What is a sinus lift procedure?

Posterior maxillary bone loss is one of the most common barriers to implant placement in the upper jaw. When pneumatization of the sinus or post-extraction resorption leaves less than 4-5 mm of residual bone height, standard-length implants cannot achieve primary stability without first augmenting the site. A sinus lift elevates the Schneiderian membrane and packs the space with autograft, allograft, xenograft, or a combination, giving bone time to consolidate before implant surgery proceeds.

For oral surgeons managing implant cases with a prosthetic handoff, the sinus lift timeline directly controls when the lab enters the workflow. At Dani Dental, we coordinate case planning from the surgical phase forward so there are no gaps at the prosthetic handoff. Surgical guide fabrication, custom abutment design, and final restoration planning can all be staged to the graft maturation window rather than discovered after the patient is already in the chair.

Referred general dentists and prosthodontists involved in the restorative phase benefit from knowing the grafted site timeline before committing to a temporary or transitional prosthetic plan. Dani's team is reachable directly by the technician on the case, response within the same business day, so stage-specific planning questions do not stall between surgical and restorative providers.