Canullo Luigi, Trisi Paolo, Simion Massimo
Int J Periodontics Restorative Dent. 2006 Aug;26(4):355-61.
The aim of this case report was to evaluate the ability of Bio-Oss used together with an expanded polytetrafluoroethylene, titanium-reinforced membrane to restore a vertical bone defect. Bio-Oss served as a filler material. After the membrane was removed, screw-type implants were placed. During this phase, cylindric bone samples were retrieved from the augmented area for histologic examination. The biopsy samples were composed of low-density trabecular bone with numerous interspersed graft particles. Clinical and histologic results demonstrated that this surgical technique could be a successful and predictable procedure for rebuilding a resorbed ridge to place implants.
本病例报告的目的是评估Bio-Oss与钛增强的膨体聚四氟乙烯膜联合使用修复垂直骨缺损的能力。Bio-Oss作为填充材料。在移除膜后，植入螺旋式种植体。在此阶段，从植骨区获取圆柱形骨样本进行组织学检查。活检样本由低密度小梁骨和大量散布的移植颗粒组成。临床和组织学结果表明，这种手术技术对于重建吸收的牙槽嵴以植入种植体可能是一种成功且可预测的方法。
