Abstract

Testing the Compatibility of the Orthopedic Implants Material with the Recipient’s Body in Arthroplastic Using Atomic Force Microscopy (AFM)

Highlights

  • Every year orthopedic surgeons perform about 2,500,000 operation arthroplasty on various joints

  • The recipient organism reaction to foreign body depends on both branches of immune system, and particular importance to them has the absorption of immunoglobulins class G (IgG) and reaction of the body cells to surface of the implants [10]

  • The results of testing with Atomic Force Microscopy (AFM) remain at 49-56 nN, which testify to the constant reaction of the organism to the implant

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Summary

Introduction

Every year orthopedic surgeons perform about 2,500,000 operation arthroplasty on various joints. Orthopedic doctors used the big spectra of implants which consist of (endoprotes of the thigh, knee, shoulder, elbow joint, joints on the ankles and even small joints of the feet and fingers). Each of these implants is foreign body for our organism. Rejection reaction or manifestation of hypersensitivity to the implant material is observed in 6 - 30% of cases of surgical intervention [115]. The rejection reaction to the body on exogenous materials (implants) is manifested as a local aseptic inflammation with the formation of a fibro capsule around them, that leading to loss of their functional properties. The recipient organism reaction to foreign body depends on both branches of immune system, and particular importance to them has the absorption of immunoglobulins class G (IgG) and reaction of the body cells to surface of the implants [10]

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