Krasny Kornel, Krasny Marta, Wojtowicz Andrzej, Kaminski Artur
Int J Periodontics Restorative Dent. 2018 May/Jun;38(3):355-360. doi: 10.11607/prd.3499.
Allogeneic bone blocks are commonly used for bone augmentation in implant dentistry. Allogeneic bone blocks have the advantage of containing growth factors and the original human scaffold. A major disadvantage is the risk of substantial graft volume decrease due to resorption. The purpose of this study was to evaluate whether corticocancellous allogeneic bone blocks can predictably maintain graft volume to allow implant placement and esthetic restoration. A total of 141 allogeneic bone blocks were placed in 117 patients, allowing for 183 implants. The implant success rate was 96.7% after 6 to 96 months of follow-up.
同种异体骨块在种植牙科中常用于骨增量。同种异体骨块的优点是含有生长因子和原始的人体支架。一个主要缺点是由于吸收导致移植骨体积大幅减少的风险。本研究的目的是评估皮质松质同种异体骨块是否能可预测地维持移植骨体积，以允许植入种植体和进行美学修复。共将141块同种异体骨块植入117例患者体内，植入了183颗种植体。随访6至96个月后，种植体成功率为96.7%。
