Depuy synthes adds cementless option for attune knee elizabeth hofheinz, m. Triathlon knee system surgical protocol acknowledgments stryker orthopaedics wishes to thank the global triathlon knee system surgeon panel for their dedication to the development and refinement of the triathlon knee system and instrumentation. The analysis and investigations eventually led to a new product development project, which will enhance fixation and make the product more robust to surgical technique per co b4. About depuy synthes joint reconstruction confidence like. The trumatch solutions program from depuy orthopaedics brings a new level of personalized total knee replacement surgery to your or, allowing you to work with femoral and tibial cutting guides individually prepared to match the alignment criteria and actual bone surfaces of each patient. The attune knee by depuy synthes is an advancement in knee replacement options. Attune knee system surgical insights for the rotating platform feat. The attune knee is a comprehensive, integrated knee system. The intuition instruments are designed to be used with the. Unusually high rate of early failure of tibial component in attune total knee. The attune knee system, a medical device designed by depuy synthes to improve stability and range of motion in patients undergoing knee replacement surgery, has been linked to complaints from implant recipients of pain and premature device failure resulting in the need for revision surgery, among other serious problems. Attune surgical technique guide surgical tech classes. But patients have filed hundreds of reports claiming that the devices loosened. According to the fdas manufacturer and user facility device experience maude database, more than 1,400 patients have experienced failure problems with their depuy attune knee replacement.
The attune knee is one of the largest research and development projects in the history of depuy synthes joint reconstruction and combines the latest in design, kinematics, engineering and materials to deliver stability and motion. Customized patient instruments for total knee replacement. The instrumentation can be used in minimally invasive or standard exposures. Depuy synthes introduces attune revision knee system to. In the case of the attune knee, this is due to a questionable design whereby the surface of the implant is smoother than normal, making adherence difficult. The pinnacle acetabular cup system primary surgical technique has been developed in consultation with an. Pinnacle acetabular cup system surgical technique golden. There have been multiple reports of failures sent to the fda as well as studies that have shown the knee fails early and in most cases of failure comes loose. Intuition instruments for depuy attune knee system, manufactured by depuy synthes, joint reconstruct. Genesis ii instrumentation has been developed to be an easytouse system that will assist the surgeon in obtaining accurate and reproducible knee alignment. Depuy knee overview artificial knees are used to replace either the entire knee joint, or only part of it, in people with extensive damage. The depuy attune knee system is a total knee replacement implant.
To learn more about knee replacement surgery, visit the attune knee system is a new, stateoftheart knee replacement system from depuy synthes joint reconstruction. People who have invested time and money in a surgery to improve their quality of life and provide painfree movement but instead have to endure more pain and more surgery due to cement failure may be entitled to compensation from depuy synthes for the failure of the attune knee replacement system to perform as advertised. Depuy also recalled almost 14,000 attune knee surgical tools in 2015. Position the step drill to enter the intramedullary canal slightly superior and medial to the midline of the trochlea, 7 mm to 10 mm anterior to the origin of the pcl. The analysis found that the patients implanted with the attune knee had statistically shorter length of stay and were more frequently discharged home vs. These advances have allowed the development of more efficient instrumentation and increasingly sophisticated implant designs that enhance clinical outcomes. This particular implant namely the depuy attune is, at the time of writing, fairly new onto the market. Through a program of continuous development depuy now offers a single system of sigma high performance instruments that supports most approaches to knee replacement surgery. At golden state orthopaedics we believe that movement is the very foundation of peoples health and well being. Knee replacement surgeries employing the depuy synthes attune knee system have a higher than normal rate of failure, requiring revision surgery to be performed. Thieme ejournals the journal of knee surgery abstract. It is designed to provide better range of motion and address the unstable feeling some patients experience during everyday activities, such as stair descent and bending. Depuy issues safety notice for lcs knee system walter eisner mon, april 20th, 2015 print this article. The attune knee system is backed by a comprehensive evidence generation program that encompasses clinical and patient reported.
Jnj subsidiary depuy synthes attune total knee arthroplasty system is experiencing an unusually high rate of early failure related to its tibial components, according to a. Depuy also manufactures an attune model for revision knee replacement surgery. It is therefore advisable, and indeed my practice, to closely. View this document to learn more about the cementing. Balancing flexion and extension gaps, setting proper femoral. Attune knee system surgical technique depuy synthes joint reconstruction distal femoral resection insert the im rod into the femoral canal to the level of the isthmus. This content is intended for health care professionals in the united states. Depuy knee loosening lawsuit secret data hidden from patients. Science and technology, general implants, artificial prostheses and implants prosthesis.
The attune system is only available with depuy synthes. From this site you can view or print instructions for use for depuy synthes devices. If the balseal is separated from the post, it has the potential to enter the surgical site and be left. Unusually high rate of early failure of tibial component in attune total knee arthroplasty system at implantcement interface. Extensive research and science is included in the design to help improve functional outcomes for patients, performance for surgeons, and efficiency for providers. There have been multiple reports of failures sent to the fda as well as studies that have shown the knee fails early and in most cases of failure comes l. While past generations would often put off seeing a doctor for knee pain, todays active adults find relief with total knee replacement surgery. Intuition instruments for depuy attune knee system mdea 2014 silver winner duration. Intuition instruments for depuy attune knee system. The system encompasses implants and surgical instrumentation designed to work in harmony with your anatomy to deliver stability and motion. As no single arthroplastic approach is appropriate for every knee, the surgeon must be prepared, as the situation indicates, to. A total knee arthroplasty tka procedure involves replacement.
Attune cemented primary knee surgical technique depuy synthes. Thats why we provide medical professionals with the innovative products they need to assist them in treating their patients. Attune knee triathlon attune knee triathlon when subjected to the large loads seen during the stance phase of gait fig. The depuy attune knee system is one of the most popular artificial knee replacement systems currently on the market.
Total knee replacement surgery, or knee arthroplasty, is performed on people with severe knee damage that causes them pain, interfering with or preventing normal movement and activity, for which other treatments and medicine have not been effective. The design software takes into account your own surgical. According to the company, a multicenter study of 200 cases presented at the 2nd world arthroplasty congress in rome on patient reported outcome measures proms reported a statistically significant improvement in knee physical function at six months with the attune knee compared to. This surgical technique is based on the brainlab knee3 software. In developing the attune cementless knee, depuy synthes drew on the successful clinical history and legacy of its cementless and rotating platform technologies, including the lcs cementless knee which features porocoat porous. Orthopedic surgeons and patients alike have complained of the unusually high premature failure rate of the implant. The fdas database shows at least six other depuy knee replacement recalls since 20. Depuy knee loosening lawsuit secret data hidden from. To date march 20, more than 3,500 patients have received an attune knee as part of a. Depuy attune knee lawsuit early implant failure side effects. Updated clinical data for depuys attune knee orthopedics.
The system is designed to address bone defects, provide stability, provide enhanced fixation options, and deliver an efficient technique. Attune knee system surgical technique depuy synthes companies 5 pinning the attune knee system has 3. The knee is a complicated set of tendons, muscles, ligaments and bones. Attune tka surgical procedure june 27th 20 part 2 visit for more information. The intuition instruments are designed to be used with the singleuse pin pack 254400111 that contains universal pins and threaded headed pins. Intuition instruments surgical techniqueintroduction this surgical technique provides guidelines for the implantation of the attune knee system family of knee implants with the intuition instrumentation. So to produce a knee replacement system that gives you more stability and a natural range of motion, weve developed innovative, patented technologies combining the latest in design, kinematics the study of movement, engineering and materials. Introduction total knee replacement surgery can be a highly successful procedure. Thieme medical publishers 333 seventh avenue, new york, ny 1, usa. Implant function is directly related to accurate surgical technique. Depuy designed the attune knee to improve stability and motion. Sigma rotating platform knee system surgical technique the surgeon design team and depuy wishes to thank the following international surgeon evaluation team for their valuable contributions to the development of the p.
Attune knee system surgical technique depuy synthes joint reconstruction 9 distal femoral resection with the knee in flexion, remove osteophytes from the intercondylar notch. A study back in 2017 noted that the fdas manufacturer and user facility device experience maude database had hundreds of reports of adverse events regarding the depuy synthes attune knee implant, many of which necessitated revision surgery. To view more educational opportunities, please visit. Trumatch solutions with attune knee system pin guide surgical trumatch solutions with attune knee system pin guide surgical technique. Jnj subsidiary depuy synthes attune total knee arthroplasty system is experiencing an unusually high rate of early failure related to its tibial components. Total knee replacement cementing technique depuy synthes. The attune primary total knee system combines research into design, kinematics. As early as december 2016, depuy started responding to fda reports of attune knee implant failure by stating. For the past few decades, surgical outcomes involving total knee replacements have greatly improved. However, since its approval in 2010, many depuy attune knee replacement pateints have reported problems with the device, some of which have resulted in the need for risky revision and reconstructive surgery.
Significant bone loss requiring extensive reconstruction around the hip and knee is often required. The trumatch system is a personalized surgery system that allows surgeons to scan a patients legs and design a custom procedure for implanting the artificial knee. Attune knee system surgical insights for the rotating platform. At least one study found an unusually high failure rate for attune knee implants. Mullaji, wakankar and prasad discuss total knee arthroplasty using the attune knee system. When the knee joint becomes so damaged, from arthritis, or other conditions, replacement with artificial components can restore mobility and reduce pain. The depuy attune knee system is a stateoftheart, highly technological knee replacement system that has come under fire in recent year for having significant defects. This surgical technique provides instruction on the implantation of the sigma family of fixed bearing and rotating platform knees utilising. Lani, a real attune knee replacement patient, got back to horseback riding. Electronic instructions for use depuy synthes companies. Disengage the distal femoral jig from the handle by pushing on the vv indicator cap and slide the jig toward the femur until the distal plate contacts the distal femur. Depuy issues safety notice for lcs knee system orthopedics.
There may be large cash claims from settlements in the depuy attune knee replacement system lawsuits. Depuys gription tf acetabular revision system is an innovative technology for addressing bone defects in complex acetabular revision surgery. Many factors contribute to providing a stable knee, including both surgical technique and implant design. Total knee arthroplasty in india with the attune knee system. Oct 03, 2014 the attune knee by depuy synthes is an advancement in knee replacement options. Depuy synthes adds to its attune line of knee products. People who suffered from pain and tibial loosening of the depuy attune knee replacement systems are seeking lawyers for filing lawsuits against depuy, claiming the knee systems were having tibial loosening and caused them serious injuries requiring revision surgeries.
Depuy synthes, based in warsaw, indiana, has announced updated clinical data for its attune knee system. Triathlon knee system surgical protocol femoral preparation 8. Apr 17, 2019 watch this video to learn more as drs. Value analysis brief attune knee system depuy synthes 1. Tous les catalogues et fiches techniques pdf depuy synthes. The attune primary total knee replacement system value. Triathlon knee system surgical protocol stryker meded. In 2011 depuy voluntarily recalled several artificial knee components after receiving a warning letter from the u. Depuy engineered its attune knee replacement to be one of the most advanced on the market. Available with fixed bearing or rotating platform technology, the attune revision knee system is designed to enable surgeons to manage a broad range of complex primary and revision knee procedures. The attune primary total knee system is designed with the goal of addressing the clinical needs of patients, surgeons, and hospital providers around the world.