1、近端纯钛等离子喷涂提供可靠的生物固定 
     Plasma sprayed Ti coating at proximal provides better biologi-cal fixation
2、远端抛光子弹头设计，有效减少假体对皮质骨的撞击,降低疼痛
     The highly polished distal bullet tip avoids pain caused by the contact of stem end and cortical bone
3、颈部高抛光设计，增加抗疲劳强度
     Highly polished neck design increases the fatigue strength
4、颈干角130°
     130°neck angle 

规格：1#-8#