Shenzhen Lucky Dental Laboratory Co., Ltd. is one of the leading manufacturers and suppliers of pfm crowns authentic comfortable in China. With abundant experience, we warmly welcome you to buy discount pfm crowns authentic comfortable from our factory. We also accept customized orders.

PFM Crowns Authentic Comfortable

PFM, short for Porcelain Fused to Metal, is a classic dental restoration widely used in prosthodontics. It consists of an inner metal framework and outer layered dental porcelain. The metal substructure delivers outstanding mechanical strength, resisting fracture and deformation under occlusal force, while the porcelain veneer mimics natural tooth colour, translucency and surface texture for satisfying aesthetics.

This restoration suits crowns and multi-unit bridges for anterior and posterior teeth. Compared with all-ceramic products, PFM features lower cost and reliable long-term performance. Its main drawback is the potential dark metal shadow at the gingival margin. Proper framework design and porcelain layering are essential to balance durability, occlusion and esthetic outcome for clinical service.

PFM VS Zirconia

PFM (Porcelain Fused to Metal) Built with an internal metal framework covered by dental porcelain. Advantages: Lower cost, high ductility, excellent strength for long posterior bridges. Disadvantages: Risk of dark metal shadow at gingiva, metal allergy risk, metal artifacts in MRI, possibility of porcelain chipping.

Zirconia Restoration All-ceramic system based on zirconia substructure, available as monolithic zirconia or zirconia with veneer porcelain. Advantages: Metal-free, superior biocompatibility, no gingival dark line, better esthetics, radiolucent for MRI. Disadvantages: Higher price; risk of framework fracture under extreme heavy occlusion.

Summary PFM is economical for heavy-bite posterior cases. Zirconia is the preferred choice for aesthetic zones and patients avoiding metal.