Hi...Zr bridge can be of many units. One crown cost of zr is approx 9k to 15 k. The cost depends on many factors.There is no expiry for the material....It can last you beyond warranty period also.. I have many patients who are using it now for at least 12 yrs...Since the product launched in india.Its excellent material with strength,colour match and tissue properties. So...If interested make appointment at my clinic in Pune.
Next Steps
You can find me on practo.
Health Tips
You can consider implant also...rather than bridge.