Matches in SemOpenAlex for { <https://semopenalex.org/work/W2525572477> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2525572477 endingPage "157" @default.
- W2525572477 startingPage "157" @default.
- W2525572477 abstract "INTRODUCTION Acetabular cup orientation is an important element of Total Hip arthroplasty (THA). The purpose of this retrospective case-control study was to compare variability of acetabular cup placement between THA performed via Direct Anterior Approach (DAA) with fluoroscopy in supine position and posterior approach (PA) in lateral position without use of fluoroscopy. METHODS Radiographic and clinical records of THAs performed by a single, high volume arthroplasty surgeon at one institution were reviewed. Patients with similar design of uncemented acetabular cup, femoral component and bearing surface were included to form two groups. PA group consisted of 300 THAs performed from May 2006 to June 2009. DAA group consisted of 300 THAs performed from Oct 2009 to Oct 2011 excluding first 100 cases to eliminate the influence of learning curve. Radiographic analysis was done by two independent blinded observers to determine cup inclination and anteversion (Liaw et al) on standardized, 6 week postoperative, standing anteroposterior pelvic radiographs using Picture Archiving and Communication System software (PACS). RESULTS Both groups were comparable in terms of age, sex and BMI. Mean inclination in both groups was similar; PA (41.2 degrees; range, 23 to 63) and DAA (40.36 degrees; range, 29 to 51). Mean anteversion was lower in DAA group (13.29 degrees; range, 6.2 to 32) as compared to PA group (24 degrees; range, 2.3 to 48.8). Variances for cup inclination (49.7 PA vs 19.1 DAA) and anteversion (75.1 PA vs 16.1 DAA) were significantly lower in the DAA group as compared to the PA group as per the F- test for equality of variances (p = 0.001). DISCUSSION Acetabular cup placement in PA relies predominantly on internal landmarks. Utilization of fluoroscopy with supine position during DAA THA helps in intraoperative assessment of cup orientation and making adjustments for pelvic tilt, thus resulting in decreased variability." @default.
- W2525572477 created "2016-10-07" @default.
- W2525572477 creator A5044059457 @default.
- W2525572477 creator A5044201739 @default.
- W2525572477 creator A5066191339 @default.
- W2525572477 creator A5082486992 @default.
- W2525572477 date "2013-12-01" @default.
- W2525572477 modified "2023-10-01" @default.
- W2525572477 title "Decreased Variability of Acetabular Component Placement With Fluoroscopic-Guided Direct Anterior Approach as Compared with Posterior Approach Total Hip Arthroplasty" @default.
- W2525572477 hasPublicationYear "2013" @default.
- W2525572477 type Work @default.
- W2525572477 sameAs 2525572477 @default.
- W2525572477 citedByCount "0" @default.
- W2525572477 crossrefType "journal-article" @default.
- W2525572477 hasAuthorship W2525572477A5044059457 @default.
- W2525572477 hasAuthorship W2525572477A5044201739 @default.
- W2525572477 hasAuthorship W2525572477A5066191339 @default.
- W2525572477 hasAuthorship W2525572477A5082486992 @default.
- W2525572477 hasConcept C125567185 @default.
- W2525572477 hasConcept C141071460 @default.
- W2525572477 hasConcept C2776805002 @default.
- W2525572477 hasConcept C2778336525 @default.
- W2525572477 hasConcept C29694066 @default.
- W2525572477 hasConcept C2989005 @default.
- W2525572477 hasConcept C3019025420 @default.
- W2525572477 hasConcept C36454342 @default.
- W2525572477 hasConcept C71924100 @default.
- W2525572477 hasConcept C72202192 @default.
- W2525572477 hasConceptScore W2525572477C125567185 @default.
- W2525572477 hasConceptScore W2525572477C141071460 @default.
- W2525572477 hasConceptScore W2525572477C2776805002 @default.
- W2525572477 hasConceptScore W2525572477C2778336525 @default.
- W2525572477 hasConceptScore W2525572477C29694066 @default.
- W2525572477 hasConceptScore W2525572477C2989005 @default.
- W2525572477 hasConceptScore W2525572477C3019025420 @default.
- W2525572477 hasConceptScore W2525572477C36454342 @default.
- W2525572477 hasConceptScore W2525572477C71924100 @default.
- W2525572477 hasConceptScore W2525572477C72202192 @default.
- W2525572477 hasLocation W25255724771 @default.
- W2525572477 hasOpenAccess W2525572477 @default.
- W2525572477 hasPrimaryLocation W25255724771 @default.
- W2525572477 hasRelatedWork W2305474150 @default.
- W2525572477 hasRelatedWork W2516083686 @default.
- W2525572477 hasRelatedWork W2524884063 @default.
- W2525572477 hasRelatedWork W2530633192 @default.
- W2525572477 hasRelatedWork W2561142719 @default.
- W2525572477 hasRelatedWork W2586721889 @default.
- W2525572477 hasRelatedWork W2610438435 @default.
- W2525572477 hasRelatedWork W2806220736 @default.
- W2525572477 hasRelatedWork W2806897909 @default.
- W2525572477 hasRelatedWork W2950417416 @default.
- W2525572477 hasRelatedWork W2997660455 @default.
- W2525572477 hasRelatedWork W3001572627 @default.
- W2525572477 hasRelatedWork W3027915102 @default.
- W2525572477 hasRelatedWork W3130355760 @default.
- W2525572477 hasRelatedWork W3199901925 @default.
- W2525572477 hasRelatedWork W3206193855 @default.
- W2525572477 hasRelatedWork W768881589 @default.
- W2525572477 hasRelatedWork W2263568079 @default.
- W2525572477 hasRelatedWork W2524339814 @default.
- W2525572477 hasRelatedWork W2529326967 @default.
- W2525572477 isParatext "false" @default.
- W2525572477 isRetracted "false" @default.
- W2525572477 magId "2525572477" @default.
- W2525572477 workType "article" @default.