Objective To evaluate the melting point and hardness of a novel wax formed by laser sintering technology(SW-1) for the restoration of maxillofacial defects.

• 目的:检测新型激光烧结成型蜡质材料(SW-1)的熔点与硬度,并与现有激光烧结成型蜡及临床常用牙科基板蜡比较,评价其应用到颌面缺损修复领域的可行性。