Patient-specific femoral implant design using metamaterials for improving load transfer at proximal-lateral region of the femur
Loading configuration of hip joint creates resultant bending effect on femoral implants. So,
the lateral side of femoral implant which is under tension retracts from peri‑implant bone due …
the lateral side of femoral implant which is under tension retracts from peri‑implant bone due …
Bone remodelling around cementless composite acetabular components: the effects of implant geometry and implant–bone interfacial conditions
Recent developments in acetabular implants suggest flexible, alternative bearing material
that may reduce wear and peri-prosthetic bone resorption. The goal of this study was to …
that may reduce wear and peri-prosthetic bone resorption. The goal of this study was to …
Influence of collars on the primary stability of cementless femoral stems: a finite element study using a diverse patient cohort
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 …
stability and load transfer compared to collarless designs. Finite Element (FE) analysis has …
Numerical evaluation of bone remodelling and adaptation considering different hip prosthesis designs
Background The change in mechanical properties of femoral cortical bone tissue
surrounding the stem of the hip endoprosthesis is one of the causes of implant instability. We …
surrounding the stem of the hip endoprosthesis is one of the causes of implant instability. We …
Numerical analysis of the mechanical behaviour of intact and implanted lumbar functional spinal units: Effects of loading and boundary conditions
RG Talukdar, KK Mukhopadhyay… - Proceedings of the …, 2021 - journals.sagepub.com
The objective of this study was to develop an improved finite element (FE) model of a lumbar
functional spinal unit (FSU) and to subsequently analyse the deviations in load transfer …
functional spinal unit (FSU) and to subsequently analyse the deviations in load transfer …
The Relevance of biomechanical analysis in joint replacements: a review
Biomechanical analysis, numerical and experimental, has been extensively used for more
than 3 decades to investigate the mechanical behaviour of bone and implant–bone …
than 3 decades to investigate the mechanical behaviour of bone and implant–bone …
Topology optimization of a femoral stem in titanium and carbon to reduce stress shielding with the FEM method
M Ceddia, B Trentadue, G De Giosa… - Journal of Composites …, 2023 - mdpi.com
Arthroplasty is commonly performed to treat advanced osteoarthritis or other degenerative
joint conditions; however, it can also be considered for young patients with severe joint …
joint conditions; however, it can also be considered for young patients with severe joint …
The effects of musculoskeletal loading regimes on numerical evaluations of acetabular component
K Mukherjee, S Gupta - … , Part H: Journal of Engineering in …, 2016 - journals.sagepub.com
The importance of clinical studies notwithstanding, the failure assessment of implant–bone
structure has alternatively been carried out using finite element analysis. However, the …
structure has alternatively been carried out using finite element analysis. However, the …
Evaluation of the mechanical behaviour of a bipolar hip prosthesis under transient loading
Most of the studies available in the open literature make use of static analysis and
discretisation of the load components for studying the mechanical behaviour of implants and …
discretisation of the load components for studying the mechanical behaviour of implants and …
Biomechanical stress maps of an artificial femur obtained using a new infrared thermography technique validated by strain gages
S Shah, H Bougherara, EH Schemitsch… - Medical engineering & …, 2012 - Elsevier
Femurs are the heaviest, longest, and strongest long bones in the human body and are
routinely subjected to cyclic forces. Strain gages are commonly employed to experimentally …
routinely subjected to cyclic forces. Strain gages are commonly employed to experimentally …