FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007258357> ?p ?o ?g. }

• W2007258357 endingPage "635" @default.
• W2007258357 startingPage "625" @default.
• W2007258357 abstract "Case reports have documented the use of titanium miniscrews in providing skeletal anchorage for orthodontic tooth movement. Success rates as low as 50% have been reported for screw retention in either the facial or the lingual cortical plates (monocortical placement). The purpose of this in-vitro study was to test the hypothesis that bicortical miniscrew placement (across the entire width of the alveolus) gives the orthodontist superior force resistance and stability (anchorage) compared with monocortical placement.Forty-four titanium alloy screws, 1.5 x 15.0 mm, were placed in 22 hemi-sected maxillae and mandibular specimens between the first and second premolars. Half were placed monocortically, half were placed bicortically, and all were subjected to tangential force loading perpendicular to the miniscrew through a lateral displacement of 1.5 mm. Bone samples were sectioned and bone thickness at the screw sites measured. Statistical analyses, consisting of paired samples t tests, 2-samples t tests, Spearman rank correlation tests, and Fisher exact tests, were used to compare monocortical with bicortical screw force-deflection characteristics and stability. Additionally, 2-dimensional plane-stress finite-element models of bicortical and monocortical screw placement subjected to similar loading were analyzed.As hypothesized, deflection force values were significantly greater for bicortical screws than for monocortical screws placed in both the maxilla and the mandible (P <0.01 in each instance). Furthermore, force values at mandibular sites were significantly greater than those at maxillary sites for both types of screws. No significant differences in deflection force values were found between the right and left sides of the jaws, or between coronal and apical alveolar-process screw positions. A significant increasing relationship was found between mandibular buccal bone thickness and deflection force for monocortical screws only, and no relationship was found between maxillary bone thickness and deflection force for monocortical or bicortical screws. Monocortical screws were significantly more mobile after force application than bicortical screws. Finite-element analysis indicated lower cortical bone stresses with bicortical placement than with monocortical placement, and these results were consistent with in-vitro experimental findings.Bicortical miniscrews provide the orthodontist superior anchorage resistance, reduced cortical bone stress, and superior stability compared with monocortical screws." @default.
• W2007258357 created "2016-06-24" @default.
• W2007258357 creator A5005061872 @default.
• W2007258357 creator A5035085890 @default.
• W2007258357 creator A5035243246 @default.
• W2007258357 creator A5048253665 @default.
• W2007258357 creator A5059794458 @default.
• W2007258357 creator A5060008207 @default.
• W2007258357 creator A5064105646 @default.
• W2007258357 creator A5090079521 @default.
• W2007258357 date "2008-11-01" @default.
• W2007258357 modified "2023-10-09" @default.
• W2007258357 title "Bicortical vs monocortical orthodontic skeletal anchorage" @default.
• W2007258357 cites W1973115655 @default.
• W2007258357 cites W1990919703 @default.
• W2007258357 cites W2020984457 @default.
• W2007258357 cites W2040364620 @default.
• W2007258357 cites W2047072666 @default.
• W2007258357 cites W2048136012 @default.
• W2007258357 cites W2049203267 @default.
• W2007258357 cites W2053976162 @default.
• W2007258357 cites W2055213718 @default.
• W2007258357 cites W2091277153 @default.
• W2007258357 cites W2133659641 @default.
• W2007258357 cites W2416242982 @default.
• W2007258357 doi "https://doi.org/10.1016/j.ajodo.2007.01.031" @default.
• W2007258357 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18984394" @default.
• W2007258357 hasPublicationYear "2008" @default.
• W2007258357 type Work @default.
• W2007258357 sameAs 2007258357 @default.
• W2007258357 citedByCount "81" @default.
• W2007258357 countsByYear W20072583572012 @default.
• W2007258357 countsByYear W20072583572013 @default.
• W2007258357 countsByYear W20072583572014 @default.
• W2007258357 countsByYear W20072583572015 @default.
• W2007258357 countsByYear W20072583572016 @default.
• W2007258357 countsByYear W20072583572017 @default.
• W2007258357 countsByYear W20072583572018 @default.
• W2007258357 countsByYear W20072583572019 @default.
• W2007258357 countsByYear W20072583572020 @default.
• W2007258357 countsByYear W20072583572021 @default.
• W2007258357 countsByYear W20072583572022 @default.
• W2007258357 countsByYear W20072583572023 @default.
• W2007258357 crossrefType "journal-article" @default.
• W2007258357 hasAuthorship W2007258357A5005061872 @default.
• W2007258357 hasAuthorship W2007258357A5035085890 @default.
• W2007258357 hasAuthorship W2007258357A5035243246 @default.
• W2007258357 hasAuthorship W2007258357A5048253665 @default.
• W2007258357 hasAuthorship W2007258357A5059794458 @default.
• W2007258357 hasAuthorship W2007258357A5060008207 @default.
• W2007258357 hasAuthorship W2007258357A5064105646 @default.
• W2007258357 hasAuthorship W2007258357A5090079521 @default.
• W2007258357 hasConcept C122246415 @default.
• W2007258357 hasConcept C192562407 @default.
• W2007258357 hasConcept C199343813 @default.
• W2007258357 hasConcept C29694066 @default.
• W2007258357 hasConcept C71924100 @default.
• W2007258357 hasConceptScore W2007258357C122246415 @default.
• W2007258357 hasConceptScore W2007258357C192562407 @default.
• W2007258357 hasConceptScore W2007258357C199343813 @default.
• W2007258357 hasConceptScore W2007258357C29694066 @default.
• W2007258357 hasConceptScore W2007258357C71924100 @default.
• W2007258357 hasIssue "5" @default.
• W2007258357 hasLocation W20072583571 @default.
• W2007258357 hasLocation W20072583572 @default.
• W2007258357 hasOpenAccess W2007258357 @default.
• W2007258357 hasPrimaryLocation W20072583571 @default.
• W2007258357 hasRelatedWork W1969165043 @default.
• W2007258357 hasRelatedWork W1980084648 @default.
• W2007258357 hasRelatedWork W2079138759 @default.
• W2007258357 hasRelatedWork W2187629838 @default.
• W2007258357 hasRelatedWork W2386014642 @default.
• W2007258357 hasRelatedWork W2416934721 @default.
• W2007258357 hasRelatedWork W2588164642 @default.
• W2007258357 hasRelatedWork W274068182 @default.
• W2007258357 hasRelatedWork W2962601310 @default.
• W2007258357 hasRelatedWork W4313580522 @default.
• W2007258357 hasVolume "134" @default.
• W2007258357 isParatext "false" @default.
• W2007258357 isRetracted "false" @default.
• W2007258357 magId "2007258357" @default.
• W2007258357 workType "article" @default.