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Updated: Feb 13, 2026

Implantation of Inferior Vena Cava Interposition Graft in Mouse Model
Published on: June 4, 2014
Optimizing Anterior Implant Esthetics With a Vascularized Interpositional Periosteal Connective Tissue Graft for
Cimara Fortes Ferreira1, Edival de Magalhães Barreto2, Barbara Zini2
11 Discipline Periodontology, University of Tennessee Health Sciences College of Dentistry, Memphis, Tenn.
Abstract:
Achieving excellence in anterior rehabilitations requires close cooperation between the periodontist and the prosthodontist. Many techniques can be used to restore the lost alveolar hard and soft tissues. The more severe the peri-implant defect, the higher the challenge and lower the predictability of the procedure. The present case consists of Seibert Class III with malaligned implants in the esthetic zone resolved with a cost-modified treatment plan to reestablish esthetics in the anterior maxilla using a rotated palatal flap. The vascularized interpositional periosteal connective tissue graft was effective in augmenting the soft tissue in the esthetic zone and remained stable over a 2-year period. Additional long-term clinical studies are necessary to support these results.
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