The effectiveness of the All-on-4 implant

All-on-4 implantation is a modern method that allows you to restore a full set of teeth in just one day. This latest technology has made a real revolution in dentistry, because it not only ensures the natural appearance and functionality of the teeth, but also allows you to avoid a long period of rehabilitation. For patients who have lost all their teeth or have serious problems with their dentition, All on 4 becomes a reliable and comfortable solution offered by the “Bioclinic” dentistry center. In the article, we will consider in detail how implants are placed, who is suitable for this technology, its stages, advantages, disadvantages and cost, so that you can make an informed choice for your health.

How does the All-on-4 method work?

Every client is interested in what the All in 4 implantation is. It involves a one-stage implantation, during which the surgeon installs the implants in the bone tissue of the jaw according to a pre-planned scheme. A temporary prosthesis is immediately attached to these implants, which allows the patient to avoid a period without teeth. A permanent structure is installed after complete osseointegration of dental implants, which usually lasts 3–6 months.

Features of implant location

The key point of such prosthetics on implants is the precise and thought-out location of four implants:

• Two frontal dental implants are installed vertically in the front part of the jaw. This zone has a high density of bone tissue, which ensures reliable fixation of the structure.
• Two back implants or teeth are installed at an angle of 45 degrees in the area of ​​the chewing teeth. This arrangement allows you to increase the support area for the prosthesis, evenly distribute the chewing load and avoid damage to the maxillary sinuses or the mandibular nerve.

The location of dental implants ensures the reliability and durability of the structure. 

What are the indications and contraindications for implantation?

The All-on-4 technique is suitable for many patients who have lost teeth or have serious problems with their dentition. At the same time, like any surgical intervention, it has its indications and contraindications, which must be taken into account before the procedure.

What are the indications for All-on-4 implantation:

• Complete or partial adentia. This technique is ideal for patients who have lost all teeth in one or both jaws, as well as those who have only a few unstable teeth left.
• Atrophy of bone tissue. All-on-4 avoids bone grafting, as dental implants are placed in areas with the greatest bone density.
• Impossibility of using removable prostheses. Patients who experience discomfort when wearing removable prostheses can get a reliable alternative.
• Inflammatory diseases of teeth and gums. After treating conditions such as periodontitis or periodontitis, this technique can be an effective solution for restoring the dentition.

It is also worth talking about contraindications to implantation:

• Chronic diseases in the stage of exacerbation. Uncontrolled diabetes, severe pathologies of the cardiovascular or endocrine system can make the procedure dangerous.
• Blood coagulation disorders. Coagulation disorders increase the risk of bleeding during and after surgery.
• Immune and oncological diseases. Complicated conditions or active infections are contraindications to the procedure.
• Pregnancy. During this period, any surgical intervention is recommended to be postponed until the postpartum period.

Some contraindications, such as inflammatory processes in the oral cavity or exacerbation of chronic diseases, are relative. After their treatment or stabilization of the patient’s condition, the procedure can be successfully performed.

Before the full implantation of All-on-4 teeth, a detailed examination, diagnosis and consultation with a doctor is mandatory in order to assess all possible risks and choose the best treatment plan.

What are the stages of the procedure?

The All-on-4 dental implant procedure consists of several key stages. Each of them is aimed at ensuring maximum accuracy, reliability and comfort for the patient.

1. Consultation and diagnosis

At this stage, our doctor examines the patient’s oral cavity, collects anamnesis and analyzes possible contraindications. Diagnostic examination is carried out: computed tomography (CT), radiography, photodiagnostics. These data make it possible to assess the condition of bone tissue, determine the location of important anatomical structures (for example, maxillary sinuses or nerve trunks).

Based on the received data, a three-dimensional model of the patient’s jaw is created. Using computer simulation, the doctor makes a detailed plan of the procedure: the location of the implants, the type of prosthesis and the estimated final result.

2. Preparation for surgery

Before the operation, the necessary preparatory procedures are carried out, in particular:

• treatment of teeth and gums (if necessary);
• extraction of teeth that cannot be restored;
• elimination of sources of infections.

The patient receives recommendations on preparation for surgery (regarding nutrition, taking medications, rules of behavior before the intervention).

3. Surgical installation of implants

The operation is performed under local anesthesia or sedation (at the patient’s request). The doctor places four implants according to a pre-planned scheme. This arrangement provides maximum stability and even distribution of the chewing load. The operation lasts 1.5–3 hours.

4. Installation of a temporary prosthesis

Immediately after installing the implants on the teeth, the doctor removes casts to make a temporary prosthesis. In most cases, it is fixed on the day of the operation, but sometimes within 2-3 days. The temporary prosthesis fulfills an aesthetic and functional role, allowing the patient to chew food and smile without restrictions.

5. Rehabilitation period

After surgery, dental implants go through the process of osseointegration — fusion with bone tissue. This period lasts from 3 to 6 months, depending on the individual characteristics of the patient’s body.

The patient should follow the doctor’s recommendations:

• take prescribed medications (antibiotics, painkillers, anti-inflammatory drugs);
• follow the rules of oral hygiene;
• avoid significant chewing loads on the temporary prosthesis.

6. Installation of a permanent prosthesis

After the completion of osseointegration, the patient undergoes repeated diagnostics to ensure the success of the implantation. The doctor makes a permanent prosthesis from the selected material (ceramics, zirconium dioxide, etc.).

The permanent structure is fixed on dental implants, and the doctor checks its fit and compliance with the bite. This prosthesis is distinguished by strength, aesthetics and a long service life.

7. Control reviews

After completing the procedure, the patient should regularly visit the doctor to check the condition of the prosthesis and the health of the oral cavity. Such reviews help to avoid complications and ensure the durability of the structure.

What are the pros and cons of implant placement?

All-on-4 dental implant technology has gained popularity due to its efficiency and speed, but like any medical method, it has both advantages and disadvantages. Below we will consider the key aspects of this method.

The main advantages include:

• Recovery speed. A temporary prosthesis is installed on the day of the operation, which allows the patient to immediately return to his usual life. The procedure takes only a few hours, and the final prosthesis is installed 3-6 months after osseointegration.
• Minimum trauma. The method allows you to avoid complex procedures, such as bone plastic or sinus lifting, thanks to the optimal placement of dental implants.
• Durability. Exactly how long the implants serve is one of the key factors in favor of such a choice. Implants are securely fixed in the jaw bone, ensuring a long service life of the structure.
• Functionality. A fixed prosthesis provides convenience in use, resembling natural teeth. Patients can safely chew even solid food without fear of the structure falling out.
• Relatively affordable cost. Compared to full implantation of all teeth, the All-on-4 method is a more economical option.

Among the disadvantages of All-on-4 dental implants can be noted:

• The need to replace a temporary prosthesis. A few months after the operation, the temporary prosthesis needs to be replaced with a permanent one, which adds to the costs.
• Restrictions for patients with certain medical conditions. The method is not suitable for people with severe chronic diseases, uncontrolled diabetes or significant atrophy of bone tissue.
• Restrictions on use. The temporary prosthesis cannot withstand excessive chewing load, which requires caution in the first months after the operation.

Installation of All-on-4 dental implants is an effective and fast method to restore the dentition, which is suitable for most patients with partial or complete tooth loss. However, before choosing this technology, it is important to weigh its advantages and disadvantages, consult with our doctor and assess all possible risks.

How is the cost of implantation determined?

Prices for All-on-4 dental implants depend on several key factors. First of all, it is the type of implant that the patient chooses: branded systems such as Nobel Biocare or Straumann usually have a higher cost due to their durability and high level of engraftment. An important role is also played by the material of the prosthesis – acrylic, metal-ceramic or zirconium dioxide, each of which has its own characteristics and price range. 

Additionally, the cost of a dental implant is affected by preparatory procedures such as tooth extraction, gum treatment or the use of surgical templates for precise implant planning. Also, the price of implants may include a temporary prosthesis, diagnostics (CT, X-ray) and postoperative support. The exact cost of dental implantation is determined individually during a consultation with a doctor, taking into account the condition of the patient’s oral cavity and the required amount of work.

Why do we always have satisfied patients?

It is worth noting that the center of dental implantation and prosthetics “Bioclinic” has a large number of orders for the installation of teeth in Lviv. Installing implants is a frequent choice of our clients. This is easily explained by the fact that our doctors have extensive experience, and the clinic is equipped with modern equipment. In addition, affordable prices in Lviv also make you smile. Full dental implantation is carried out with an official guarantee, so this once again confirms our responsibility to each client.

Frequently Asked Questions

Does it hurt to install implants?

Operation to install dental implants is performed under local anesthesia or sedation, so the patient does not feel pain during the procedure. In the postoperative period, discomfort is possible, but it is controlled by painkillers.

How much does a tooth implant cost?

The price of the procedure is affected by the type of selected implants, the material of the prosthesis (acrylic, metal ceramics, zirconium dioxide), additional preparatory procedures.

How long does recovery take?

The period of osseointegration of dental implants lasts 3–6 months. During this time, the patient can use a temporary prosthesis, and after the process is completed, a permanent structure is installed.