Autograft
Bone autograft from the patient's own body part is removed and grafted to another place. This requires two types of bone graft surgery. One to remove the bone from the affected area and the other to place the bone in the treated area.
Suitable areas for bone extraction included:
• Chin or ramus in mandible(The back of the mandible)
• hip or tibia (Tibia)
Although jaw bone grafting in this procedure requires hospitalization and anesthesia for surgery, it should be noted that bone removal from the patient's own body is an advantage and increases the chances of success.. Also, the possibility of disease transmission in this method is equal to zero.
آلوگرافت
In jaw bone grafting, the bone required for transplantation is obtained from the body of a deceased person, which has been processed in a laboratory. ( Freezing and sterilization) And is kept in Baft Bank. This option can be used if the patient does not want to remove the bone from his body.
The advantage of this method is easily accessible and does not require a second surgery. During clinical trials for bone allograft, positive and conclusive evidence is obtained and has an excellent safety results. In some cases, there is a possibility of transmitting the disease, infection or not accepting the recipient.
Zenograft
In the xenograft bone for transplant, the sterilized bone mineral natural and all organic materials have been removed, is used. Today, the use of bovine bone as a graft material has become common in most oral surgeries and has been proven and proven as a reliable technique for many years..
Disadvantages of this method include the lack of ossification and the impossibility of using it in large lesions. However, the ease of bone grafting with this method, the lack of need for secondary surgery to remove the bone, as well as the absence of disease transmission, are all advantages of xenografts..
Alloplast
In the alloplasty method, synthetic materials are used to form bone. These substances stimulate some cells in the body to grow into bone without a transplant. Allograft or xenograft bone graft transplant is less effective Lvplast, but it is also less risk of infection.
Jawbone transplant complications
After surgery the patient may experience the following::
• Pain and Bleeding
• swelling surgery
• tooth sensitivity to cold and heat
• possibility of decay in the tooth root
Dr Behnam khorami