve these goals in uncontained defects. The precepts of modern, revision impaction grafting are that the segmental or cavitary defects must be supported with a mesh; the contained cavity is filled with vigorously impacted morselised fresh-frozen allograft; and finally, acrylic cement is used to stabilise the graft and provide rigid, long-lasting fixation of the revised acetabular component...
January 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/28042114/dislocation-following-total-hip-arthroplasty-using-dual-mobility-acetabular-components-a-systematic-review
#20
I De Martino, R D'Apolito, V G Soranoglou, L A Poultsides, P K Sculco, T P Sculco
AIMS: The aim of this systematic review was to report the rate of dislocation following the use of dual mobility (DM) acetabular components in primary and revision total hip arthroplasty (THA). MATERIALS AND METHODS: A systematic review of the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines was performed. A comprehensive search of Pubmed/Medline, Cochrane Library and Embase (Scopus) was conducted for English articles between January 1974 and March 2016 using various combinations of the keywords "dual mobility", "dual-mobility", "tripolar", "double-mobility", "double mobility", "hip", "cup", "socket"...
January 2017: Bone & Joint Journal
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