We consider that using this novel modular neckstem coupling design can be an alternative to the conventional monoblock stems in patients without overweight. The objective was to assess aseptic complications and functional outcome using a primary total hip arthroplasty with modular neck. Prospective cohort of 3
201935form a protective oxide layer. In the stem junctions neckstem neckhead this oxide layers are disrupted thus increasing the risk 7. Here we present a case of modular tapered femoral stem fracture and some technical aspects of THA that may increase
2008831The Modular Calcar BodyFluted Distal Stem Plasma Distal Stem Femoral components are part of the Restoration Modular Revision Hip System. The system takes advantage of the long clinical experience with distally fixed implants while making use of modern technology to enhance proximal load transfer to the femur.
2020130Restoring leg length joint stability and range of motion involve distinct surgical challenges. The Zimmer ML Taper Hip Prosthesis with Kinectiv Technology introduces a system of modular stem and neck components designed to help the surgeon restore the hip joint center intraoperatively by addressing leg length offset and version independently.
866 2804722 Information on Stryker ABG II ModularNeck Stem complications. Call to speak with a top rated lawyer today. No fees unless you win.
Modular neck adapters for hip arthroplasty stems allow the surgeon to modify CCD angle offset and femoral anteversion intraoperatively. Fretting or crevice corrosion may lead to failure of such a modular device due to high loads or surface contamination inside the modular coupling. Unfortunately we have experienced such a failure of implants and now report our clinical experience with the
A total hip arthroplasty of the left hip was performed in 2009 using a Profemur Modular stem and Conserve Cup Wright Medical Technology Inc. 5677 Airline Road Arlington TN 38002 with a long modular titanium neck with 8 degrees of varus metal on metal bearing surface and
20121021conserving modular neck implant that is compatible with high demand femoral head bearing options from Smith Nephew. The SMF hip stem is shorter than conventional hip stems which allows the stem to conserve more of the patients femur than other prostheses. The SMF hip stem allows for a slightly higher neck resection.
Modular femoral prostheses are characteried by a second neckstem junction and offer the advantage of increased flexibility in component selection intraoperatively 1 2.In modular prostheses the risk of intraoperative errors in matching and disassembly of the components postoperatively are increased 3 4.Although several cases of headneck component disassembly have been reported 2 5
Background Modular stems have been widely studied as they allow intraoperative adjustments offset anteversion limb length to better restore hip biomechanics. Many authors reported outcomes of revision total hip arthroplasty THA using modular stems with metaphysealdiaphyseal junctions however little is known about modular neck femoral stems MNFS with metaphysealepiphyseal junctions.
2020321The patient received an 1116150mm modular femoral stem with a neck length of 366 mm and a 16BLRG ZTT proximal femoral sleeve DePuy Orthopaedics Inc. The femoral head was an SROM 36mm M
We consider that using this novel modular neckstem coupling design can be an alternative to the conventional monoblock stems in patients without overweight. The objective was to assess aseptic complications and functional outcome using a primary total hip arthroplasty with modular neck. Prospective cohort of 3
2016527ACOR ACOR stem important components of intramedullary part l Perfect visualiation of the impaction limit l Blind proximal grooves l Stemneck modular connection via an elliptical Morse taper l Threaded bottom of the oblong taper for easier extraction l Impaction aligned with the stem axis l Cementless anatomical femoral stem total HAP l Double curve in the sagittal plane
2008831The Modular Calcar BodyFluted Distal Stem Plasma Distal Stem Femoral components are part of the Restoration Modular Revision Hip System. The system takes advantage of the long clinical experience with distally fixed implants while making use of modern technology to enhance proximal load transfer to the femur.
2020319The TGA previously published information for health professionals and consumers regarding the ABGII Modular system on its website on 20 July 2012.. Health professionals and consumers are advised that sponsor Stryker Australia Pty Ltd in consultation with the TGA has issued updated information regarding patient followup for the ABGII Modular Femoral Stem and Modular Neck hip replacement system.
According to the complaint The titanium modular neck used in Mr. Parcell fractured and broke very near the femoral stem leaving a broken portion of the titanium neck wedged inside the stem. The fracture of the modular neck adapter caused failure of the system requiring corrective surgery and made it extremely difficult to extract the
2013118Modular Hip Reconstruction PRODUCT CATALOG Your stem philosophy. Your neck choice. Your cup preference Modular neck char t should be used to appr ox imate changes in leg length and oset. Ultimately nal neck selec tion should be based on intraoperative evaluation of
2020321Combining the modular Metha hip stem with OrthoPilot navigation technology expands the possibilities for endoprosthetic treatment. The free choice in the sequence of cup and stem implantation and the modular neck adapters take account of the individual joint situation resulting in the optimied range of hip motion.
2020321Combining the modular Metha hip stem with OrthoPilot navigation technology expands the possibilities for endoprosthetic treatment. The free choice in the sequence of cup and stem implantation and the modular neck adapters take account of the individual joint situation resulting in the optimied range of hip motion.
20161124a modular long neck with the corresponding head option short to XXlong. The circlessquares on the AP template of the stem illustrate the impact of choosing an 8 varus valgus neck relative to the neutral neck position. NOTE ARVV necks can also affect neck position by 6varusvalgus. The lateral xray illustrates the front to back fill
The Stryker Rejuvenate modularneck stem for use in hip replacement surgery was approved by the U.S. Food and Drug Administration FDA in June of 2008 and the Stryker ABGII modularneck stem device was approved in November of 2009. Both products were marketed for younger patients and advertised as high performance devices which
History of the MicroPort Profemur ModularNeck System. When a patient receives an artificial hip damaged portions of the natural hip joint are removed and replaced with prosthetic parts including a femoral head femoral stem and modular neck. The Profemur hip system is a modular system as it does not have an attached or fixed neck.
This result showed that impact assembly of the modular necks contributes to achieving a better mechanical interlock between the modular neck and the stem and provides better fixation and support of the neck inside the stem pocket which reduces micromotion and fretting and ultimately increases the fatigue life of the necks.
ABG II Modular Neck Performance Claims. Stryker claimed that their ABG II Modular Neck hip stem would provide patients with the following Primary Stability Stryker claimed that the anatomical shape of the ABG II Modular Neck hip stem followed the contours of the patients femur making the medical device exceptionally stable. Stryker
Due to increased stresses at the neckstem junction modular neck fractures are more likely to occur in patients with retroverted necks and in obese or very tall patients with long necks andor high femoral offset 353642434445
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