Conferences

Development of the ceramic implants constructions based on zirconia composite.
III. Influence of variation of engineering parameters on strains in the hip endoprosthesis ceramic head

V.Lashneva,
  

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2014, #23
http://www.materials.kiev.ua/article/1761

Abstract

The effect of the head and stem engineering parameters deviations in the ceramic head during operation of hip endoprosthesis has been studied. It is shown that the strain-deformation state of the ceramic head is significantly non-uniform and depends on the head and stem engineering parameters. Deviations can cause the increased strain. Deviations in the engineering cones have more impact on the strain rather than deviations of the engineering diameter.


CERAMIC HEAD, COMPUTER SIMULATION, ENGINEERING PARAMETERS, HIP ENDOPROSTHESIS, STEM, STRAIN-DEFORMATION STATE