严重的上颌前突患者唇侧形成明显的倒凹,并伴有上唇过短现象,按常规制作基托。则骨突部分妨碍义齿的就位,也影响美观.若唇侧不做基托将影响义齿的固位.对上颌严重前突而又不愿或不能接受外科手术修整的无牙患者,就需要设计翼式基托,而常规的塑料(甲基丙烯酸甲酯)翼式基托.临床中常见折断现象,影响义齿固位.我们采用高频精密铸造钴铬合金制成翼式基托的金属网状加强结构来弥补这类义齿的缺陷.临床中达到满意的效果.成功地应用于全口义齿无牙颌的修复中.翼式基托“金属网状加强结构”的设计翼式基托金属网状加强的设计方法,原则是前 Severe maxillary protrusion of the labial side of the patient to form a significant inverted concave, and accompanied by the phenomenon of the upper lip is too short, according to conventional production base. The bony part obstructs the placement of the denture and also affects the aesthetics.If the labial side does not make the denture it will affect the retention of the denture.There is a need for an edentulous patient who has severe maxillary protrusion and is unwilling or unable to undergo surgical dressing Wing base design, while the conventional plastic (MMA) wing base. Clinically common fracture phenomenon, affecting denture retention. We use high-frequency precision cast cobalt-chrome alloy base material made of airfoil Mesh reinforcement structure to make up for the defects of this type of denture.Clinically satisfactory results achieved successfully applied to the complete denture edentulous repair.Radial base “metal mesh reinforced structure,” the design of the wing base Metal mesh reinforced design method, the principle is before