The upper back jaw is where implants most often run out of room. The sinus sits directly above it, and the bone in between is thin to start with.
Once the back teeth are gone, that bone shrinks further and the sinus effectively drops into the space. There is then too little bone left to hold an implant.
The name is slightly misleading. What is lifted is the membrane lining the floor of the sinus. Grafting material goes into the space underneath it.
That material turns into bone over several months, and the implant is placed into it once it has taken.
Expect swelling and some tenderness for a few days. You will be asked to avoid blowing your nose hard and to skip flying for a short period.
That last point matters for anyone travelling. It affects when you can fly home, so it needs to be built into your plan rather than discovered afterwards.
Most of the worry about this one comes from the name. Seeing it explained helps.
Honestly, the timeline varies: a new tooth can be ready within hours in the best case, or take the better part of a year in the most involved one. Step through the sequence.
A CBCT scan measures the bone between your jaw and the sinus, and shows the shape of the sinus itself.
The standard route. A Camlog or Straumann implant, an abutment, and a zirconia crown from our own laboratory.
A two-piece ceramic implant with a zirconia crown, for patients who want no metal in the mouth at all. Very few clinics in Europe offer this.
Where bone quality is good and the tooth is coming out anyway, the implant can go in at the same visit with a temporary crown straight away.
Most people considering treatment abroad have never seen the building they would be walking into. Here is ours.
Prices are indicative. The exact price of your treatment is worked out at your first consultation, once we have seen the X-rays. GBP figures are converted for guidance at about 427 HUF to the pound.
Send an X-ray, or three photos on your phone. A dentist will look at it and write back with a provisional plan and an indicative price — before you commit to anything, and before you book a flight.
Coordinators 8am–7pm Mon–Fri, Budapest time (7am–6pm UK).
Founded CosmoDent in 2011, with 25 years of international experience in comprehensive treatment, implantology, prosthetics and aesthetic dentistry.
Qualifications, Hungarian registration number,
years in practice, postgraduate implant training and memberships.
The clinician who designs and fits the crown,
working alongside our on-site laboratory.
“I was nervous about visiting an unfamiliar clinic, but I had a great experience. The clinic was clean, modern and stylish, and my doctor did an amazing job.”
“Arrival, airport pickup and appointment scheduling went very smoothly. Dr Ecsegi was highly competent, and I felt well cared for during my treatment.”
“I had been an extremely anxious patient for many years and carefully researched clinics before choosing CosmoDent. I’m incredibly happy with my experience.”
“The perfect dental clinic! Several dentists told me they couldn’t replace my two front teeth with implants following an accident—but CosmoDent helped me.”
“This was by far the best dental experience of my life. I travelled to Budapest after weeks of pain and difficult experiences with several dental clinics in Paris.”

Excellent — 4.9 out of 5 from 250+ Google & Facebook reviews
It is done under local anaesthetic, so you should not feel the surgery. Afterwards expect swelling and tenderness for a few days, similar to having a tooth out.
No. The sinus itself is not opened up or made smaller in any way that changes how you breathe.
Because that is where the sinus sits. No other part of the jaw has an air space directly above it.
Sometimes, where there is still a reasonable amount of bone to start with. Where there is very little, the graft has to heal first.
this is the question every travelling patient asks and the page should not go live without it.
Sometimes, where there is still a reasonable amount of bone to start with. Where there is very little, the graft has to heal first.
Occasionally. Shorter implants or angled placement can sometimes reach usable bone instead. The scan tells us whether that is realistic for you.
Upload a panoramic X-ray if you have one. If not, three clear phone photos are enough to start. A dentist reviews what you send and you receive a written provisional plan with an indicative price.
No obligation, no deposit, and no need to travel to find out whether an implant is even the right answer.
Prefer to talk? Call +36 1 200 13 78 or email info@cosmodent.hu