Sinus Lift Surgery for Dental Implants UK 2026: Cost and Recovery

Sinus lift surgery for dental implants in the UK in 2026 usually costs between 1,200 GBP and 3,500 GBP per side, with a typical recovery of 7 to 14 days for the immediate soft tissue healing and 4 to 9 months for the grafted bone to be ready for implant placement. Most patients return to office work within 3 to 5 days and to gentle exercise inside 2 weeks.

TL;DR

Sinus lift surgery for dental implants in the UK raises the floor of the maxillary sinus so there is enough bone height to place an upper back implant. In 2026, private fees usually sit between 1,200 GBP and 3,500 GBP per side for the sinus lift itself, on top of the implant, abutment and crown. Recovery is typically 7 to 14 days for swelling and bruising and 4 to 9 months for the graft to mature. Serious complications are uncommon in experienced hands, but expect sinus congestion, mild bleeding and a temporary ban on nose blowing.

What a sinus lift actually does

A sinus lift, sometimes called sinus augmentation or a sinus floor elevation, adds bone to the upper back of the jaw so a dental implant can be placed with enough support. The maxillary sinus is an air filled cavity that sits above your upper molars and premolars. When teeth in that area are lost, the bone shrinks and the sinus floor drops closer to where an implant would need to sit.

The Royal College of Surgeons of England Faculty of Dental Surgery restorative standards recognise sinus augmentation as an established technique when there is not enough vertical bone to place an implant safely. Without it, an implant would either be too short to be reliable or would poke into the sinus itself.

If you are still deciding whether you need any augmentation, our guide on whether you really need a bone graft for a dental implant explains when a graft is genuinely needed and when it is being oversold.

Lateral window vs internal (crestal) sinus lift

There are two main techniques. Which one you get depends on how much extra bone height is needed, not on price alone.

The lateral window sinus lift is used when 5 mm or less of bone height remains under the sinus. The surgeon opens a small window in the side of the upper jaw, gently lifts the sinus membrane, and packs graft material underneath. This is the traditional technique and usually needs 6 to 9 months of healing before an implant can be placed. In some cases, if the residual bone allows it, the implant is placed at the same time.

The internal or crestal sinus lift is used when there is around 5 to 8 mm of bone. The surgeon works through the same hole prepared for the implant and gently pushes the sinus floor upwards by a few millimetres. Recovery is faster, discomfort is lower, and the implant is almost always placed at the same visit.

Our overview of the 4 UK bone augmentation techniques for dental implants puts sinus lifts in context alongside ridge preservation, block grafts and guided bone regeneration.

How much does a sinus lift cost in the UK in 2026

Typical private fees in the UK in 2026 look like this:

Internal (crestal) sinus lift performed at the same time as the implant: 300 to 900 GBP added to the implant fee
Lateral window sinus lift, one side: 1,200 to 2,500 GBP
Lateral window sinus lift, both sides at the same visit: 2,000 to 3,500 GBP
Graft material upgrade (autogenous bone chip, xenograft, PRF membrane): 100 to 500 GBP
CBCT scan for planning, if not already done: 150 to 350 GBP

These are typical London and South East figures. Regional clinics in the Midlands, North and Scotland are often 15 to 25 percent lower for the same work. Our regional comparison of dental implant costs across Glasgow, Edinburgh and Manchester shows the same pattern for adjunct surgery.

Remember the sinus lift fee is on top of the implant, abutment and crown. A single upper back implant that needs a lateral window sinus lift usually ends up between 4,000 GBP and 7,500 GBP all in. Our itemised total dental implant cost breakdown for the UK in 2026 shows how the numbers stack up on a real quote.

The British Dental Association tracks private fee movements each year and notes that specialist surgical procedures tend to sit at the higher end of the private range because they require CBCT planning, additional theatre time and graft materials.

Does the NHS cover sinus lifts

In almost all cases, no. The NHS does not routinely provide dental implants for cosmetic replacement of missing teeth, and it therefore does not routinely fund the adjunct surgery that goes with them. The NHS guidance on dentists and dental services confirms that dental implants are only available on the NHS in very limited clinical circumstances, usually after cancer treatment, congenital tooth absence or major trauma.

Our detailed look at NHS dental implant coverage in the UK for 2026 sets out who qualifies for hospital based implant care. If your case meets the criteria for hospital implant care, any needed sinus lift would be performed as part of that pathway at no cost to you.

What happens on the day of surgery

Most sinus lifts are done in the dental surgery under local anaesthetic, often with oral or intravenous sedation if you want it. The visit usually runs to 60 to 120 minutes for a lateral window lift and 45 to 75 minutes for a crestal lift at the same time as the implant.

You should expect to have a CBCT scan reviewed before you sit down, a written consent conversation about risks and alternatives (a General Dental Council requirement), and clear post operative instructions given to you in writing.

If you are having sedation, arrange for someone to drive you home and stay with you for the rest of the day. Do not drive, drink alcohol or sign legal documents for 24 hours after IV sedation.

Sinus lift recovery timeline

Recovery from a sinus lift is usually more comfortable than patients expect, especially for the crestal technique. Here is a realistic week by week guide.

Day 0 to 3. Mild to moderate swelling of the cheek and under the eye. Some pinkish nasal discharge is normal, particularly after a lateral window lift. You will be asked not to blow your nose, sneeze with your mouth closed, use a straw or fly for at least a week. Prescription strength painkillers are rarely needed beyond day 2. Ibuprofen and paracetamol taken alternately are usually enough.

Day 4 to 7. Swelling starts to settle. Most office based workers return to work by day 3 to 5. Stitches, if not dissolvable, are removed at around day 7 to 10.

Week 2. Almost all visible bruising is gone. You can restart gentle exercise. Heavy lifting, contact sports, saunas and pressurised environments are still off limits.

Week 3 to 6. Normal chewing on the opposite side. You can usually restart nose blowing gently by week 3, on your surgeon's instruction.

Month 4 to 9. The graft matures and remodels into your own bone. A follow up CBCT confirms readiness for implant placement or, if the implant was placed at the same time, for loading with a crown.

Our full dental implant healing timeline for the UK covers what happens after the graft is ready and the implant integrates.

Risks and complications you should know about

Sinus lifts have a good safety record in experienced hands. A large body of peer reviewed evidence indexed on PubMed reports implant survival rates of 90 to 97 percent in grafted sinuses over 5 to 10 years, comparable to implants in native bone.

The realistic risks to discuss with your surgeon are:

Sinus membrane perforation. The most common intraoperative event, reported in 10 to 25 percent of lateral window lifts. Small tears are usually repaired at the same visit with a collagen membrane and do not affect the outcome.
Post operative sinus infection. Uncommon, around 2 to 5 percent. Usually managed with antibiotics and nasal decongestants. If you have a history of chronic sinusitis, tell your surgeon before booking.
Bleeding, bruising and swelling. Expected in the first week and not a complication in themselves.
Graft loss or partial loss. Rare, and usually linked to smoking, poorly controlled diabetes or a post operative infection.
Displaced implant into the sinus. Very rare in modern practice with CBCT planning.

Smoking roughly doubles the risk of graft failure and post operative infection. If you are considering a sinus lift, this is one of those procedures where stopping smoking for 8 weeks before and after the surgery makes a measurable difference.

Our companion piece on dental implant complications in the UK, rates and fixes covers what happens if things do not go to plan.

How to choose a UK surgeon for a sinus lift

A sinus lift is a specialist level procedure. Look for a clinician who does them regularly, not just occasionally. Reasonable questions to ask on your consultation:

Are you on the GDC Specialist List for oral surgery, periodontics or prosthodontics, or a general dentist with recognised postgraduate training in implantology?
How many lateral window sinus lifts do you personally do each year?
Will my case be planned from a CBCT scan, and will you show me the images?
Which graft material do you recommend for me and why?
What is your written protocol if the sinus membrane tears during surgery?
What is your all in fee, including CBCT, sedation, graft material, follow ups and the eventual implant and crown?

You are entitled to ask for a written treatment plan and cost breakdown. That is a General Dental Council standard, not a favour.

If you are shopping around, our guide on your right to a second opinion on a dental implant quote explains how to take your CBCT and plan to another clinician without offence.

Sinus lift abroad, is it worth it

Dental tourism attracts a lot of sinus lift enquiries because of the price gap. A lateral window lift in Turkey or Hungary can look 40 to 60 percent cheaper on paper. The issues to weigh up before travelling for a graft include follow up care, redress if the graft fails, and the fact that flying too soon after a sinus lift is a real clinical risk, not a marketing scare.

Our neutral comparison of dental implants in Turkey and Eastern Europe versus the UK for 2026 sets out the honest trade offs.

FAQ

How long does a sinus lift take to heal before an implant can be placed

For a lateral window lift, most surgeons wait 6 to 9 months before placing the implant, to let the graft mature into functional bone. For a crestal lift where the implant is placed at the same time, the wait is 4 to 6 months before the crown is fitted.

Is a sinus lift painful

Most patients describe the discomfort as mild to moderate for the first 2 to 3 days, well controlled by ibuprofen and paracetamol taken alternately. Sedation makes the procedure itself painless. The most common complaint afterwards is pressure and congestion rather than sharp pain.

Can I fly after a sinus lift

Do not fly for at least 7 to 10 days after a lateral window sinus lift, and confirm timings with your surgeon. Pressure changes in the cabin can disturb the graft and the membrane. For a crestal lift, most surgeons are comfortable with short flights after 3 to 5 days.

What are the signs of a sinus infection after a sinus lift

Watch for fever, worsening one sided facial pain after day 3, thick yellow or green nasal discharge, and a persistent bad taste in the mouth. Contact your surgeon promptly. Early antibiotic treatment usually resolves it without affecting the graft.

Is a sinus lift on the NHS

Only in exceptional circumstances, such as after cancer treatment or major trauma, when implant treatment is being provided by a hospital consultant service. Routine cosmetic replacement of upper back teeth with implants, and any sinus lift needed for that, is a private procedure in the UK.

Can I have a sinus lift on both sides at the same visit

Yes, bilateral lateral window sinus lifts are commonly done in a single visit, usually under sedation. Recovery is a bit more uncomfortable than a one sided procedure but the total downtime is similar, around 7 to 14 days.

How long do dental implants placed after a sinus lift actually last

Long term studies indexed on PubMed report 5 to 10 year implant survival rates of 90 to 97 percent in grafted sinuses, comparable to implants placed in native bone, when maintenance is good and the patient does not smoke.