Implant Success in Sinus-Lifted Maxillae and Native Bone: A 3-year Clinical and Computerized Tomographic Follow-up Sbordone L et al. - The use of particulate chin bone grafts in sinus lift procedures does not seem to yield optimal outcomes. Milled iliac crest and chin bone tends to remodel around the implant apices, leading to bulging within the sinuses. Grafting sinuses with either chin or iliac crest bone blocks yields the highest implant success rates and stable sinus floors. [more...]
