Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892705962> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2892705962 endingPage "232596711879862" @default.
- W2892705962 startingPage "232596711879862" @default.
- W2892705962 abstract "Tibial tubercle osteotomy (TTO) is a treatment option for patients with patellofemoral instability and chondrosis. Occasionally, these patients also present with patella alta, and distalization of the tibial tubercle is desirable. Free distal transfer of the tubercle, however, can compromise mechanical stability of the osteotomy construct, leading to loss of fixation.To evaluate alternative TTO proximal cut geometries to investigate whether these can result in tubercle distalization while preserving the proximal buttress.Descriptive laboratory study.Three variants of TTO cut geometry were evaluated on Sawbones as well as cadaveric knees. The proximal cut of the osteotomy was modified in 2 axes: anterior-posterior (AP) and medial-lateral (ML). Three variations were used: ML neutral/AP neutral, ML 30° proximal/AP neutral, and ML neutral/AP 30° proximal. The medial cut plane was 45° for all specimens. Tibial tubercle position was evaluated before and after osteotomy to calculate anteriorization, medialization, and distalization.Distalization was achieved with all variants. Increasing the inclination angle of the proximal cut in the AP and ML axes resulted in maximum distalization. A proximally directed cut yielded significantly more distalization when performed in the AP axis than in the ML axis (P < .05). Even the standard, neutral cut resulted in 5 mm of distalization.Fulkerson osteotomy allows 3-dimensional repositioning of the tibial tubercle and has historically been utilized to achieve anteriorization and medialization. Even the neutral cut of a standard TTO resulted in distalization, which is relevant for patients with preexisting patella baja. Modification of the proximal cut increased distalization of the tubercle while preserving the proximal buttress, a potential benefit for construct stability.These results provide a guideline for adjusting the proximal cut geometry in Fulkerson TTO to meet specific patient needs." @default.
- W2892705962 created "2018-10-05" @default.
- W2892705962 creator A5015853377 @default.
- W2892705962 creator A5041154132 @default.
- W2892705962 creator A5085880768 @default.
- W2892705962 date "2018-09-01" @default.
- W2892705962 modified "2023-10-04" @default.
- W2892705962 title "A New Technique for Distalization of the Tibial Tubercle That Allows Preservation of the Proximal Buttress" @default.
- W2892705962 cites W1997806732 @default.
- W2892705962 cites W2010997056 @default.
- W2892705962 cites W2023284917 @default.
- W2892705962 cites W2026280835 @default.
- W2892705962 cites W2051431513 @default.
- W2892705962 cites W2053507884 @default.
- W2892705962 cites W2072448989 @default.
- W2892705962 cites W2076607345 @default.
- W2892705962 cites W2093680557 @default.
- W2892705962 cites W2102283120 @default.
- W2892705962 cites W2286209543 @default.
- W2892705962 doi "https://doi.org/10.1177/2325967118798621" @default.
- W2892705962 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6156213" @default.
- W2892705962 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30263901" @default.
- W2892705962 hasPublicationYear "2018" @default.
- W2892705962 type Work @default.
- W2892705962 sameAs 2892705962 @default.
- W2892705962 citedByCount "4" @default.
- W2892705962 countsByYear W28927059622020 @default.
- W2892705962 countsByYear W28927059622021 @default.
- W2892705962 countsByYear W28927059622023 @default.
- W2892705962 crossrefType "journal-article" @default.
- W2892705962 hasAuthorship W2892705962A5015853377 @default.
- W2892705962 hasAuthorship W2892705962A5041154132 @default.
- W2892705962 hasAuthorship W2892705962A5085880768 @default.
- W2892705962 hasBestOaLocation W28927059621 @default.
- W2892705962 hasConcept C105702510 @default.
- W2892705962 hasConcept C162884822 @default.
- W2892705962 hasConcept C175696284 @default.
- W2892705962 hasConcept C2776389721 @default.
- W2892705962 hasConcept C2776870249 @default.
- W2892705962 hasConcept C2780368125 @default.
- W2892705962 hasConcept C29694066 @default.
- W2892705962 hasConcept C523546767 @default.
- W2892705962 hasConcept C54355233 @default.
- W2892705962 hasConcept C71924100 @default.
- W2892705962 hasConcept C86803240 @default.
- W2892705962 hasConceptScore W2892705962C105702510 @default.
- W2892705962 hasConceptScore W2892705962C162884822 @default.
- W2892705962 hasConceptScore W2892705962C175696284 @default.
- W2892705962 hasConceptScore W2892705962C2776389721 @default.
- W2892705962 hasConceptScore W2892705962C2776870249 @default.
- W2892705962 hasConceptScore W2892705962C2780368125 @default.
- W2892705962 hasConceptScore W2892705962C29694066 @default.
- W2892705962 hasConceptScore W2892705962C523546767 @default.
- W2892705962 hasConceptScore W2892705962C54355233 @default.
- W2892705962 hasConceptScore W2892705962C71924100 @default.
- W2892705962 hasConceptScore W2892705962C86803240 @default.
- W2892705962 hasIssue "9" @default.
- W2892705962 hasLocation W28927059621 @default.
- W2892705962 hasLocation W28927059622 @default.
- W2892705962 hasLocation W28927059623 @default.
- W2892705962 hasLocation W28927059624 @default.
- W2892705962 hasOpenAccess W2892705962 @default.
- W2892705962 hasPrimaryLocation W28927059621 @default.
- W2892705962 hasRelatedWork W2015242255 @default.
- W2892705962 hasRelatedWork W2072448989 @default.
- W2892705962 hasRelatedWork W2314154932 @default.
- W2892705962 hasRelatedWork W2346291802 @default.
- W2892705962 hasRelatedWork W2586758754 @default.
- W2892705962 hasRelatedWork W2763526452 @default.
- W2892705962 hasRelatedWork W3166849310 @default.
- W2892705962 hasRelatedWork W4310969001 @default.
- W2892705962 hasRelatedWork W108194708 @default.
- W2892705962 hasRelatedWork W2770568265 @default.
- W2892705962 hasVolume "6" @default.
- W2892705962 isParatext "false" @default.
- W2892705962 isRetracted "false" @default.
- W2892705962 magId "2892705962" @default.
- W2892705962 workType "article" @default.