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Case Report of Implant Prostheses in the Partial Edenntulisms
권석근, 심광섭,
소속 상세정보
권석근 ( ) - 한양대학교
심광섭 ( ) - 한양대학교
KMID : 0362819960150010103
Abstract
The primary therapeutic application of osseointegrated fixtures, as developed by Branemark and his Swedish coworkers, has been for the reconstruction of completely edentulous dental arches. Osseointegration provides immobile root
analogues(fixtures)
with predictable longevity to which removable prostheses can be fastened by gold screw. The application must now be considered for the partially edentulous patients. Patterns of partial tooth loss fall into three categories : 1) single
interdental,
2)
multiple interdental and 3) free-end loss. Single tooth replacement with implant may be the more conservative treatment when there has been traumatic loss of an individual dental unit, as is often the case in young patients. Because implant
therapy, in
these circumstances, eliminates the involvement of the adjacent teeth. Implants may be applicable, and even preferable, in cases where the edentulous site is larger than the adjacent natural dentition. In these circumstances, implants eliminate
the
necessity for using oversized crowns to provide the patient with a fixed restoration. Osseointegrated implant therapy also eliminates the need for restoration of areas that may be already involved with clinically acceptable, extensive bridgework.
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