Single versus two-implant mandibular overdentures using early-loaded titanium-zirconium implants with hydrophilic surface and ball attachments: 1-year randomized clinical trial.
Gabriela Pereira de ResendeLídia Moraes Ribeiro JordãoJoão Antônio Chaves de SouzaMartin SchimmelClaudio Rodrigues LelesPublished in: Clinical oral implants research (2021)
Results support the use of both 1- and 2-IOD. The 1-IOD was also an acceptable alternative to the 2-IOD as a secondary option for the treatment of the edentulous mandible.