Zygoma Implants or Sinus Lift for the Atrophic Maxilla with a Dentate Mandible: Which is the Better Option?

Rehabilitation of maxillary atrophy with dental implants is challenging to the clinician despite the wide variety of surgical techniques available. Finding the right indication for a procedure is highly important for the long-term stability of dental implants. With the introduction of the concept of "teeth-in-a-day," clinicians have explored innovative techniques to attain the goal of immediate implant-supported provisional prosthesis. However, costs and comorbidities are limitations to advancing these techniques. This article focuses on algorithms to rehabilitate the atrophic maxilla with the purpose of providing immediate provisional prosthetic teeth regardless of the mandibular dentition.