FOI ref: FOI-2024-2046

You asked

The number of total jaw joint replacements per ten year age group (20s,30s, etc) every year for the last 30 years.

I would also like to know what percentage of total jaw joint replacement patients had orthodontic treatment earlier in their life.

We said

Thank you for your request. 

Unfortunately, we do not hold any information on diagnosis or treatment of patients.

NHS England may be better placed to answer your request, as they release dental statistics. They can be contacted via the following email address: england.contactus@nhs.net.