A. It is always possible to have implants it just depends on the amount of treatment you are prepared to undergo. You may still have enough bone to place a couple of implants in the front section of your mouth and have attachments in a new denture that fix onto the implants. Your bones probably are quite receeded but there are bone graft procedures that can replace the lost bone if you don’t want to wear dentures at all. It may mean undergoing surgery under general anaesthetic but the end results would definitely be worth it.

If you are not inclined to undergo surgery then you can have a new set of dentures made, there are flexible acrylics available now that are thinner and new teeth could really give you the appearance that you want.
Have a consultation with an implant dentist to find out all of your options. If you live or can travel to Buckinghamshire I would be happy to see you for a consultation.
Kind Regards