Aseptic revision knee arthroplasty with total stabilizer prostheses achieves similar functional outcomes to primary total knee arthroplasty at 2 years. Therefore, assembly instructions have been included in the first section of this surgical technique to assist with instruments that may be preassembled on the back table, as well as other instruments that need to be assembled. Triathlon knee system surgical protocol stryker rpa. The stryker triathlon knee system is a brand of knee replacement that was developed by stryker orthopedics and approved by the fda in 2005. Nearly 1,000 implant parts used in knee surgeries have been affected by depuy, zimmerbiomet and stryker knee replacement recalls. Journey ii total knee system is designed to restore the function of the normal knee. Each of these approaches, along with the instruments described in this surgical technique, can be utilized for a standard procedure even though they are designed for mis.
Furthermore, some individuals, such as middle eastern and asian patients who need significant knee flexion. Patient outcomes can be directly related to accurate surgical technique and precision instrumentation. It should be extended to the tibial tubercle and the. The surgeon should refer to the specific acetabular components surgical technique for a discussion of acetabular surgical procedures. Mako smartrobotics overview stryker stryker stryker.
Knee implant lawsuit over mako restoris mck system removed. The zimmer revision knee arthroplasty surgical guidelines booklet is strongly recommended for a more complete discussion on revision total knee arthroplasty technique. Preparation may be initiated at either the femur or the tibia. We offer marketleading knee replacement implants for partial knee and total knee arthroplasty for primary and revision procedures featuring our cemented and.
Long term outcome in an uncemented, hydroxyapatitecoated total knee replacement. At copley hospital the common choice of anesthesia for total joint replacement is a neuraxial regional technique, commonly called a spinal or epidural anesthesia. Pdf surgical approaches for total knee arthroplassty. As an industry leader in differentiated technology and upper extremity solutions, djo surgical gives surgeons and their patients a full range of primary and. Since its launch in 2004, more than 2 million patients have received a triathlon knee. As a pcbased, imageless guidance system, the stryker knee navigation system helps to facilitate improved decision making for alignment and. The triathlon knee system instrumentation has incorporated experiences from stryker s 30year orthopaedic history. Stryker orthopaedics wishes to thank the global triathlon knee system surgeon. Surgical techniques and instrumentation in total knee. Xcelerate instruments are designed to provide precise control of the sawblade during bone resections. Total knee replacementtriathlon stryker posterior stabilised knee surgical technique.
First, unlock the slope adjustment lock and then translate the tibial slope adjuster anteriorly until the desired angle is reached. Controversies in total knee replacement twostage exchange is the optimal treatment for an infected total knee replacement oxford university press 2001 k78 a. The provision of transparent templates allows estimated sizing of both the femoral and tibial components prior to surgery. The triathlon single radius has been designed to work with the body to promote a naturallike circular motion, to help restore function and. Once the distal femoral resection is complete, remove the guide and check the resection for. This video presents detail steps of a stryker triathlon total knee replacement surgery. Triathlon tritanium knee system stryker pdf catalogs.
Assistant clinical professor in orthopaedic surgery. Painful, disabling joint disease of the knee resulting from. Triathlon knee system surgical protocol indications general total knee arthroplasty tka indications include. The anthem ps total knee system is designed for use in patients in primary total knee replacement surgery, where the anterior and posterior cruciate ligaments are not fully functional and the collateral ligaments remain intact.
The incision is made with the knee flexed to 90 degrees. Accolade surgical protocol previously lasst adm x3 mobile bearing hip system surgical protocol for us previously lsp64 hiprestoration adm. The choice of the appropriate surgical technique is the responsibility of the surgeon performing the operation. Terms and conditions related to the use of the stryker robotic arm system mako can be found in the placement agreement with the system user.
About this manual this manual describes the mako total knee arthropl asty tka surgical technique assisted by the stryker robotic arm system mako. Verasense tm quantifies softtissue instability, tibialfemoral rotation, and alignment in total knee arthroplasty. Nevertheless, total knee replacement is not universally successful, with some patients continuing to experience anterior knee pain, crepitation, or effusion despite dramatic functional improvement relative to the original pathologic state. Extensive research and science is included in the design to help improve functional outcomes for patients, performance for surgeons, and efficiency for providers. This booklet can be ordered through zimmer, reference catalog number 97522400300. The genesis ii total knee system has been designed to offer the.
Our triathlon total knee system portfolio offers you many options to treat patients needing a total knee replacement. Total knee arthroplasty tka is currently one of the most successful orthopedic surgical procedures, with rates of excellent or good longterm outcomes ranging from 90% to 98% 1. A leg holder allows support of the leg for easy adjustment. Knee replacement has come a long way in the past decades and you and your doctor have several options. Implant function is directly related to accurate surgical technique. Surgical approaches each surgeon should use the surgical approach for total hip.
Kinematic alignment in total knee arthroplasty definition, history, principle, surgical technique, and results of an alignment option for tka overview this article describes the definition, history, and principle of kinematicallyaligned total knee arthroplasty tka. Surgical technique 1 4 3 2 the patient is prepared for total knee replacement surgery. A distinct, prospective, consecutive series, singlesurgeon study comparing patients undergoing conventional jigbased total knee replacement versus mako total knee surgery 40 patients concluded that mako total knee with triathlon was associated with. Total knee replacement is a surgical procedure in which the diseased or damaged area of all three compartments of the knee is replaced with an artificial joint called an implant. The instruments can be customised to meet any special requirements of the individual surgeon. The triathlon total knee system is a primary total knee replacement system designed to work with the body. The surgical technique can be found in the next section beginning on page 17. Stryker offers a wide variety of acetabular components that are compatible with the rejuvenate total hip system. Knee replacement recalls have been issued because of loosening, early wear or faulty packaging. Sco rpio nrg cr ps single radius primary knee system.
Rhk surgical technique 5 preoperative planning preoperative planning is an essential step prior to any revision knee arthroplasty. Total joint arthroplasty, djo surgical devices djo global. Triathlon knee system surgical protocol stryker meded. Depending on how much damage your doctor sees in your knee, your doctor may recommend a total knee replacement or a partial knee replacement. Ar single radius primary knee system surgical protocol. Disclaimer the following technique guide was prepared under the guidance of. Your total knee replacement guide a practice of copley hospital 8028888405. Many of the triathlon knee system instruments have unique mechanisms in co rp ated sugor f,m l experience. Vanguard knee system total knee arthroplasty zimmer. Stryker stryker howmedica osteonics to begin clinical. Our elearning platform contains high resolution images and a certified cme of the total knee replacementtriathlon stryker posterior stabilised knee surgical procedure. Revision knee surgical technique djo surgical, as the manufacturer of this device, does not practice medicine and cannot recommend this or any other surgical technique for use on a specific patient. After the initial recovery from surgery, most people can resume normal routine activities within the first 3 to 6 weeks of their total knee replacement. General total knee arthroplasty tkr indications include.
Concept kinematic alignment in total knee arthroplasty. Stryker triathlon total knee replacement, also known as the get around knee. A product liability lawsuit recently filed against stryker and mako surgical group in georgia state court, over problems with a restoris multicompartmental knee mck implant, has been removed to the. Consult strykers entire triathlon tritanium knee system catalogue on. Managing cost and creating value tue, oct 29, 2019 faculty. The choice of incision is based on many factors including old scars, stiffness of the knee, bone quality, age and health of the patient. Developed to complement the surgical technique pioneered by peter bonutti, m. Adding to the vanguard knee system, the verasense surgical solution from orthosensor is a singleuse, wireless sensor that takes the place of standard tibial insert trials and provides surgeons with dynamic intraoperative feedback without. Controversy currently surrounds the optimal surgical approach for total knee arthroplasty tka. Ii compact external fixation system for use in maxillofacial surgery. Total knee replacement short instructional video youtube. Unlike older types of knee implant, which use a single hinge, the triathlon knee pivots in a way that maintains a single radius design, more similar to a circle. Less need for opiate analgesics p surgical technique previously lsp76 hipaccolade ii. Total knee replacementtriathlon stryker posterior stabilised knee.
Contemporary total knee arthroplasty demands high performance instrumentation that provides enhanced efficiency, precision, and flexibility. The bonutti technique reduces the incision length approximately 70% compared to conventional total knee replacement. Lawsuits blame manufacturers for selling defective devices. Amis surgical technique 4 hip knee spine navigation the anterior approach. Stryker triathlon knee faq knee replacement lawsuit.