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Article: Magnitude and reproducibility of forces generated by clinicians during laceback placement

TitleMagnitude and reproducibility of forces generated by clinicians during laceback placement
Authors
KeywordsForce Magnitude
Lacebacks
Typodont
Issue Date2006
PublisherManey Publishing. The Journal's web site is located at http://www.maney.co.uk/search?fwaction=show&fwid=467
Citation
Journal Of Orthodontics, 2006, v. 33 n. 4, p. 270-275 How to Cite?
AbstractObjective: To determine the magnitude and reproducibility of forces generated by clinicians during laceback placement using a force-measuring typodont. Setting: An in vitro investigation. Materials and methods: An in vitro typodont model was developed, which incorporated strain gauges attached to a personal computer to allow measurement of the force generated on application of lacebacks. Ten operators were instructed to place lacebacks five times, on two separate occasions (T1 and T2). Inter-operator and intra-operator forces produced at T1 and T2 were compared. Main outcome measures: Forces generated by laceback placement. Results: The forces generated by clinicians ranged from 0 to 11.1 N. There were significant differences in the mean forces generated by the different operators (P<0.001), with differences between time points not being consistent across all operators (P<0.001). Some operators were more consistent than others in the forces generated. Conclusion: In vitro, there was a large inter-operator variation in the forces produced during laceback placement. With the in vitro model used in this study, few operators applied similar forces when placing lacebacks on two separate occasions. © 2001 British Orthodontic Society.
Persistent Identifierhttp://hdl.handle.net/10722/174213
ISSN
2015 SCImago Journal Rankings: 0.501
References

 

DC FieldValueLanguage
dc.contributor.authorKhambay, BSen_US
dc.contributor.authorMchugh, Sen_US
dc.contributor.authorMillett, DTen_US
dc.date.accessioned2012-11-22T01:58:36Z-
dc.date.available2012-11-22T01:58:36Z-
dc.date.issued2006en_US
dc.identifier.citationJournal Of Orthodontics, 2006, v. 33 n. 4, p. 270-275en_US
dc.identifier.issn1465-3125en_US
dc.identifier.urihttp://hdl.handle.net/10722/174213-
dc.description.abstractObjective: To determine the magnitude and reproducibility of forces generated by clinicians during laceback placement using a force-measuring typodont. Setting: An in vitro investigation. Materials and methods: An in vitro typodont model was developed, which incorporated strain gauges attached to a personal computer to allow measurement of the force generated on application of lacebacks. Ten operators were instructed to place lacebacks five times, on two separate occasions (T1 and T2). Inter-operator and intra-operator forces produced at T1 and T2 were compared. Main outcome measures: Forces generated by laceback placement. Results: The forces generated by clinicians ranged from 0 to 11.1 N. There were significant differences in the mean forces generated by the different operators (P<0.001), with differences between time points not being consistent across all operators (P<0.001). Some operators were more consistent than others in the forces generated. Conclusion: In vitro, there was a large inter-operator variation in the forces produced during laceback placement. With the in vitro model used in this study, few operators applied similar forces when placing lacebacks on two separate occasions. © 2001 British Orthodontic Society.en_US
dc.languageengen_US
dc.publisherManey Publishing. The Journal's web site is located at http://www.maney.co.uk/search?fwaction=show&fwid=467en_US
dc.relation.ispartofJournal of Orthodonticsen_US
dc.subjectForce Magnitudeen_US
dc.subjectLacebacksen_US
dc.subjectTypodonten_US
dc.titleMagnitude and reproducibility of forces generated by clinicians during laceback placementen_US
dc.typeArticleen_US
dc.identifier.emailKhambay, BS: bkhambay@hku.hken_US
dc.identifier.authorityKhambay, BS=rp01691en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1179/146531205225021762en_US
dc.identifier.scopuseid_2-s2.0-36549003368en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-36549003368&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume33en_US
dc.identifier.issue4en_US
dc.identifier.spage270en_US
dc.identifier.epage275en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridKhambay, BS=7003979053en_US
dc.identifier.scopusauthoridMcHugh, S=7006653642en_US
dc.identifier.scopusauthoridMillett, DT=7005512194en_US

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