Hello Aarti,hope you are doing well.
As you mentioned bone grafting has been done. So there are 2 ways to go about it now.
1. Wait for the grafted bone to heal up and then plan for implants followed by artificial teeth.
Type of implant,type of artificial teeth and the feasibility of it would depend upon CBCT scans taken after the grafting to ascertain the current state. Waiting period would depend upon time,type of implant and state of your
sugar levels.
The
Hba1C levels have to be in under control.
2. Another option is to get an interim obturator (it is a prosthesis that helps to close the palatal defect and helps you in eating and drinking fluids properly without coming out of nose and also helps in proper speech)
The feasibility of this would also depend upon scans and the time that has passed after grafting and the type of grafting done
Providing all these details would help us to answer further better.
Thank you
Next Steps
Visit a Maxillofacial Prosthodontist who is specialized in treating such cases.