Sinus augmentation

The sinus augmentation is performed under anesthetic, with sedation available. The recovery generally involves swelling and discomfort managed with prescribed measures. A lateral window approach typically produces more of both than a crestal one. What is more useful than a general characterization is asking your surgeon which approach is planned for you. The two differ substantially in what recovery involves.

Because the upper back jaw commonly lacks the height for an implant once teeth have been missing for a while: the ridge resorbs from below and the sinus tends to expand downward. Augmentation creates the bone height a fixture needs. The alternatives worth asking about are shorter implants where the remaining bone allows, tilted implants that use bone elsewhere, or a different treatment entirely.

Options include bone taken from elsewhere in your own body, processed human donor bone, processed animal-derived material, and synthetic substitutes, sometimes combined. Each has different handling characteristics and healing behavior, and personal, religious or medical considerations may make a particular source unacceptable to you. Ask specifically what is planned: it is a reasonable question and a straightforward one to answer.

Sometimes. The sinus augmentation depends on whether enough existing bone remains to hold the implant stable while the graft heals around it. Where existing height is minimal, the graft heals first and implants follow at a separate appointment. The sinus augmentation affects the total timeline substantially, so it is worth establishing which route your case follows before treatment, not discovering it partway through.

Perforation of the sinus membrane is a recognized occurrence instead of a rarity. Small perforations are commonly repaired during the procedure and the graft completed. Larger ones may lead the surgeon to abandon the graft and allow healing before a second attempt. Ask what the plan would be if it happens. A surgeon who has an answer ready is describing normal practice.

Meaningful lasting changes to breathing or smell are not an expected outcome, since the procedure adds bone below the sinus floor instead of altering the sinus's functional lining broadly, though temporary congestion or minor changes during the healing period, particularly with a lateral window approach, can occur and typically resolve as swelling settles.

The sinus augmentation is possible in appropriate cases, though doing both sides simultaneously means a larger combined recovery and swelling than doing one side at a time, so this is a genuine choice to discuss with your surgeon: weighing the convenience of a single recovery period against the more uncomfortable few days that combining both sides typically produces.

The decision is based primarily on how much additional bone height is actually needed, measured from your three-dimensional imaging. A crestal approach is limited in how much height it can reliably gain and suits cases needing a smaller amount, while a lateral window approach is chosen when a larger gain is required. The imaging findings, not preference alone, generally drive this choice.

Active, untreated sinus disease generally needs to be assessed and often addressed first, sometimes with an ENT specialist's involvement, before proceeding with augmentation, since operating in a sinus with active inflammation or infection increases surgical risk: this is precisely why pre-operative assessment of sinus health, not just bone measurements, is part of proper planning.

Follow-up imaging is standard practice specifically because the amount and quality of new bone formed cannot be reliably judged by clinical examination or symptoms alone, so confirming adequate bone has actually formed via imaging before committing to implant placement is the way healing progress is verified, not simply assuming enough time has passed.

The sinus augmentation can often still be performed, but disclosing any prior sinus surgery is important since it may have altered the anatomy in ways relevant to planning, so your surgeon would want to review that surgical history alongside the current imaging before determining the specific approach and any additional precautions for your case.

There is no fixed age cutoff. Candidacy is determined more by overall health, bone quality and the ability to safely undergo the procedure and heal than by age itself, so an older adult in reasonably good health is generally still a candidate, with the same individual health-factor assessment applied as it would be for anyone else.