Complementary Procedures That Can Be Performed Before Teeth Implants

Complementary Procedures That Can Be Performed Before Teeth Implants
By http://ezinearticles.com/?expert=Greg_Johns Greg Johns

Not all of patients who want to get teeth implants can be considered as good candidates for the procedure because of some conditions that may have, which may hinder good success rates of the procedure. However, certain complementary procedures can be carried out before the implants are placed so as to compensate the patient's contraindications.
Sinus lifts are one of the most common surgical interventions that are carried out before dental implant surgery. This is basically performed by a specialist or a dentist that has gone through some proper training. Such professionals include oral surgeons, prosthodontists, and periodontists. In this procedure, the medical professional basically thickens the inadequate portion of the atrophic maxilla towards the sinus. This is achieved through the use of a bone expletive substance or a bone transplant. This procedure generally results in increased bone mass or volume and quality, which makes it a good site for the implant. Good clinicians who want to prevent implant placements into the sinus cavity basically pre-plan the sinus lift procedure through the use of a precise diagnostic procedures such as the 3D CBCT X-ray. Pre-plans are usually carried for patients that will have posterior mandibular implants.
Bone grafting is another good complementary procedure that can also be carried out in cases where there is an insufficient amount of maxillary or mandibular bone in terms of lip to tongue or front to back thickness or depth; left to right width; and top to bottom height. This is carried out since a sufficient amount of bone is needed in three dimensions in order to securely attach the root-like implant. Improving the height of the bone into which the implant will be secured may be quite difficult to achieve but this will help ensure a good amount of anchorage of the implant's root-like form or shape. This is very important since this basically acts as a support that will help the implants resist the mechanical stress brought about by chewing.
Typically, implant surgeons try placing in implants as deep into the bone as possible as to the reason that the crown or tooth to be installed will be situated over the bone. This referred to as a 1:1 crown to root ratio. This ratio basically determines the target of the bone grafting. If the said ratio cannot be achieved or attained, patients are often told that only a short implant will be used and that these will not be able to last for a long period of time as compared to regular types of teeth implants.
There are tons of materials and substances that can be employed during the bone grafting or bone replacement process. These things include an autograft, which is the patient's own bone. This can be harvested from the iliac crest or the hip bone or from a spare jaw bone. Another good source would be allografts or processed bones from cadavers. Xenografts are also a good variety. These are bovine bones or corals. Lastly, bone substances that are produced artificially to mimic natural bones such as calcium sulfate with names like HA or hydroxyapatite and Regeneform, which is the main type of calcium found in bones may also be employed.

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