Measurement of forces generated by lingual fixed retainers / Wessam Mohamed Abdelrazek ; Supervised Amr Emad Eldakroury , Ahmed Mostafa Heider
Material type:
- قياس القوى الناتجة عن المثبتات اللسانية الثابتة [Added title page title]
- Issued also as CD
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قاعة الرسائل الجامعية - الدور الاول | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.06.M.Sc.2014.We.M (Browse shelf(Opens below)) | Not for loan | 01010110067886000 | ||
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مخـــزن الرســائل الجـــامعية - البدروم | المكتبة المركزبة الجديدة - جامعة القاهرة | Cai01.09.06.M.Sc.2014.We.M (Browse shelf(Opens below)) | 67886.CD | Not for loan | 01020110067886000 |
Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Orthodontics
Introduction: Multi-stranded wires are superior to conventional wires in the fixed lingual retention after orthodontic treatment. The impact of the cross-section of those wires on its efficacy was not studied before. Aim: The aim of the study was to measure forces generated by multi-stranded lingual fixed retainers and comparing rectangular to round wires. Materials and Methods: A simulation model of the Orthodontic Measurement and Simulation System (OMSS) was used to measure the force generate in 15 rectangular and 15 round soft dead fixed lingual retainer wires on orthodontic stone models. The resistance was recorded after subjecting wires to gradual displacement in both load and unload directions, and horizontal and vertical axes
Issued also as CD
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