High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty

High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty

High incidences of early aseptic loosening cases have led to numerous analyses on fixation strength of femoral component (FC). This study consists of two objectives: to analyze the correlation between articulating contact area shape conformities and fixation strength, and (2) to analyze the relation...

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Published in:Materials Today: Proceedings
Main Author: Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
Format: Article
Language:English
Published: Elsevier Ltd 2023
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147026566&doi=10.1016%2fj.matpr.2023.01.098&partnerID=40&md5=e4ea7609349a0d7322c27b479e799c5b
id 2-s2.0-85147026566
spelling 2-s2.0-85147026566
Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
2023
Materials Today: Proceedings


10.1016/j.matpr.2023.01.098
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147026566&doi=10.1016%2fj.matpr.2023.01.098&partnerID=40&md5=e4ea7609349a0d7322c27b479e799c5b
High incidences of early aseptic loosening cases have led to numerous analyses on fixation strength of femoral component (FC). This study consists of two objectives: to analyze the correlation between articulating contact area shape conformities and fixation strength, and (2) to analyze the relationship between slanting box patterns of the FC and fixation strength. Two design analyses were constructed: first, using three different types of contact congruence with radius ratios of 0.50, 0.89 and flat. Second, box patterns of the FC were anteriorly slanted at 2, 4 and 6°. The fixation strength of the FC is significantly improved (38.59%) by slanting the box pattern anteriorly as compared to the non-slanted FC design. © 2023 Elsevier Ltd. All rights reserved.
Elsevier Ltd
22147853
English
Article
author Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
spellingShingle Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
author_facet Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
author_sort Arsat Z.A.; Uda M.N.A.; Abdullah F.; Hashim M.K.R.; Mutallib M.F.A.; Kadarman A.H.; Ahmed Shokri A.; Aziz M.E.; Shuib S.
title High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
title_short High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
title_full High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
title_fullStr High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
title_full_unstemmed High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
title_sort High flex femoral component with slanted pegs improves fixation strength of total knee arthroplasty
publishDate 2023
container_title Materials Today: Proceedings
container_volume
container_issue
doi_str_mv 10.1016/j.matpr.2023.01.098
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147026566&doi=10.1016%2fj.matpr.2023.01.098&partnerID=40&md5=e4ea7609349a0d7322c27b479e799c5b
description High incidences of early aseptic loosening cases have led to numerous analyses on fixation strength of femoral component (FC). This study consists of two objectives: to analyze the correlation between articulating contact area shape conformities and fixation strength, and (2) to analyze the relationship between slanting box patterns of the FC and fixation strength. Two design analyses were constructed: first, using three different types of contact congruence with radius ratios of 0.50, 0.89 and flat. Second, box patterns of the FC were anteriorly slanted at 2, 4 and 6°. The fixation strength of the FC is significantly improved (38.59%) by slanting the box pattern anteriorly as compared to the non-slanted FC design. © 2023 Elsevier Ltd. All rights reserved.
publisher Elsevier Ltd
issn 22147853
language English
format Article
accesstype
record_format scopus
collection Scopus
_version_ 1809678022412861440

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