Patient selectable joint arthroplasty devices and surgical tools facilitating increased accuracy, speed and simplicity in performing total and partial joint arthroplasty

Patient selectable joint arthroplasty devices and surgical tools facilitating increased accuracy, speed and simplicity in performing total and partial joint arthroplasty

  • CN 1,729,483 A
  • Filed: 11/25/2003
  • Published: 02/01/2006
  • Est. Priority Date: 11/27/2002
  • Status: Active Application
First Claim
Patent Images

1. One kind the design one joint implant method, it comprises following steps:

  • Obtain an arthrosis image, wherein said image comprises at least one in normal cartilage and the ill cartilage;

    The size of rebuilding described ill cartilage surface is with corresponding normal cartilage;

    AndDesign described joint implant to match with the size of ill cartilage surface or the zone that is a bit larger tham described ill cartilage surface through rebuilding.

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