Why is bone regeneration needed before implantation?
Teeth are embedded in the jawbone or jawbone, and their roots act as support for the teeth and maintain bone density. When a tooth is removed, the bone in that area begins to atrophy. Bone atrophy can occur as a result of:
Tooth loss — When a tooth is lost, the bone is no longer stimulated by the tooth root, leading to bone resorption. This process can take months or even years, leading to a significant loss of bone volume.
Long-term denture wear — Dentures that do not fit properly or are worn for long periods of time can put pressure on the bone, leading to gradual bone loss.
Periodontal diseases — Advanced gum disease, such as periodontitis, can lead to bone loss around the teeth, requiring bone restoration before implants can be placed.
In cases where there is too little bone for the implant to be stably placed, bone regeneration becomes essential. Without enough bone, the implant does not have an adequate foundation, jeopardizing the longevity of the entire procedure.
What is bone regeneration?
Bone regeneration is a surgical procedure that aims to rebuild bone in areas where there is insufficient bone for implant placement. This process can be carried out using a variety of methods and materials, depending on the patient's individual needs.
Guided bone regeneration (GBR) — This is one of the most commonly used regeneration methods. It involves the use of a special membrane that protects the regeneration site and allows the bone to grow. A bone substitute material is placed under the membrane, which is gradually transformed into new, healthy bone tissue.
Bone graft — In more advanced cases, when more bone is missing, a bone graft may be necessary. The graft can come from the patient's own tissue (usually from the hip or chin bone) or be artificial. The transplanted bone stimulates the restoration of natural bone tissue, which allows for adequate volume for implant placement.
Sinus lift (sinus lift) — This procedure is performed when the amount of bone in the upper jaw, under the sinuses, is insufficient. The sinus lift allows for the insertion of bone substitute material and additional space for implants.
How does the bone regeneration process work?
The process of bone regeneration can vary depending on the method used, but usually consists of several stages:
Consultation and diagnosis — The first step is to assess the patient's oral health. The dentist performs tests, such as a CT scan, to accurately assess the amount of available bone and plan the procedure.
Surgical procedure — Bone regeneration is a surgical procedure performed under local anesthesia. During the procedure, the dentist inserts bone substitute material or performs a graft, and then places a protective membrane.
Healing — The procedure is followed by a healing period that can last from several months to as long as six months, depending on the size of the regenerated area. During this time, the bone rebuilds, creating a solid foundation for the future implant.
Implant placement — Once the healing process is complete, the dentist proceeds with the actual implant procedure. The rebuilt bone now provides a stable foundation, which increases the chances of long-term implant success.
What are the benefits of bone regeneration?
Bone regeneration before implantation has many benefits:
Implant durability and stability — Thanks to bone regeneration, the implant has a stable and strong base, which significantly increases its durability. This prevents the implant from moving and the risk of it falling out.
Smile aesthetics — Bone reconstruction also affects facial appearance. Bone loss can lead to a sunken face, making the patient look older. Bone regeneration helps restore the natural appearance of the smile and face.
Improved oral health — Bone regeneration helps prevent further bone loss and protects against problems that can lead to the loss of more teeth.
Greater chance of implant success — Bone regeneration treatment increases the chances of successful implant placement and long-term functionality.
Is bone regeneration painful?
Bone regeneration is performed under local anesthesia, which makes the procedure itself painless. After the procedure, the patient may experience slight discomfort, swelling or pain, but these symptoms usually subside within a few days. If necessary, the dentist will prescribe painkillers to minimize discomfort.
Summary
Pre-implant bone regeneration is an extremely important step for patients who have suffered bone loss after tooth loss. This procedure allows the bone to be rebuilt and create a solid base for implants, which guarantees their longevity and functionality. At Smile Factory, we care about patient comfort and safety, offering state-of-the-art bone regeneration techniques for effective and durable implant treatment. If you are considering an implant, schedule a consultation to find out if bone regeneration is the right solution for you.
FAQ
1. When is bone regeneration necessary before implant placement?
Bone regeneration is necessary when there is insufficient bone at the site of the planned implant to ensure the stability and durability of the implant. This can be caused by long-term tooth loss, periodontal disease, or the natural process of bone loss after tooth extraction. Without enough bone, the implant might not take or be unstable.
2. How long does the healing process take after bone regeneration?
The healing time after bone regeneration depends on the size of the regenerated area and the individual characteristics of the patient. Typically, the process takes from 3 to 6 months. During this time, the bone gradually rebuilds, creating a solid foundation for the future implant.
3. Is bone regeneration painful?
Bone regeneration is performed under local anesthesia, so the procedure itself is painless. After the procedure, the patient may experience slight discomfort, swelling or pain, but these symptoms are usually mild and disappear after a few days. The dentist may prescribe painkillers to ease the discomfort.
4. What are the most common methods of bone regeneration?
The most common methods of bone regeneration are:
Guided bone regeneration (GBR) — This method uses membranes and bone-replacement materials to help rebuild bone.
Bone grafting — Transplantation of bone taken from the patient or synthetic materials is used when a large amount of bone is missing.
Sinus lift — This procedure is used in the upper jaw to increase the volume of bone under the maxillary sinus.
5. How long does it take to place an implant after bone regeneration?
Once the bone regeneration is complete and the full healing process, which takes 3 to 6 months, the implant can be placed. This time is necessary for the bone to fully regenerate and provide stable support for the implant.
6. Does bone regeneration increase the chances of implant success?
Yes, bone regeneration significantly increases the chances of implant success. With bone regeneration, the implant has a stable and strong base, which prevents it from moving or falling out. Bone regeneration is a key element that affects the longevity and durability of implants.
7. Are there any contraindications to bone regeneration?
Contraindications to bone regeneration may include uncontrolled systemic diseases such as diabetes, blood clotting disorders, and chronic oral infections. Prior to the procedure, the dentist will conduct a thorough evaluation of the patient's health to ensure that the bone regeneration procedure can be safely performed.
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