2 months ago, I had implant insertion surgery because of my receding chin. In my case, I have a severe receding chin, so I put in 10mm of Gore-Tex, but
the end result was that I took out the implant and made a reservation for chin augmentation surgery next month.
I put in a large implant, so the bone eroded in 2 months. It was so big that all 4 hospitals I consulted with said I had to have it removed.
If you are thinking about getting implants, please think carefully before surgery.