why are you going for onlay? any specific reason..? there are other options too.

Onlay is the best option available after doing root canal therapy to save the remaining tooth structure and for longevity of your tooth instead of getting a crown done. And the best material for fabricating an onlay is lithium disilicate (a better and relatively stronger type of ceramic) which on the other hand is costly. You can get it done from any other dentist as long as he is an expert in this field but the cost factor may almost be the same.

You can go for zirconia or ceramic crowns

Hloo Sir If onlays are not fitting into your budget you can also go for crown zirconia one that are best and astheically also good  Strength is also good in that You can also practo consult us Regards

Hello...your root canal treatment has been done right...then go for crowns like zirconia and ceramics...onlays are not preferrable for root canal treated teeth...go for zirconia crown after your root canal, it is the most strongest crown..