Friday, August 18, 2006

Dental Implant : Treatment

Dental implant is nothing but an artificial tooth root replacement, which is used mainly by prosthetic dentistry. These dental implants are of several types. The most successful and widely accepted is the Osseo integrated implanted titanium, and based totally on the discovery by Per-Ingvar that this titanium could be efficiently incorporated into the bone when osteoblasts starts to grow on into the rough area of the implanted titanium. The entire thing forms a functional and structural connection between the implant and the living bone.

Typical implant normally consists of a titanium made roughened surface screw. This roughened surface is treated by plasma spraying or sandblasting just to increase the integrated stuff of the implant. At edentulous jaw sites, dentist normally used to bore a pilot hole into the recipient bone, taking much care to avoid important structures. Pilot hole is expanded using wider drills. Dental surgeons take more care to ensure that oesteoblast cells are not getting damaged by overheating. A cooling substance called saline is sprayed over the bones which keeps the bones temperature below 46 degrees. Implant titanium screw can be a bit self tapping and is screwed to place exactly at a short torque so as this screw is not overloading the surrounding bone. Once this cover screw is placed in the bone then the operation site is allowed to cure for a few days or months for the occurrence of integration.

Temporary crown

After some days or months this implant is uncovered and a temporary crown and a curing abutment is placed to the implant.This makes the tooth gums to grow exactly in the right scalloped shape to exactly fit a natural tooth’s gums and then allows assessment of the end aesthetics of the re-established tooth. Once after this the dentist surgeon will construct a permanent crown and will be placed on the implant.

This is quiet an increasing strategy to safeguard bone with this less dental implant cost to decreases treatment times includes the dental implant placement into a extraction info site.

By Anant Kumar

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