PFM Co-Cr crown

Material: from Cobalt-Chrome metal composition. Features: corrosion resistance, not easy fracture or collapse. Advantages: 1, color looks the same or very close with natual teeth, moderate porcelain thickness, matches well with natural teeth maxillofacial good recovery, there will be no food impaction. 2, color stable, wide application, economical and practical. 3, physical properties well, biocompatibility, gum is not easy to change color. Cautions: 1, do not bite food which is too hard. 2, attention to cleanliness, and to hospital inspection and cleaning teeth regularly.