FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2595708807> ?p ?o ?g. }

• W2595708807 endingPage "37" @default.
• W2595708807 startingPage "37" @default.
• W2595708807 abstract "Introduction Revision Total Hip Arthroplasties (THA) have a significantly higher failure rate than primary THA9s and the most common cause is aseptic loosening of the cup. To reduce this incidence of loosening various porous metal implants with a rough surface and a porous architecture have been developed which are said to increase early osteointegration. However, for successful osteointegration a minimal micromotion between the implant and the host bone (primary stability) is beneficial. It has not been previously determined if the primary stability for the new Gription® titanium cup differs from that of the old Porocoat® titanium cup. Material and Methods In 10 cadaveric pelvises, divided into 20 hemipelvises, bilateral THA9s were performed by an experienced surgeon (RGB) following the implant manufacturer9s instructions and with the original surgical instruments provided by the company. In randomized fashion the well established Porocoat® titanium implant was implanted on one side of each each hemipelvis whereas on the corresponding opposite side the modified implant with a Gription® coating was inserted. Radiographs were taken to confirm satisfactory operative results. Subsequently, the hemipelvis and cups were placed in a biomechanical testing machine and subjected to physiological cyclic loading. Three-dimensonal loading corresponded to 30% of the load experienced in normal gait was imposed reflecting the limited weight bearing generally prescribed postoperatively. The dynamic testing took place in a multi-axial testing machine for 1000 cycles. Relative motion and micromotion were quantified using an optical measurement device (Pontos, GOM mbh, Braunschweig, Germany). Statistical evaluation was performed using the Wilcoxon signed-rank test. Results and conclusion The standard Porocoat® titanium cups showed a mean relative motion with respect to the host bone of 54.74µm (Range 26.04 – 127.06µm), while the porous Gription® titanium cup displayed a relative motion with respect to the host bone of 49.77µm (Range 24.69 – 128.37µm). The Wilcoxon test did not reveal a significant difference between the two surfaces. The in-vitro biomechanical evaluation of both acetabular cups under a physiologic loading scenario showed no significant difference with regard to primary stability. Both the extensively tried and clinically successful Porocoat® titanium cup and the newer Gription® coated cup showed very little micromotion and both implants should therefore allow good osteointegration." @default.
• W2595708807 created "2017-03-23" @default.
• W2595708807 creator A5014697174 @default.
• W2595708807 creator A5015538203 @default.
• W2595708807 creator A5036984586 @default.
• W2595708807 creator A5054472473 @default.
• W2595708807 creator A5073593594 @default.
• W2595708807 creator A5083870544 @default.
• W2595708807 date "2017-02-01" @default.
• W2595708807 modified "2023-09-26" @default.
• W2595708807 title "COMPARISON OF THE PRIMARY STABILITY OF A GRIPTION POROUS COATED ACETABULAR REVISION CUP WITH A STANDARD POROCOAT TITANIUM CUP" @default.
• W2595708807 hasPublicationYear "2017" @default.
• W2595708807 type Work @default.
• W2595708807 sameAs 2595708807 @default.
• W2595708807 citedByCount "0" @default.
• W2595708807 crossrefType "journal-article" @default.
• W2595708807 hasAuthorship W2595708807A5014697174 @default.
• W2595708807 hasAuthorship W2595708807A5015538203 @default.
• W2595708807 hasAuthorship W2595708807A5036984586 @default.
• W2595708807 hasAuthorship W2595708807A5054472473 @default.
• W2595708807 hasAuthorship W2595708807A5073593594 @default.
• W2595708807 hasAuthorship W2595708807A5083870544 @default.
• W2595708807 hasConcept C101414908 @default.
• W2595708807 hasConcept C136229726 @default.
• W2595708807 hasConcept C141071460 @default.
• W2595708807 hasConcept C175696284 @default.
• W2595708807 hasConcept C191897082 @default.
• W2595708807 hasConcept C192562407 @default.
• W2595708807 hasConcept C199343813 @default.
• W2595708807 hasConcept C2781411149 @default.
• W2595708807 hasConcept C29694066 @default.
• W2595708807 hasConcept C506065880 @default.
• W2595708807 hasConcept C71924100 @default.
• W2595708807 hasConceptScore W2595708807C101414908 @default.
• W2595708807 hasConceptScore W2595708807C136229726 @default.
• W2595708807 hasConceptScore W2595708807C141071460 @default.
• W2595708807 hasConceptScore W2595708807C175696284 @default.
• W2595708807 hasConceptScore W2595708807C191897082 @default.
• W2595708807 hasConceptScore W2595708807C192562407 @default.
• W2595708807 hasConceptScore W2595708807C199343813 @default.
• W2595708807 hasConceptScore W2595708807C2781411149 @default.
• W2595708807 hasConceptScore W2595708807C29694066 @default.
• W2595708807 hasConceptScore W2595708807C506065880 @default.
• W2595708807 hasConceptScore W2595708807C71924100 @default.
• W2595708807 hasLocation W25957088071 @default.
• W2595708807 hasOpenAccess W2595708807 @default.
• W2595708807 hasPrimaryLocation W25957088071 @default.
• W2595708807 hasRelatedWork W1972554391 @default.
• W2595708807 hasRelatedWork W1975035842 @default.
• W2595708807 hasRelatedWork W1988378079 @default.
• W2595708807 hasRelatedWork W1991657137 @default.
• W2595708807 hasRelatedWork W2123038555 @default.
• W2595708807 hasRelatedWork W2181505435 @default.
• W2595708807 hasRelatedWork W2216406102 @default.
• W2595708807 hasRelatedWork W2281380073 @default.
• W2595708807 hasRelatedWork W2381931354 @default.
• W2595708807 hasRelatedWork W2516678618 @default.
• W2595708807 hasRelatedWork W2531403884 @default.
• W2595708807 hasRelatedWork W2559346162 @default.
• W2595708807 hasRelatedWork W2578695474 @default.
• W2595708807 hasRelatedWork W2581251760 @default.
• W2595708807 hasRelatedWork W2755494540 @default.
• W2595708807 hasRelatedWork W2999937489 @default.
• W2595708807 hasRelatedWork W3015708768 @default.
• W2595708807 hasRelatedWork W2263437260 @default.
• W2595708807 hasRelatedWork W2530044994 @default.
• W2595708807 hasRelatedWork W2566322647 @default.
• W2595708807 isParatext "false" @default.
• W2595708807 isRetracted "false" @default.
• W2595708807 magId "2595708807" @default.
• W2595708807 workType "article" @default.