FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4307553156> ?p ?o ?g. }

• W4307553156 abstract "Controlled laboratory study.To determine the 6 degrees of freedom of lumbar vertebra in vivo during different functional activities in young and middle-aged asymptomatic subjects.A total of 26 asymptomatic subjects (M/F, 15/11; age, 20-55 years) were recruited in this study. They were divided into two groups: young group (number: 14; age: 20-30 years old) and middle-aged group (number: 12; age: 45-55 years old). The lumbar segment of each subject was scanned by computed tomography for the construction of three-dimensional (3D) models of the vertebra from L1 to S1. The lumbar spine was imaged by using a dual fluoroscopic system when the subjects performed different trunk postures. The 3D models of vertebrae were matched to two fluoroscopic images simultaneously in software. The range of motion (ROM) of vertebrae in the young and middle-aged groups was compared by using multiway analysis of variance, respectively.During the supine to the upright posture, vertebral rotation of the L1-S1 occurred mainly around the mediolateral axis (mean: 3.9 ± 2.9°). Along the mediolateral axis, vertebral translation was significantly lower at L1-2 (7.7 ± 2.4 mm) and L2-3 (8.0 ± 3.5 mm) than at L3-4 (1.6 ± 1.2 mm), L4-5 (3.3 ± 2.6 mm), and L5-S1 (2.6 ± 1.9 mm). At the L4-5 level, the young group had a higher rotational ROM than the middle-aged group around all three axes during left-right bending. Along the anteroposterior axis, the young group had a lower translational ROM at L4-5 than the middle-aged group during left-right bending (4.6 ± 3.3 vs. 7.6 ± 4.8 mm; P < 0.05). At L5-S1, the young group had a lower translational ROM than the middle-aged group during flexion-extension, left-right bending, and left-right torsion.This study explored the lumbar vertebral ROM at L1-S1 during different functional postures in both young and middle-aged volunteers. There were higher coupled translations at L3-4 and L4-5 than at the upper lumbar segments during supine to upright. The vertebral rotation decreased with age. In addition, the older subjects had a higher anteroposterior translation at the L4-5 segment and higher mediolateral translation at the L5-S1 segment than the young group. These data might provide basic data to be compared with spinal pathology." @default.
• W4307553156 created "2022-11-03" @default.
• W4307553156 creator A5001064995 @default.
• W4307553156 creator A5014853140 @default.
• W4307553156 creator A5031875473 @default.
• W4307553156 creator A5034152102 @default.
• W4307553156 creator A5037933873 @default.
• W4307553156 creator A5053032316 @default.
• W4307553156 creator A5086700962 @default.
• W4307553156 date "2022-10-26" @default.
• W4307553156 modified "2023-10-11" @default.
• W4307553156 title "The 6 degrees-of-freedom range of motion of the L1–S1 vertebrae in young and middle-aged asymptomatic people" @default.
• W4307553156 cites W1504138010 @default.
• W4307553156 cites W1577258415 @default.
• W4307553156 cites W1914314054 @default.
• W4307553156 cites W1963256207 @default.
• W4307553156 cites W1972736806 @default.
• W4307553156 cites W1974229502 @default.
• W4307553156 cites W1974878937 @default.
• W4307553156 cites W1975843103 @default.
• W4307553156 cites W1984828494 @default.
• W4307553156 cites W1985709564 @default.
• W4307553156 cites W1992342616 @default.
• W4307553156 cites W2000235333 @default.
• W4307553156 cites W200325472 @default.
• W4307553156 cites W2005806216 @default.
• W4307553156 cites W2008260466 @default.
• W4307553156 cites W2011097929 @default.
• W4307553156 cites W2017286103 @default.
• W4307553156 cites W2019837333 @default.
• W4307553156 cites W2019841188 @default.
• W4307553156 cites W2024618432 @default.
• W4307553156 cites W2038813648 @default.
• W4307553156 cites W2043520522 @default.
• W4307553156 cites W2044389919 @default.
• W4307553156 cites W2050853189 @default.
• W4307553156 cites W2063989499 @default.
• W4307553156 cites W2065433522 @default.
• W4307553156 cites W2067869009 @default.
• W4307553156 cites W2072307352 @default.
• W4307553156 cites W2076325599 @default.
• W4307553156 cites W2077205535 @default.
• W4307553156 cites W2081097471 @default.
• W4307553156 cites W2081772343 @default.
• W4307553156 cites W2081971522 @default.
• W4307553156 cites W2082222774 @default.
• W4307553156 cites W2090272540 @default.
• W4307553156 cites W2155539779 @default.
• W4307553156 cites W2157331436 @default.
• W4307553156 cites W2162690135 @default.
• W4307553156 cites W2190785556 @default.
• W4307553156 cites W2311254038 @default.
• W4307553156 cites W2410684691 @default.
• W4307553156 cites W2769887681 @default.
• W4307553156 cites W2911903141 @default.
• W4307553156 cites W4293384287 @default.
• W4307553156 doi "https://doi.org/10.3389/fsurg.2022.1002133" @default.
• W4307553156 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36386544" @default.
• W4307553156 hasPublicationYear "2022" @default.
• W4307553156 type Work @default.
• W4307553156 citedByCount "0" @default.
• W4307553156 crossrefType "journal-article" @default.
• W4307553156 hasAuthorship W4307553156A5001064995 @default.
• W4307553156 hasAuthorship W4307553156A5014853140 @default.
• W4307553156 hasAuthorship W4307553156A5031875473 @default.
• W4307553156 hasAuthorship W4307553156A5034152102 @default.
• W4307553156 hasAuthorship W4307553156A5037933873 @default.
• W4307553156 hasAuthorship W4307553156A5053032316 @default.
• W4307553156 hasAuthorship W4307553156A5086700962 @default.
• W4307553156 hasBestOaLocation W43075531561 @default.
• W4307553156 hasConcept C105702510 @default.
• W4307553156 hasConcept C125567185 @default.
• W4307553156 hasConcept C141071460 @default.
• W4307553156 hasConcept C18903297 @default.
• W4307553156 hasConcept C2776412215 @default.
• W4307553156 hasConcept C2776944266 @default.
• W4307553156 hasConcept C2777910003 @default.
• W4307553156 hasConcept C2779835254 @default.
• W4307553156 hasConcept C2781197403 @default.
• W4307553156 hasConcept C29694066 @default.
• W4307553156 hasConcept C2989005 @default.
• W4307553156 hasConcept C44575665 @default.
• W4307553156 hasConcept C60465272 @default.
• W4307553156 hasConcept C71924100 @default.
• W4307553156 hasConcept C86803240 @default.
• W4307553156 hasConceptScore W4307553156C105702510 @default.
• W4307553156 hasConceptScore W4307553156C125567185 @default.
• W4307553156 hasConceptScore W4307553156C141071460 @default.
• W4307553156 hasConceptScore W4307553156C18903297 @default.
• W4307553156 hasConceptScore W4307553156C2776412215 @default.
• W4307553156 hasConceptScore W4307553156C2776944266 @default.
• W4307553156 hasConceptScore W4307553156C2777910003 @default.
• W4307553156 hasConceptScore W4307553156C2779835254 @default.
• W4307553156 hasConceptScore W4307553156C2781197403 @default.
• W4307553156 hasConceptScore W4307553156C29694066 @default.
• W4307553156 hasConceptScore W4307553156C2989005 @default.
• W4307553156 hasConceptScore W4307553156C44575665 @default.
• W4307553156 hasConceptScore W4307553156C60465272 @default.
• W4307553156 hasConceptScore W4307553156C71924100 @default.
• W4307553156 hasConceptScore W4307553156C86803240 @default.

• next