DEPUY PFC SIGMA PDF

SIGMA® Primary Knee System Balanced Surgical Technique DePuy Synthes Joint Reconstruction 2 DePuy Synthes Joint Reconstruction SIGMA® Primary Knee System Balanced Surgical Technique PFC Chamfer Guides Size Product, DePuy P.F.C. Sigma Knee System, Non-Porous Cruciate Retaining Femoral Component, 73 mm M/L 69 mm A/P, 5 left, sterile, DePuy Orthopaedics, . Functional outcome of PFC Sigma fixed and rotating-platform total knee . system (PFC Sigma or PFC Sigma RP, DePuy, Warsaw, Indiana).

Author: Zular Mubar
Country: Oman
Language: English (Spanish)
Genre: Career
Published (Last): 8 June 2015
Pages: 77
PDF File Size: 16.88 Mb
ePub File Size: 10.55 Mb
ISBN: 528-9-69171-169-1
Downloads: 4741
Price: Free* [*Free Regsitration Required]
Uploader: Akinoshicage

All medical devices have associated risks. Knee Surg Sports Traumatol Arthrosc.

All patients received a PCL retaining prosthesis which was implanted using a computer-assisted technique. Two-year follow-up on joint stability and muscular function comparing rotating versus fixed bearing TKR. Weight-bearing X-rays were taken immediately and one year post surgery to determine the incidence of osteolysis and loosening.

Conflict of interest This study has been sponsored by DePuy International who have provided resources to cover the additional costs of conducting the research over and above standard clinical practice as well as statistical support. Many different designs for mobile bearings exist, based on a glide or rotating mechanism with uni- or multidirectional motion.

Three-compartment knee prosthesis / revision / fixed-bearing – P.F.C.® SIGMA® TC3™ – Depuy Synthes

Description From Depuy The P. Comparison between mobile-bearing and fixed-bearing knees in bilateral total knee replacements. Acknowledgments Conflict of interest This study has been sponsored by DePuy International who have provided resources to cover the additional costs of conducting the research over and above standard clinical practice as well as statistical support.

  ETHOS BRASIL PARTITURAS PDF

We sigmx not make your details available to any third parties nor do we send unsolicited emails to our members. The PCL was retained and the patella resurfaced in all patients.

Please refer to the package insert and other labeling for a complete list of deput, contraindications, precautions and warnings. Total knee arthroplasty is intended to provide increased patient mobility and reduced pain by replacing the damaged knee joint articulation in patients where there is evidence of sufficient sound bone to seat and support the components.

There was also a statistically significant difference in preoperative scores between the groups, but no difference in postoperative scores. In the “Sigma Curved Plus” insert was introduced, with a raised anterior edge and manufactured using cross-linked polyethylene. The primary outcome measure was active sigmma of motion ROM at one year after surgery. Mean flexion did not increase in either group, but mean extension improved significantly in both groups.

P.F.C.® SIGMA&reg TC3 Knee System | DePuy Synthes Companies

The rotating platform, as used in the PFC Sigma RP knee replacement system, has unidirectional motion which has been shown to have sivma volumetric wear than other mobile designs [ 12 ]. This had the same sagittal, coronal and cam geometries as the Sigma CS but the radius from the anterior flange of the femoral component to the box for the tibial peg was increased, with the aim of reducing the risk of “patellar clunking” in the box and to change the tracking of the patellar component in flexion.

It has recently been shown by Cheng et al. We carried out a randomised controlled trial comparing the functional outcome and survivorship between the fixed-bearing and rotating-platform PFC Sigma knee replacement systems. The patella was not resurfaced.

  EYEON FUSION EBOOK PDF

Depuy | PFC Sigma Knee System | Which Medical Device

Overview of published studies comparing fixed-bearing and rotating-platform PFC Sigma knee replacement systems. Inconsistent reporting did not allow for meta-analysis of the data. At a mean follow-up of In these studies a variety of knee replacements have been used, but often prostheses of different design and different manufacturers were compared with each other [ 6 — 10 ].

Difficulties with bearing dislocation and breakage using a movable bearing total knee replacement system. Please review our privacy policy.

Your opinion matters to others – rate this device or add a comment.

The sample size was calculated based on detecting a difference of 20 degrees in the postoperative range of motion ROM between the fixed- and mobile-bearing knee systems. In recent years a number of studies have investigated the fpc outcome of the PFC Sigma fixed-bearing and PFC Sigma rotating-platform total knee replacement systems [ 12 — 17 ].

If you would like to report a potential cybersecurity vulnerability in any of our products, please refer to our Responsible Disclosure Reporting website. Comparison of fixed-bearing and mobile-bearing total knee arthroplasties.

Continuum of Care Knee Product Portfolio. Results of this combination have not been previously reported.