keyword
MENU ▼
Read by QxMD icon Read
search

Revision hip arthroplasty

keyword
https://www.readbyqxmd.com/read/28343828/the-morscher-press-fit-acetabular-component-an-independent-long-term-review-at-18-22-years
#1
REVIEW
David P Gwynne-Jones, Heath W R Lash, Andrew W James, Ella E Iosua, John A Matheson
BACKGROUND: There are relatively few 20-year results of uncemented acetabular components, and most of these are modular designs. This study reports the 20-year results of a monoblock press-fit acetabular component. METHODS: A total of 122 total hip arthroplasties (111 patients) using the Morscher cup were reviewed at a mean of 19.7 years. The average age at implantation was 57.3 years (range, 36-74 years), and 81 (66%) were men. RESULTS: Twenty-two patients (25 hips) had died...
March 2, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28343827/diabetes-mellitus-and-hyperglycemia-and-the-risk-of-aseptic-loosening-in-total-joint-arthroplasty
#2
Hilal Maradit Kremers, Cathy D Schleck, Eric A Lewallen, Dirk R Larson, Andre J Van Wijnen, David G Lewallen
BACKGROUND: It is unknown to what extent diabetes mellitus modifies the long-term risk of aseptic loosening in total hip arthroplasty (THA) and total knee arthroplasty (TKA). We examined the association between diabetes mellitus, perioperative hyperglycemia, and the likelihood of revisions for aseptic loosening. METHODS: We studied 16,085 primary THA and TKA procedures performed at a large tertiary care hospital between 2002 and 2009. All blood glucose values around the time of surgery (within 1 week) were retrieved...
March 2, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28343824/assessment-of-corrosion-fretting-and-material-loss-of-retrieved-modular-total-knee-arthroplasties
#3
Audrey J Martin, Kirsten A Seagers, Douglas W Van Citters
BACKGROUND: Modular junctions in total hip arthroplasties have been associated with fretting, corrosion, and debris release. The purpose of this study is to analyze damage severity in total knee arthroplasties of a single design by qualitative visual assessment and quantitative material loss measurements to evaluate implant performance and patient impact via material loss. METHODS: Twenty-two modular knee retrievals of the same manufacturer were identified from an institutional review board-approved database...
February 28, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28342695/in%C3%A2-vivo-serum-concentration-of-vancomycin-in-antibiotic-loaded-acrylic-cement-for-the-treatment-and-prevention-of-periprosthetic-hip-infection
#4
Kenichi Oe, Hirokazu Iida, Narumi Ueda, Tomohisa Nakamura, Naofumi Okamoto, Yusuke Ueda
BACKGROUND: Although antibiotic-loaded acrylic cement (ALAC) is used to prevent and treat periprosthetic hip infection, it is unknown how much antibiotic is deposited in the body in vivo, how high the serum concentration rises, or how long its effects last. The aim of this study was firstly to determine the amount of vancomycin (VCM) deposited as ALAC in the body, and secondly to assess the safety and drug elution profile of VCM in ALAC. METHODS: We administered VCM to prevent infection after total hip arthroplasty (THA) or to treat patients with methicillin-resistant Staphylococcus aureus...
March 22, 2017: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/28341277/seasonality-of-periprosthetic-femur-fractures-in-12-700-primary-and-revision-total-hip-arthroplasties
#5
William H Trousdale, Matthew P Abdel, Anthony Viste, Robert T Trousdale, John J Callaghan, Daniel J Berry
BACKGROUND: Periprosthetic femur fractures after primary and revision total hip arthroplasty (THA) are one of the most common long-term reasons for reoperation after THA. Previous investigations have analyzed the incidence and risk factors of these fractures. No previous study, however, has analyzed a variation in periprosthetic femur fractures between meteorologic seasons. The aim of this study was to compare the incidence of periprosthetic femur fractures after primary and revision THAs depending on the meteorologic season...
February 28, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28341264/total-hip-arthroplasty-survival-in-femoral-head-avascular-necrosis-versus-primary-hip-osteoarthritis-case-control-study-with-a-mean-10-year-follow-up-after-anatomical-cementless-metal-on-metal-28-mm-replacement
#6
D Ancelin, N Reina, E Cavaignac, S Delclaux, P Chiron
BACKGROUND: Total hip arthroplasty is the most widely used procedure to treat avascular necrosis (AVN) of the femoral head. Few studies have compared the outcomes of THA in femoral head AVN and primary hip osteoarthritis. Therefore we performed a case-control study to compare THA for femoral head AVN vs. primary hip osteoarthritis in terms of: (1) prosthesis survival, (2) complication rates, (3) functional outcomes and radiographic outcomes, (4) and to determine whether specific risk factors for THA failure exist in femoral head AVN...
December 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28341184/global-fit-concept-in-revision-hip-arthroplasty-for-cementless-press-fit-femoral-stems
#7
F Canovas, P LeBeguec, J Batard, F Gaillard, L Dagneaux
A revision stem may be required after a femoral extended trochanteric osteotomy (ETO) is made during revision hip arthroplasty. The two main complications of straight cementless femoral stems are subsidence due to inadequate osteointegration and stress-shielding. We will describe an original revision method with ETO that uses a straight cementless stem. The goal of this method was to achieve the most extensive press-fit possible during stem implantation to improve the transmission of stresses to the bone and to prevent reduction in bone density...
March 21, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28337731/arthroplasty-registries-around-the-world-valuable-sources-of-hip-implant-revision-risk-data
#8
REVIEW
Richard E Hughes, Aditi Batra, Brian R Hallstrom
PURPOSE OF REVIEW: National and regional arthroplasty registries have proliferated since the Swedish Knee Arthroplasty Register was started in 1975. Registry reports typically present implant-specific estimates of revision risk and patient- and technique-related factors that can inform clinical decision-making about implants and techniques. However, annual registry reports are long and it is difficult for clinicians to extract comparable revision risk data. Since implants may appear in multiple registry reports, it is even more difficult to gather relevant data for clinical decision-making about implant selection...
March 23, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28336251/distal-extension-of-the-anterior-approach-to-the-hip-using-the-femoral-interbundle-technique-surgical-technique-and-case-series
#9
Stijn G M Ghijselings, Ronald Driesen, Jean-Pierre Simon, Kristoff Corten
BACKGROUND: The direct anterior approach (DAA) is becoming more popular as the standard surgical approach for primary total hip arthroplasty. However, it has been associated with an increased incidence of intraoperative femoral fractures in particular during the learning curve. Distal extension of the approach may be needed in case of intraoperative complications. The aim of the present study is to describe the distal extension of the DAA using the femoral interbundle technique. METHODS: A stepwise approach based on a cadaveric study to extend the DAA distally is presented...
February 24, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28336249/current-epidemiology-of-revision-total-hip-arthroplasty-in-the-united-states-national-inpatient-sample-2009-to-2013
#10
Chukwuweike U Gwam, Jaydev B Mistry, Nequesha S Mohamed, Melbin Thomas, Kevin C Bigart, Michael A Mont, Ronald E Delanois
BACKGROUND: Despite the excellent outcomes associated with primary total hip arthroplasty (THA), implant failure and revision continues to burden the healthcare system. THA failure has evolved and displays variability throughout the literature. In order to understand how THAs are failing and how to reduce this burden, it is essential to assess modes of implant failure on a large scale. Thus, we report: (1) etiologies for revision THA; (2) frequencies of revision THA procedures; (3) patient demographics, payor type, and US Census region of revision THA patients; and (4) the length of stay and total costs based on the type of revision THA procedure...
February 27, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28331989/does-the-tibia-component-design-affect-the-need-for-offset-stems-in-revision-total-knee-arthroplasty
#11
X Foruria, T Schmidt-Braekling, D Arana Nabarte, M Faschingbauer, M Kasparek, F Boettner
INTRODUCTION: The stem/keel location varies between anatomic and symmetric revision tibial baseplates. The current study investigates the impact of an anatomic versus symmetric stem location on the need for offset couplers in revision total knee arthroplasty. MATERIALS AND METHODS: Hip to ankle standing radiographs and lateral radiographs of 75 patients were analyzed using digital templating software. The offset in the anterior-posterior as well as medial-lateral plane between the center of the tibial diaphysis and the stem of the tibial baseplate were determined for an anatomic and symmetric tibial baseplate, respectively...
March 22, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/28326430/still-no-single-gold-standard-for-using-cementless-femoral-stems-routinely-in-total-hip-arthroplasty
#12
Joseph T Moskal, Susan G Capps, John A Scanelli
BACKGROUND: There is now a clear trend with increased usage of cementless femoral stems for all ages and most patients. As the number of total hip arthroplasties (THAs) performed annually continues to increase with expanding indications for THA and demands for improved quality of life, so will the prevalence of THA in the elderly and aging populations. This is worrisome as the risk of complications with cementless femoral stems increases in elderly patients and those with poor bone quality...
December 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326429/ceramic-on-ceramic-bearings-total-hip-arthroplasty-in-young-patients
#13
Tao Wang, Jun-Ying Sun, Xi-Jiang Zhao, Yong Liu, Hai-Bo Yin
BACKGROUND: The results of ceramic-on-ceramic (CoC) total hip arthroplasty (THA) in younger patients were not univocal. This study aims to evaluate the results of CoC bearing THA in patients younger than 50 years. METHODS: A total of 90 younger patients performed CoC THAs during March 2003 and May 2008 were included in this study. Hip function and activity were evaluated with Harris hip score and University of California Los Angeles activity score. We had discussed survival rates, radiological findings of component loosening or osteolysis, and ceramic-related complications in these patients...
December 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326426/use-of-locking-plates-for-fixation-of-the-greater-trochanter-in-patients-with-hip-replacement
#14
Allison K Tetreault, Brian J McGrory
BACKGROUND: Fixation of the greater trochanter with total hip replacement is challenging and associated with short- and long-term complications. Locking plate technology has been used for fixation of other bones and may be applied successfully in trochanteric fixation. The purpose of this retrospective study was to analyze the utility of the use of trochanteric locking plates in total hip arthroplasty (THA) patients. METHODS: From 2004 to 2014, 32 procedures were performed to fix the greater trochanter in patients with trochanteric fracture, osteotomy, or nonunion in the setting of THA...
December 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326418/combining-a-hip-arthroplasty-stem-with-trochanteric-reattachment-bolt-and-a-polyaxial-locking-plate-in-the-treatment-of-a-periprosthetic-fracture-below-a-well-integrated-implant
#15
Urban Hedlundh, Lars Karlsson
Distally anchored uncemented modular tapered porous stems are often the preferred treatment in total hip arthroplasty revisions and failed subtrochanteric fractures. These conditions mainly affect elderly osteoporotic patients, with an increased risk of later fractures below the well-fixated implant. Treatment in secondary fractures with long looking plates is the recommended treatment, where stability is a key to fracture healing. We report a complicated case in which this was achieved by an innovative technique combing the trochanteric attachment bolt of the stem system and a locking plate with polyaxial screws...
December 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326410/growth-of-an-intrapelvic-pseudotumor-associated-with-a-metal-on-metal-total-hip-arthroplasty-after-revision-arthroplasty-causing-a-femoral-nerve-neuropathy
#16
Patrick Leung, James C Kudrna
The development of pseudotumors is not uncommon with metal-on-metal total hip arthroplasty. Pseudotumors that dissect into the retroperitoneal space can cause symptoms of nerve compression. We describe a case of a 53-year-old male with a metal-on-metal total hip arthroplasty who developed mild symptoms of a femoral nerve neuropathy 6 years postoperatively. Revision arthroplasty to a ceramic-on-polyethylene articulation and debridement of the pseudotumor was performed. Postoperatively, the patient's femoral neuropathy progressed and a repeat magnetic resonance imaging showed an increase in size of the pseudotumor despite the removal of the offending metal-on-metal articulation...
September 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326406/histologic-evaluation-of-the-bone-ceramic-interface-of-an-alumina-ceramic-cup-arthroplasty-retrieved-after-25-years-in%C3%A2-vivo
#17
Fuminori Higuchi, Shigeo Fukunishi, Shoji Nishio, Tomokazu Fukui, Yuki Fujihara, Shohei Okahisa, Yu Takeda, Shinichi Yoshiya
A 47-year-old man underwent ceramic cup arthroplasty when he was 22 years old. Revision total hip arthroplasty was performed 25 years later because of limited range of motion without implant loosening. Histologic examination revealed that the femoral head and ceramic implant were well fixed through a thin fibrous membrane. The energy-dispersive X-ray analysis indicated that calcium and phosphorus were detected in the same peak pattern as cancellous bone in the bone-ceramic interface.
September 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326404/comparing-contemporary-revision-burden-among-hip-and-knee-joint-replacement-registries
#18
Brian J McGrory, Caryn D Etkin, David G Lewallen
BACKGROUND: Hip and knee arthroplasties are common and successful procedures, however, success and durability are not guaranteed. The revision burden, defined as the ratio of implant revisions to the total number of arthroplasties in a specific period, is a measure of the steady state of arthroplasty success in a given registry. This study examines the hypothesis that revision burden would be similar among contemporary joint replacement registries and improving over time compared with historic controls...
June 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28326401/an-unusual-presentation-of-catastrophic-failure-of-hip-arthroplasty-with-a-thigh-mass
#19
Florian Dibra, Hari Parvataneni
In the advent of increasing demand for total hip arthroplasty, surveillance of these patients is imperative to identify potential complications requiring revision surgery. This is especially important in the young population, as revision is usually necessary during their lifetime. We present a case of a young female patient with a history of total hip arthroplasty 17 years prior, who presented with left hip pain and anterior thigh mass. The prosthetic hip had progressed to catastrophic failure with the cobalt-chrome femoral head having eroded through the polyethylene and acetabular socket...
June 2016: Arthroplast Today
https://www.readbyqxmd.com/read/28320566/the-utility-of-metal-ion-trends-in-predicting-revision-in-metal-on-metal-total-hip-arthroplasty
#20
Bayard C Carlson, Andrew J Bryan, Nazly T Carrillo-Villamizar, Rafael J Sierra
BACKGROUND: There is a paucity of data examining metal ion levels over time. METHODS: We retrospectively reviewed 59 patients (69 hips) with an articular surface replacement total hip arthroplasty. We reviewed prerevision cobalt and chromium concentrations over time. RESULTS: Seventy-one percent of patients who were revised and had multiple ion measurements (12/17) demonstrated increasing cobalt ion levels or elevated ion levels over time...
February 20, 2017: Journal of Arthroplasty
keyword
keyword
7345
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"