For cementless femoral stems, there is debate as to whether a collar enhances primary
stability and load transfer compared to collarless designs. Finite Element (FE) analysis has …

Short stem, uncemented femoral implants for hip arthroplasty are bone conserving achieving
stability through initial metaphyseal press-fit and biological fixation. This study aimed to …

Background Short-stemmed femoral components facilitate reduced exposure surgical
techniques while preserving native bone. A clinically successful stem should ideally reduce …

Prediction of primary stability is a major challenge in the surgical planning of dental and
orthopedic implants. Computational methods become attractive to estimate primary stability …

The primary stability achieved during total hip arthroplasty determines the long‐term
success of cementless acetabular cups. Pre‐clinical finite element testing of cups typically …

Short stem hip implants are becoming increasingly popular since they preserve bone stock
and presumably reduce stress‐shielding. However, concerns remain whether they are …

Primary stability is essential for the success of cementless femoral stems. In this study,
patient specific finite element (FE) models were used to assess changes in primary stability …

Internal fixation of bone fractures using plates and screws involves many choices—implant
type, material, sizes, and geometric configuration—made by the surgeon. These decisions …

Cementless hip stems are fixed to the surrounding bone by means of press-fit. To ensure a
good press-fit, current surgical technique specifies an under-reaming of the bone cavity …

A good primary stability of cementless femoral stems is essential for the long-term success of
total hip arthroplasty. Experimental measurement of implant micromotion with linear variable …