Comparative study by the finite element method of three activities of a wearer of total hip prosthesis during the postoperative period

A Moulgada, MES Zagane, M Yaylacı… - … and Mechanics, An Int'l …, 2023 - dbpia.co.kr
The postoperative period for a carrier of total hip prosthesis (THP), especially in the first
months, remains the most difficult period for a patient after each operation, even if …

Analysis of the Fracture Behavior of Orthopedic Cement Using Submodeling Technique

B Gasmi, B Aour, S Benbarek… - Journal of Biomimetics …, 2024 - Trans Tech Publ
Orthopedic cement is an essential component of cemented Total Hip Replacements (THR). It
must ensure three essential functions: very good implant-cement adhesion, good bone …

[HTML][HTML] Initial damage analysis in bone cement-stem debonding procession of cemented hip arthropsty

L Zhang, H Liu, T Chen, F Yuan - Materials & Design, 2023 - Elsevier
The initial interface debonding damage behavior of cemented hip arthroplasty was
simulated and investigated through the push-in experiment. A series of nondestructive …

Crack growth path simulation in a cement mantle of THR using crack box technique

A Boulenouar, N Bendida - Journal of Theoretical and Applied …, 2019 - yadda.icm.edu.pl
A numerical method for 2D LEFM crack propagation simulation in a cement mantle of the
total hip replacement (THR) is presented. This work is based on the implementation of the …

Numerical simulation of a crack emanating from a micro-cavity in the orthopedic cement by technical sub modeling of total hip prosthesis

S Abderahmane, AK Djafar, Z Rachid… - Fracture and Structural …, 2019 - fracturae.com
PMMA has important micro structural heterogeneities such as cavities, and its elastic
behavior is greatly affected by the presence of defects that may imply its weakening and …

[PDF][PDF] THREE-DIMENSIONAL STUDY OF BEHAVIOR DAMAGE IN THE ORTHOPEDIC CEMENT, INTERACTION-SIZE EFFECT ON THE POROSITY

B Ali, AK Djafar, Z Rachid… - Revista Romana de …, 2023 - solacolu.chim.upb.ro
This study represents an in-depth exploration of stress distribution within
polymethylmethacrylate (PMMA) orthopedic cement, a critical material used in hip …

[NAVOD][C] Three-Dimensional Finite Element Analysis of Cement-Cup Junction in Total Hip Prosthesis: Mechanical Stress Distribution, Crack Initiation and Rupture …

N Bounoua, M Belhouari, Y Menni, MA Alkhafaji… - Nano, 2024 - World Scientific
Understanding the mechanical and rupture behavior of orthopedic cement fixing the cup of a
total hip prosthesis (THP) to cortical bone is crucial for comprehending the conditions …