Evaluation of the relationship between the anterior component of occlusal force and postretention crowding

Açar, Abdullah; Alcan, Toros; Erverdi, Nejat

doi:10.1067/mod.2002.126402

Cited by 19 publications

(17 citation statements)

References 9 publications

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“…The potential side effect of the ACF, i.e., late anterior crowding, has been previously discussed (van Beek, 1979;Southard et al, 1990;Fuhrmann et al, 2000;Acar et al, 2002). It is possible that late anterior crowding develops during the second and third decades of life, is related to the maximum bite force that reaches its peak at this age.…”

Section: Acf Dissipationmentioning

confidence: 91%

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Posterior and anterior components of force during bite loading

Vardimon¹,

Beckmann²,

Shpack³

et al. 2007

Journal of Biomechanics

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Section: Acf Dissipationmentioning

confidence: 91%

“…The ACF, a derivative of the vertically acting bite force, is a contributor to mesial drift of the posterior dentition and to late anterior crowding (Southard et al, 1990;Acar et al, 2002). The transseptal fibers reinforce its activity (Picton and Moss, 1973).…”

Section: Introductionmentioning

confidence: 97%

Posterior and anterior components of force during bite loading

Vardimon¹,

Beckmann²,

Shpack³

et al. 2007

Journal of Biomechanics

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“…Furthermore, Southard et al (5) suggested that IPF may help to explain crowding of the mandibular anterior teeth after the retention phase. Acar et al (6) reported that the IPF during occlusion is related to the mandibular anterior irregularity index after retention. These studies indicate a clear relationship between the IPF and a lower anterior irregularity index or crowding.…”

Section: Introductionmentioning

confidence: 99%

Relationship between initial crowding and interproximal force during retention phase

Okazaki¹

2010

J Oral Sci

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This study investigated the change in interproximal force (IPF) in mandibular anterior teeth during retention and the relationship between the irregularity index before orthodontic treatment and the IPF. The effect that an erupting third molar had on IPF was also examined. Forty treated patients (40 with extraction of four bicuspids) were followed for 18 months during the retention phase. The irregularity index was determined from initial plaster casts. The total IPF was determined by measuring the interdental frictional forces at the mandibular anterior teeth by withdrawing a metal strip. The total IPF increased during the retention phase until 18 months, and there was a positive correlation between the irregularity index and total IPF 6 to 18 months after active treatment. An erupting third molar did not affect the total IPF. An increase in the total IPF may be an indication of relapse in mandibular anterior crowding. In conclusion, orthodontists should pay special attention to potential relapse in the lower anterior teeth 6 months after active treatment in cases with severe anterior crowding before treatment.

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“…(Am J Orthod Dentofacial Orthop 2016;150:167-80) T he harmonization between the teeth and the orofacial muscles is an important factor in an adequate occlusion, and suitable occlusal forces have been reported to play a significant role in keeping the teeth in balance. 1,2 This stabilizing effect was evident in a patient who could not squeeze his teeth together: the absence of occlusal forces allowed the teeth to extrude and tip, and to be generally unmanageable. 3,4 The masticatory muscles influence craniofacial growth and development.…”

mentioning

confidence: 94%