Bone augmentation

Bone augmentation is a surgical procedure designed to build bone tissue in the jaw. Most often it is performed due to the need to create a strong basis for the installation of dental implants.

Bone tissue augmentation: indications for the procedure

Such a procedure, such as bone augmentation for the installation of implants, has the following main indications for carrying out:

• insufficient bone volume for the installation of dental implants — it is often necessary to restore the bone after a tooth extraction has been performed, because the tissue in this place begins to gradually atrophy;
• jaw trauma — often the procedure is necessary in case of jaw deformities as a result of trauma, accidents or fractures;
• gum disease (periodontitis) — in severe form, inflammation destroys not only soft but also bone tissue (to solve the problem bone augmentation is used for implantation, as well as treatment and restoration of the jaw);
• bone atrophy after prolonged wearing of removable dentures — dental bone augmentation is performed if the patient needs a reliable and high-quality dental implantation;
• congenital defects and anomalies of the jaw;
• the need for reconstruction of the jaw after oncologic surgeries — bone tissue restoration will help to return functionality and aesthetics of the face;
• preparation for orthodontic treatment in case of serious bite disorders or incorrect position of teeth;
• sinus lift surgery if the upper jaw lacks bone under the maxillary sinus.

Bone augmentation in dentistry is also performed for aesthetic reasons, when the lack of bone tissue leads to facial deformity.

Bone augmentation surgery: contraindications

Like any surgical procedure, bone augmentation surgery has a number of contraindications:

• acute inflammatory processes in the oral cavity (abscesses, periodontitis, acute gingivitis);
• systemic diseases (diabetes mellitus, osteoporosis, immunodeficiency states, oncology);
• allergic reactions to anesthesia or materials used in augmentation;
• uncontrolled arterial hypertension;
• pregnancy, especially in the first and third trimesters;
• psychiatric and neurological diseases (epilepsy, severe phobia before medical interventions);
• diseases related to the metabolism of calcium or other minerals.

There are several cautions to consider before bone restoration after tooth extraction is performed. For example, smoking significantly reduces the success of the procedure due to the fact that nicotine slows the healing process, disrupts the blood supply to the tissues and increases the risk of material rejection.

It is also necessary to pay attention to age restrictions. Patients of younger age, in whom the jaw has not yet finally formed, such an operation is not carried out. The elderly may have difficulties with bone regeneration.

Osteoplasty: types and features

Depending on the technique and the material used, osteoplasty is divided into these types:

• autogenous — involves the use of the patient’s own bone, this method is considered the most reliable, since the material takes root well;
• allotransplantation — involves the presence of donor bone, which is pre-treated;
• xenotransplantation — uses animal bone, most often cattle (this solution involves careful processing and purification of the material, which makes it safe for the human body);
• alloplasty — involves synthetic materials (hydroxyapatite, tricalcium phosphate) that promote bone regeneration;
• combined — combines bone grafts with synthetic materials or various biological activators.

The choice of method depends on the condition of the patient’s bone and how much volume tooth augmentation is needed.

Bone augmentation: basic steps of the procedure

Carrying out bone augmentation involves the following stages:

1. Diagnosis — examination, x-ray or CT scan to assess the condition of the bone tissue.
2. Administration of local anesthesia, soft tissue incision to access the bone.
3. Graft placement — insertion of bone material and its fixation.
4. The healing process, which can last several months.

Once bone augmentation prior to implantation has been performed, it is important to visit your doctor regularly to monitor the condition of the graft and soft tissue.

Bone grafting for implantation in the dentistry “Dr. VatanoV”: advantages

Dentists working in the clinic “Dr. VatanoV” are highly qualified and have extensive experience. They will provide a full range of services for bone grafting — from the consultation stage to the installation of implants. This will allow the patient to be sure of maximum efficiency and safety.

How much does bone grafting cost in Odesa

The cost of bone grafting is influenced by many factors: the initial condition of the tissue, the need for additional consultations and procedures, the material used, the duration of the restoration process. For a consultation, visit our dentist. After examination, he will be able to determine the price and develop a treatment plan.