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KMID : 1004520140300020184
Journal of Dental Rehabilitation and Applied Science
2014 Volume.30 No. 2 p.184 ~ p.191
Implant placement after guided bone regeneration (GBR) in severe defected mandibular alveolar ridge: case report
Chee Young-Deok

Yu Tae-Hoon
Abstract
In the mandibular posterior molar area, ridge deficiency is an unfortunate obstacle in the field of implant dentistry. Many techniques are available to rebuild the deficient ridge. Selection and necessity of these techniques are associated with significant morbidity and often require a second surgical site. With the advent of guided bone regeneration (GBR), one may now graft the deficient ridge with decreased morbidity and without a second surgical site. In this case, guided bone regeneration procedures were performed with a combination of allograft, xenograft, and alloplast, excepting autogerous bone at severe defected mandibular alveolar ridge and then placed to the implant successfully. We report that implant placement were good in two cases.
KEYWORD
guided bone regeneration, ridge deficiency, dental implant
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