[HTML][HTML] An overview of the stability and fretting corrosion of microgrooved necks in the taper junction of hip implants

M Feyzi, K Fallahnezhad, M Taylor, R Hashemi - Materials, 2022 - mdpi.com
Fretting corrosion at the head–neck interface of modular hip implants, scientifically termed
trunnionosis/taperosis, may cause regional inflammation, metallosis, and adverse local …

Effect of femoral head material, surgeon experience, and assembly technique on simulated head-neck total hip arthroplasty impaction forces

M Godoy, K Sipek, JA Gustafson, C Yuh… - The Journal of …, 2024 - Elsevier
Background There is no standard method for assembling the femoral head onto the femoral
stem during total hip arthroplasty (THA). This study aimed to measure and record dynamic 3 …

Interaction of surface topography and taper mismatch on head‐stem modular junction contact mechanics during assembly in modern total hip replacement

JA Gustafson, SP Mell, BR Levine… - Journal of …, 2023 - Wiley Online Library
Implant failure due to fretting corrosion at the head‐stem modular junction is an increasing
problem in modular total hip arthroplasty. The effect of varying microgroove topography on …

[HTML][HTML] Influence of taper design and loading on taper micromotion

RA Diaz-Lopez, PH Wen, JC Shelton - Journal of the Mechanical Behavior …, 2022 - Elsevier
Debris originating at the bore-trunnion interface of modular total hip replacements has been
identified as one of the causes of hip replacements failure. Friction associated with fretting …

[HTML][HTML] How Does the Micro-Groove Profile Influence the Mechanics of Taper Junction in Hip Implants? A Finite Element Study

A Kalwar, M Feyzi, R Hashemi - Biomechanics, 2023 - mdpi.com
This study aims to investigate the effect of ridged (micro-grooved) surface finish over the
trunnion surface on the mechanics (stress, strain, and deformation) of the head–neck taper …

Preventing Premature Total Hip Replacement Failure: Surgical Assembly and Implant Factors

M Godoy - 2023 - search.proquest.com
Total hip replacement (THR) is a commonly performed procedure to relieve pain and
improve function from arthritis or traumatic injury. However, implant failure can occur from …

[PDF][PDF] Experimentelle und numerische Untersuchungen zur Kontaktmechanik und Tribologie der konischen Schnittstelle zwischen Prothesenkopf und …

KL Häußler - 2023 - elib.uni-stuttgart.de
Experimentelle und numerische Untersuchungen zur Kontaktmechanik und Tribologie der
konischen Schnittstelle zwischen Prothesenk Page 1 Experimentelle und numerische …

[PDF][PDF] Interaction of surface topography and taper mismatch on head-stem modular junction contact mechanics during assembly in modern total hip replacement …

B Levine, R Pourzal, HJ Lundberg - scholar.archive.org
Implant failure due to fretting corrosion at the head-stem modular junction is an increasing
problem in modular total hip arthroplasty. The effect of varying microgroove topography on …