Toothless patients experience significant bone recession due to the loss of all teeth. Dentures are reliant on the bone structure for retention. Therefore some patients struggle with normal daily functions, such as chewing and talking. All On 4 Implants technique uses four strategically placed implants on each arch for dentures to attach to. This improves retention and stability of... https://www.sydneydentalimplantcentre.com.au/all-teeth-on-4/