Shape optimization of metal backing for cemented acetabular cup

Bio-Medical Materials and Engineering

Volumn 10, Issue 2, 2000, Pages 73-82

  Hedia, H S ^a   Abdel Shafi, A A A ^a   Fouda, N ^a  

^a MANSOURA UNIVERSITY   (Egypt)

Author keywords

Fatigue notch factor; Metal backing shell; Optimization; Stress shielding; Von Mises stress

Indexed keywords

ACRYLIC ACID; BONE CEMENT; METAL;

ACETABULUM; ARTICLE; CONTROLLED STUDY; FATIGUE; FINITE ELEMENT ANALYSIS; HUMAN; HUMAN TISSUE; MALE; MECHANICAL STRESS; OSTEOLYSIS; PRIORITY JOURNAL; PROSTHESIS LOOSENING; TOTAL HIP PROSTHESIS; WEIGHT BEARING;

ACETABULUM; BIOMECHANICS; BONE CEMENTS; COMPUTER-AIDED DESIGN; FINITE ELEMENT ANALYSIS; HIP PROSTHESIS; HUMAN; NUMERICAL ANALYSIS, COMPUTER-ASSISTED; PROSTHESIS DESIGN; PROSTHESIS FAILURE; STAINLESS STEEL; STRESS, MECHANICAL; WEIGHT-BEARING;

EID: 0033799528     PISSN: 09592989     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. New approaches to cemented hip prosthetic design
2. Total hip arthroplasty
3. A survey of finite element analysis in orthopedic biomechanics: The First Decade
4. Numerical optimization for the backing of a cemented acetabular cup
5. Shape optimization of Charnley prosthesis based on the fatigue notch factor
6. An axisymmetric model of acetabular components in total hip arthroplasty
7. Acetabular strain produced by oversized press fit cups
8. A parametric analysis of contact stress in ultra high molecular weight polyethylene acetabular cups
9. Effect of FE idealization, load conditions and interface assumption on the stress distribution and fatigue notch factor in the human femur with an endoprosthesis
10. Lifetime maximization through shape optimization of dynamically loaded machine parts
11. A method for shape optimization of a hip prosthesis to maximize the fatigue life of the cement