FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2894579898> ?p ?o ?g. }

• W2894579898 endingPage "73" @default.
• W2894579898 startingPage "65" @default.
• W2894579898 abstract "Introduction. Pedicle subtraction osteotomy (PSO) provides for significant segmental correction of the sagittal balance of the spine. At the same time, the technique is associated with a high risk of complications, with rod fracture at the osteotomy site being the most common. The purpose of this study — to assess the effectiveness of four-rod fixation compared to literature data on standard two-rod fixation in patients undergoing PSO. Materials and Methods. The study is a retrospective analysis of 47 consecutive patients with rigid spinal deformities, who underwent pedicle subtraction osteotomy at the lumbar level. The average age of the patients (33 females and 14 males) was 59.7 years. In all cases spinal fixation carried out using a four-rod construct with additional short rods at the osteotomy site. The minimal postoperative follow-up was 2 years. A detailed analysis of the radiographic data was carried out with calculation of the global sagittal balance and spinopelvic parameters. A detailed assessment of complications in the early and late postoperative periods was also performed. After an exhaustive review of literature, a comparative analysis was made of the four-rod fixation technique with current literature data on the frequency of complications (in particular, rod fractures in the osteotomy zone) after two-rod fixation. Results . In all cases the osteotomy was performed at one level, most often at L3 (49%). The average length of fixation was 9.8 segments. The average angle of segmental correction was 27.1°. In most cases, it was possible to achieve adequate correction of spinopelvic parameters. Among complications, bone resorption around screws was most prevalent (23.4% of cases). Proximal junctional kyphosis occurred in 12.8% of cases, neurologic deficit — in 14.9% of cases, infectious complications — in 10.6% cases. Asymptomatic pseudarthrosis, confirmed by CT data, was observed in 12.8% of patients. Rod fracture at the PSO site and adjacent segments was not observed in any of the cases. Rod fractures of other localization were observed in 10.6% of patients. Conclusion . A ccording to the literature, the frequency of rod fractures at the osteotomy site is the most frequent complication of PSO. The results of this study showed that four-rod fixation in PSO significantly reduces the incidence of pseudarthrosis and rod fracture rate in the long-term follow-up and provides greater control over the process of osteotomy closure." @default.
• W2894579898 created "2018-10-12" @default.
• W2894579898 creator A5008962073 @default.
• W2894579898 creator A5037467157 @default.
• W2894579898 creator A5055061790 @default.
• W2894579898 creator A5056085481 @default.
• W2894579898 creator A5058747855 @default.
• W2894579898 creator A5061659254 @default.
• W2894579898 creator A5061948440 @default.
• W2894579898 date "2018-10-07" @default.
• W2894579898 modified "2023-10-14" @default.
• W2894579898 title "ЕFFECTIVENESS OF FOUR-ROD FIXATION FOR PEDICLE SUBTRACTION SPINAL OSTEOTOMY" @default.
• W2894579898 cites W1529353596 @default.
• W2894579898 cites W1937324605 @default.
• W2894579898 cites W1963608644 @default.
• W2894579898 cites W1963922439 @default.
• W2894579898 cites W1979583179 @default.
• W2894579898 cites W1980428708 @default.
• W2894579898 cites W1996831268 @default.
• W2894579898 cites W1998122530 @default.
• W2894579898 cites W2004212216 @default.
• W2894579898 cites W2010838884 @default.
• W2894579898 cites W2011104601 @default.
• W2894579898 cites W2018154913 @default.
• W2894579898 cites W2025016040 @default.
• W2894579898 cites W2031581582 @default.
• W2894579898 cites W2037519401 @default.
• W2894579898 cites W2048251763 @default.
• W2894579898 cites W2049368378 @default.
• W2894579898 cites W2067780396 @default.
• W2894579898 cites W2069860417 @default.
• W2894579898 cites W2073391953 @default.
• W2894579898 cites W2114524171 @default.
• W2894579898 cites W2157028124 @default.
• W2894579898 cites W2157331436 @default.
• W2894579898 cites W2183793278 @default.
• W2894579898 cites W2207475584 @default.
• W2894579898 cites W2256234844 @default.
• W2894579898 cites W2279479543 @default.
• W2894579898 cites W2329428943 @default.
• W2894579898 cites W2330027338 @default.
• W2894579898 cites W2335189370 @default.
• W2894579898 cites W2529800253 @default.
• W2894579898 cites W2554539362 @default.
• W2894579898 cites W2603136980 @default.
• W2894579898 cites W2604251034 @default.
• W2894579898 cites W2608538229 @default.
• W2894579898 cites W2622787079 @default.
• W2894579898 cites W2731273118 @default.
• W2894579898 cites W2736788833 @default.
• W2894579898 cites W2751380979 @default.
• W2894579898 cites W2753577028 @default.
• W2894579898 cites W2788065747 @default.
• W2894579898 cites W2808801772 @default.
• W2894579898 cites W4232295108 @default.
• W2894579898 cites W4253936859 @default.
• W2894579898 doi "https://doi.org/10.21823/2311-2905-2018-24-3-65-73" @default.
• W2894579898 hasPublicationYear "2018" @default.
• W2894579898 type Work @default.
• W2894579898 sameAs 2894579898 @default.
• W2894579898 citedByCount "0" @default.
• W2894579898 crossrefType "journal-article" @default.
• W2894579898 hasAuthorship W2894579898A5008962073 @default.
• W2894579898 hasAuthorship W2894579898A5037467157 @default.
• W2894579898 hasAuthorship W2894579898A5055061790 @default.
• W2894579898 hasAuthorship W2894579898A5056085481 @default.
• W2894579898 hasAuthorship W2894579898A5058747855 @default.
• W2894579898 hasAuthorship W2894579898A5061659254 @default.
• W2894579898 hasAuthorship W2894579898A5061948440 @default.
• W2894579898 hasBestOaLocation W28945798981 @default.
• W2894579898 hasConcept C126838900 @default.
• W2894579898 hasConcept C141071460 @default.
• W2894579898 hasConcept C146249460 @default.
• W2894579898 hasConcept C178910020 @default.
• W2894579898 hasConcept C2776389721 @default.
• W2894579898 hasConcept C2908647359 @default.
• W2894579898 hasConcept C29694066 @default.
• W2894579898 hasConcept C33923547 @default.
• W2894579898 hasConcept C36454342 @default.
• W2894579898 hasConcept C68060419 @default.
• W2894579898 hasConcept C71924100 @default.
• W2894579898 hasConcept C94375191 @default.
• W2894579898 hasConcept C99454951 @default.
• W2894579898 hasConceptScore W2894579898C126838900 @default.
• W2894579898 hasConceptScore W2894579898C141071460 @default.
• W2894579898 hasConceptScore W2894579898C146249460 @default.
• W2894579898 hasConceptScore W2894579898C178910020 @default.
• W2894579898 hasConceptScore W2894579898C2776389721 @default.
• W2894579898 hasConceptScore W2894579898C2908647359 @default.
• W2894579898 hasConceptScore W2894579898C29694066 @default.
• W2894579898 hasConceptScore W2894579898C33923547 @default.
• W2894579898 hasConceptScore W2894579898C36454342 @default.
• W2894579898 hasConceptScore W2894579898C68060419 @default.
• W2894579898 hasConceptScore W2894579898C71924100 @default.
• W2894579898 hasConceptScore W2894579898C94375191 @default.
• W2894579898 hasConceptScore W2894579898C99454951 @default.
• W2894579898 hasIssue "3" @default.
• W2894579898 hasLocation W28945798981 @default.

• next