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Research article2010Peer reviewed

Bone Morphogenetic Protein-2 Delivered by Hyaluronan-Based hydrogel Induces Massive Bone Formation and Healing of Cranial Defects in Minipigs

Docherty-Skogh, Ann-Charlott; Jensen Waern, Marianne; Bergman, Kristoffer; Ekman, Stina; Hultenby, Kjell; Ossipov, Dimitri; Hilborn, Jöns; Bowden, Tim; Engstrand, Thomas

Abstract

Reconsruction of large craniofacial bone defects is a challenge using bone transplants of alloplastic materials. The use of bone morphogenetic protein (BMP)-2 together with a suitable carrier is an attractive option that may facilitate new bone formation. The authors have developed a hydrogel that is formed in situ by the cross-linking of multifunctional hyaluronic acid and polyvinyl alcohol derivatives mixed with hydroxyapatite nonparticles in the precence of BMP-2

Published in

Plastic and Reconstructive Surgery
2010, Volume: 125, number: 5, pages: 1383-1392
Publisher: Plastic and Reconstructive Surgery; prs@plasticsurgery.org