Dental implants will be done for 2 side-by-side missing teeth. Can the adjacent teeth shift out of place since cannot wear removable denture anymore?
Maybe. How long before the implant surgery? If you will be waiting for over 6 months until implants are placed, and they are not restored right away, yes, the teeth can shift. I recommend getting a temporary removable appliance like an Essex retainer or an interim denture to hold teeth in place while the implants get integrated. Talk to your restorative dentist if it is not the same as the implant one.