Bone grafting procedures to augment the deficient bone can be considered as a possible solution. However, bone grafting requires a surgery and usually increases the treatment duration, costs and morbidity of the patient. Alternatively, other replacement options like dentures and dental bridges can be considered.
In Singapore, citizens can claim a proportion of their implant surgery from their Medisave accounts. Please check that the dental clinic you are with is a Medisave approved healthcare institution.