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KMID : 0362420140520040331
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Journal of Korean Academy of Prosthodontics
2014 Volume.52 No. 4 p.331 ~ p.337
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Full mouth rehabilitation with maxillary implant overdenture using prefabricated bar attachment system: a case report
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Shin Eun-Jung
Joo Han-Sung
Vang Mong-Sook
Yang Hong-So
Park Sang-Won
Lim Hyun-Phil
Yun Kwi-Dug
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Abstract
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In conventional bar- and clip-retained overdentures, all errors during impression making and cast fabrication result in non-passive fit of bars. SFI bar is prefabricated and assembled in the patient’s mouth without the use of soldering, laser welding or conventional bonding techniques, thus reducing stress transmission to, bone loss around the implants and leading to fewer errors and lower costs. A clinical case will be presented below to demonstrate the use of the SFI Bar (Stress Free on Implant Bar) to restore an severe atrophy edentulous maxilla. In this case, no lateral stress could be applied to the implants due to the telescopic design of the bar joints. However, periodic recall check is necessary and long-term clinical results are required.
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KEYWORD
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Prefabricated bar attachment, SFI Bar, Overdenture, Full mouth rehabilitation
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