• Dental implant jawbone graft

The entire maturity skeletal exist in a state of dynamic, constantly destroyed and re-created by the bone cells. Bone function include:

The entire maturity skeletal exist in a state of dynamic, constantly destroyed and re-created by the bone cells. Bone function include:

- Support your mechanical movement

- Improve operational support and chewing forces food teeth grinding

- Improve support and protect the brain and internal organization

- Isolation of bone marrow

Extractions , pathological , infections and defects , can all combine to make jaw bone . Then , the bone graft is needed to restore the height and density of alveolar bone .

According to the Master , Dr Vo Van Nhan healthy bone structure necessary for maintaining dental and oral health as well as aesthetic . When the jaw recede or poor bone quality , and that good works can not be lost . When teeth are lost , the aesthetics of the face is not intact, the risk here is that people are capable of suffering .

Power Some common causes bone resorption , bone grafts need to restore the shape and function of the jaw :

- Extractions

Teeth in the bone , stimulating bone tissue development through activities such as biting , chewing . When permanent teeth are lost without restoring , stimulating the bone tissue in place and no more lost teeth bone loss begins . Bone resorption is a natural process carried out by a large number of osteoclasts . Consumption rate of bone depends on each person , but a large number of targets in bone 18 months after the first tooth loss and continue in varying degrees if that is still not recovered.

- Periodontal inflammation

Periodontal infection is affecting the tissue and bone supporting the teeth . When gum disease is not treated or not treated will definitely evolve into inflammatory periodontal disease . Then , tissue and bone supporting the teeth are destroyed resulting in loose teeth , can be removed .

- The teeth / dentures

According to the Master , Dr Vo Van Nhan :dentures supported by implants can prevent bone loss . For the teeth , the dental office under the spell stimulate bone but the bone beneath the bridge will not get a stimulus directly. Office no teeth dentures will not stimulate bone resorption prevented . When bone recede , dentures become loose, after 1 years , bones and gums shrink .

- Trauma

Broken teeth : the teeth were fractured bone would normally have been , resulting in bone defects in both vertically and horizontally, similar to but more severe tooth loss .

- Expansion of maxillary

According to the Master , Dr Vo Van Nhan : When the teeth lost , the air pressure causes bone absorption at the position of tooth loss . Consequently, expanding the maxillary sinus , bones gradually objectives , insufficient bone for implant . So we need to improve sinus bone graft before the implant .

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