Development of a Finite Element Knee Model after a Total Replacement Operation

ROTATING HINGE VERSUS CONSTRAINED CONDYLAR KNEE REPLACEMENT: WHICH ONE IS ACTUALLY MORE CONSTRAINED? A FINITE ELEMENT STUDY

This was Presented in 5th International Congress of Iranian Iranian Society of Knee Surgery, Arthroscopy, and Sports Traumatology (ISKAST), 14-17 Feb 2018- Kish, Iran

Differences in the stress distribution in the distal femur between patellofemoral joint replacement and total knee replacement: a finite element study

BACKGROUND Patellofemoral joint replacement is a successful treatment option for isolated patellofemoral osteoarthritis. However, results of later conversion to total knee replacement may be compromised by periprosthetic bone loss. Previous clinical studies have demonstrated a decrease in distal femoral bone mineral density after patellofemoral joint replacement. It is unclear whether this is d...

Development of a Predictive Finite Element Model For Investigation of Phases Behavior After Cold Rolling Process

 One of the surface defects that arise in sheet metal working is when the part removes from the die. Since there are no external forces to make this defect, the origin of such fail is known as residual stress. Residual stress can develop in sheet metal forming due to non uniform deformation. In this paper, the workpiece is carbon steel with different volume fractions and arrangement of ferrite ...

OPEN PATELLA PERIPROSTHETIC FRACTURE AFTER TOTAL KNEE REPLACEMENT: A CASE REPORT AND REVIEW OF LITERATURES

Finite element analysis of the lower extrtemity - hinge knee behavior under dynamic load

A key goal of joint endoprosthesis is to become a full-featured functional and anatomical replacement. The joint damage may occur for several reasons primarily a disease of different nature and magnitude, resulting in gradual and irreversible changes and in an extreme solution in the implantation of artificial joints. However, there should be also mentioned accidents leading to joint destructio...