Implantology and surgery

Sinus lift

When you want to restore your smile with a dental implant but your upper jawbone does not have enough volume to support it, a sinus lift is the safe, modern solution that makes it all possible. At Dr. Radu Dumitru, this procedure is carried out precisely, minimally invasively and painlessly, so you can enjoy a safe treatment and a stable long-term result.

Implant dentar Costesti: Etape, Preturi si Rezultate

What a sinus lift is and why it is needed before an implant

A sinus lift is a minimally invasive surgical procedure designed to increase the bone volume in the back of the upper jaw, where the maxillary sinuses are located. The procedure is needed when the bone is not tall or dense enough for a dental implant to be placed.

The procedure involves lifting the membrane of the maxillary sinus and adding bone material to the space created. Over time, this material integrates perfectly, forming a solid, stable base for the future implant.

The medical aim of the procedure is clear: to ensure a secure and lasting anchorage for implants, giving the patient an aesthetic and functional solution even in difficult cases of bone loss.

„Find out whether you need a sinus lift before your implant – book a consultation.”

When a sinus lift is recommended

Situations in which the upper jawbone is insufficient

  • teeth lost long ago and never replaced;
  • bone resorption after extractions;
  • thin, genetically determined bone structure;
  • low-lying maxillary sinuses, which reduce the space available for the implant.

Why it is important for implant success


A dental implant needs a sufficient amount of bone to anchor properly. Without this support, the implant can become unstable and risks failing over time.

The sinus lift procedure creates the necessary solid base — a secure foundation for stable, durable and fully functional implants.

Etape implant dentar Gaesti si durata tratamentului

Types of sinus lift – external and internal

External sinus lift


An external sinus lift is recommended when bone loss is more severe. The procedure involves making a small side opening in the bone, through which the doctor has direct access to the membrane of the maxillary sinus. The membrane is gently lifted, and bone material is added to the space created.

The main advantage is that a larger amount of bone can be added, achieving a significant increase in volume and excellent stability for the implant.

Internal sinus lift


An internal sinus lift is recommended in cases where the bone deficit is moderate. The procedure is carried out directly through the site where the implant will be placed, without side incisions.

This method is quicker, with a shorter healing time and minimal post-operative discomfort, making it an ideal choice for patients who need a minor bone top-up.

„The doctor will choose the right type of sinus lift for you, depending on your bone situation – come in for a complete assessment.”

Odontoterapie restauratoare

How the sinus lift procedure is carried out

Stages of the procedure

  1. Pre-operative assessment – carried out using a panoramic X-ray or a cone beam CT scan (CBCT) to assess the bone volume and the anatomy of the sinus.
  2. Local anaesthesia – the procedure is painless, with the patient’s comfort monitored at all times.
  3. Accessing the sinus and lifting the membrane – the doctor creates precise access to the treatment area and lifts the membrane of the maxillary sinus.
  4. Adding the bone graft material – the bone material (autologous, natural or synthetic) is inserted to stimulate bone regeneration.
  5. Closing the area and the healing period – the gum is sutured and the material gradually begins to integrate, forming new bone.

Duration and recovery


The procedure generally takes 60–90 minutes, and the full healing period is 4–6 months, during which the new bone integrates naturally.

In some cases, the dental implant can be placed in the same session, if the bone structure allows it.

Sinus lift: price at the Dr. Radu Dumitru Clinic

The cost of a sinus lift differs from one patient to another, because every case is unique. The final price depends on the type of procedure recommended (internal or external sinus lift), the volume of bone needed and the materials used for the bone graft.

Before the treatment plan is drawn up, a complete assessment is carried out using an X-ray or a CT scan (CBCT), which gives an exact picture of the bone structure and the sinuses.

Clinica dentară Dr. Radu Dumitru din Pitești

Advantages of the sinus lift procedure

  • It allows dental implants to be placed even in cases of severe bone loss;
  • It increases the lifespan of implants through secure, stable anchorage;
  • It prevents future complications and further bone loss;
  • It delivers excellent aesthetic and functional results, with long-term benefits.

Risks and safety during the procedure

A sinus lift is a safe procedure when carried out by an experienced implant surgeon.

The procedure is performed under rigorous control and with modern equipment, and the risks (such as minor bleeding or local inflammation) are rare and easy to manage.

At Dr. Radu Dumitru, every stage is carefully monitored, and sterile conditions ensure a safe process and a quick recovery.

Echipa Dr. Radu Dumitru la lucru

After a sinus lift – recommendations for proper healing

  • Avoid blowing your nose for a few days, so as not to put pressure on the treated area;
  • Do not eat hard or hot foods in the first few days;
  • Strictly follow the prescribed treatment and use the recommended hygiene solutions;
  • Attend your check-ups so that the progress of healing and the integration of the bone material can be checked.

Following these instructions ensures a quick recovery and perfect bone integration, giving you the ideal base for a stable, durable dental implant.

✨ „Want to find out whether a sinus lift is the right solution for you? Book a consultation and find out what options you have for a safe, stable implant.”

Sinus lift price

  • Open sinus lift4500 lei
  • Closed sinus lift2300 lei
Fill in the form or call +40 771 648 386

Frequently asked questions

Frequently asked questions about sinus lifts

Have another question?

Call us and we will answer you directly.

A sinus lift is a surgical procedure in which the membrane of the maxillary sinus is lifted and additional bone is added so that a dental implant can be placed.

When the upper jawbone is too thin to support an implant.

An external sinus lift is carried out through a side opening in the bone, whereas an internal sinus lift is performed through the implant placement site.

No, the procedure is carried out under local anaesthesia, and post-operative discomfort is minimal.

The price depends on the complexity, the type of procedure and the graft material used.

Complete healing takes 4–6 months, depending on each patient’s body.

Book a consultation

We assess your situation, explain your options and give you a clear treatment plan, with the stages and costs set out from the start.