Matches in SemOpenAlex for { <https://semopenalex.org/work/W2126470802> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2126470802 endingPage "S516" @default.
- W2126470802 startingPage "S516" @default.
- W2126470802 abstract "This work is focused on femoral prosthesis positioning inside bone and its consequences on stress distribution. Five synthetic femurs were employed: one femur was left unimplanted (NF), four femurs were implanted with two different prostheses (PF, A or B models); all implants were performed with specific instruments, by orthopaedic surgeons who usually perform that surgery. The CAD models of all femura were obtained from CT scans; a reference system was defined in NF in order to compare joint geometry between NF and PE The following parameters were considered: femur height, head offset, angle between femur axis and prosthesis shaft axis, angle between neck axis and femur axis. Each one has functional consequences: impaired art length produces discomfort and unbalanced muscle forces, a wrong offset determines a congruent variation in stress moduli; prosthesis orientation substantially modifies stress pattern inside bone. The differences between joint geometry in NF and PF and between two femurs implanted with the same prosthesis have been found to be significant. For example, depending on prosthesis models, an augmented height (up to 3.4mm) or a reduced height (up to 22.0mm) were observed, with respect to NF. Head offset differed of about 3.0mm between NF and PF; the angle between prosthesis shaft axis and femur axis reached about 4.30 (model A), or 7.00 (model B). These results suggest that orthopaedic implant design cannot be performed in a deterministic manner only, but also the variability due to manual and sensorial abilities of surgeons must be taken into account." @default.
- W2126470802 created "2016-06-24" @default.
- W2126470802 creator A5004187891 @default.
- W2126470802 creator A5039985738 @default.
- W2126470802 creator A5049019852 @default.
- W2126470802 date "2006-01-01" @default.
- W2126470802 modified "2023-09-24" @default.
- W2126470802 title "The variability of prosthesis positioning and the resulting geometry of coxo-femoral joint" @default.
- W2126470802 doi "https://doi.org/10.1016/s0021-9290(06)85116-x" @default.
- W2126470802 hasPublicationYear "2006" @default.
- W2126470802 type Work @default.
- W2126470802 sameAs 2126470802 @default.
- W2126470802 citedByCount "1" @default.
- W2126470802 countsByYear W21264708022013 @default.
- W2126470802 crossrefType "journal-article" @default.
- W2126470802 hasAuthorship W2126470802A5004187891 @default.
- W2126470802 hasAuthorship W2126470802A5039985738 @default.
- W2126470802 hasAuthorship W2126470802A5049019852 @default.
- W2126470802 hasConcept C105702510 @default.
- W2126470802 hasConcept C120568717 @default.
- W2126470802 hasConcept C141071460 @default.
- W2126470802 hasConcept C170700871 @default.
- W2126470802 hasConcept C175291020 @default.
- W2126470802 hasConcept C192562407 @default.
- W2126470802 hasConcept C199360897 @default.
- W2126470802 hasConcept C2524010 @default.
- W2126470802 hasConcept C2778715743 @default.
- W2126470802 hasConcept C2779100257 @default.
- W2126470802 hasConcept C2780554211 @default.
- W2126470802 hasConcept C2781411149 @default.
- W2126470802 hasConcept C29694066 @default.
- W2126470802 hasConcept C33923547 @default.
- W2126470802 hasConcept C41008148 @default.
- W2126470802 hasConcept C71924100 @default.
- W2126470802 hasConceptScore W2126470802C105702510 @default.
- W2126470802 hasConceptScore W2126470802C120568717 @default.
- W2126470802 hasConceptScore W2126470802C141071460 @default.
- W2126470802 hasConceptScore W2126470802C170700871 @default.
- W2126470802 hasConceptScore W2126470802C175291020 @default.
- W2126470802 hasConceptScore W2126470802C192562407 @default.
- W2126470802 hasConceptScore W2126470802C199360897 @default.
- W2126470802 hasConceptScore W2126470802C2524010 @default.
- W2126470802 hasConceptScore W2126470802C2778715743 @default.
- W2126470802 hasConceptScore W2126470802C2779100257 @default.
- W2126470802 hasConceptScore W2126470802C2780554211 @default.
- W2126470802 hasConceptScore W2126470802C2781411149 @default.
- W2126470802 hasConceptScore W2126470802C29694066 @default.
- W2126470802 hasConceptScore W2126470802C33923547 @default.
- W2126470802 hasConceptScore W2126470802C41008148 @default.
- W2126470802 hasConceptScore W2126470802C71924100 @default.
- W2126470802 hasLocation W21264708021 @default.
- W2126470802 hasOpenAccess W2126470802 @default.
- W2126470802 hasPrimaryLocation W21264708021 @default.
- W2126470802 hasRelatedWork W1910318623 @default.
- W2126470802 hasRelatedWork W1975729129 @default.
- W2126470802 hasRelatedWork W2022553521 @default.
- W2126470802 hasRelatedWork W2041859982 @default.
- W2126470802 hasRelatedWork W2108244818 @default.
- W2126470802 hasRelatedWork W2394898470 @default.
- W2126470802 hasRelatedWork W2395208029 @default.
- W2126470802 hasRelatedWork W2399865295 @default.
- W2126470802 hasRelatedWork W2412545986 @default.
- W2126470802 hasRelatedWork W4248804260 @default.
- W2126470802 hasVolume "39" @default.
- W2126470802 isParatext "false" @default.
- W2126470802 isRetracted "false" @default.
- W2126470802 magId "2126470802" @default.
- W2126470802 workType "article" @default.