Preventive Dentistry
A single missing tooth can cause migration or premature wear of the other teeth, gum problems and poor aesthetics. In addition, chewing problems can cause significant digestive disorders.
Definition of a dental implant
Dental implantology is a technique that aims to replace a tooth root when it is dropped or had to be extracted.
A dental implant is an artificial tooth root which is fixed in the jaw bone and which is intended to receive a dental prosthesis: dental crown or denture.
To understand what a dental implant, sometimes the image of a painting that hangs on a wall uses. In the case of the implant, it is the screw, and the dental prosthesis (or crown) is the array !.
Technical Overview of the dental implant
An implant is a kind of screw or right conical shape. Depending on the indication, it will be 10 to 15 mm long and 3 to 5mm wide.
The material used is titanium. Titanium is completely biocompatible, no intolerance have been demonstrated to date. In addition, many studies show that bone is naturally stick to titanium. This explains the success of implant technique.
The new trend is to use zirconia. The safety is the same as for titanium and it provides the aesthetic benefit to be white. For against, there is less decline in terms of durability.
The steps of installing the implant
The placement of a dental implant involves several steps:
• The phase of dentistry: the practitioner opens the jaw and places the implant.
• The healing phase and for several weeks the bone will come colonize the implant. This is the osteointegration.
• The prosthetic phase, the practitioner places a screw, take a dental impression and then laying a wreath.
Several implants can also be placed to stabilize a complete unit.
Advantages of dental implants
The dental implant has many advantages:
Preservation of teeth need, as in the technique of dental bridge, "decay" of the adjacent teeth.
The bone preservation: even if only one tooth is missing, the jawbone comes to retract. The establishment of a dental implant thus preserves the bone stock of the jaw.
Aesthetics: a dental prosthesis placed on implant offers the best aesthetic result compared to a natural tooth. With the heads of ceramic crowns, more likely to see a "gray line" at the edge of the gums over the years.
Masticatory function restored:
Each tooth has a precise function: cut incisors, canines tear, premolars and molars crush. When one or more teeth are missing, the masticatory forces are transferred to the other teeth. These teeth sought are not always appropriate and will wear prematurely.
In addition, the digestion will not occur correctly, and this is the general state of health will find weakened.
Security: the technique of dental implants is well developed in France. The success rate of the procedure is 95%.
Advantages of the dental implant relative to the other dental prostheses
The dental implant has advantages with respect to:
A dental bridge:
To replace a missing tooth, the dentist
is forced to cut the adjacent teeth are sometimes intact. They serve as support to ask a dental bridge ("bridge" in English).
With a dental implant, is preserved as well as the adjacent bone teeth does not retract.
A removable dental prosthesis:
When several teeth are missing or when he will agenesis (absence of teeth) complete, it may be necessary to fabricate a removable dental appliance also known as "false teeth" .This solution does not find a satisfactory chewing as a mobile dental prosthesis is never completely stable.
Referance By:-
http://implant-prothese-dentaire.comprendrechoisir.com/comprendre/implant-dentaire