Examining dental implant molding methods
In this article from Dr. Hossein Borjian's website The best gum surgeon in Isfahan We examine the dental implant molding methods. Implant molding is done based on different steps. Due to the high price of dental implant treatment, this step should be done with great care. The important thing is that the material mod used in this stage and other materials along with procedures, such as base, coating, bone grafting, gum surgery, all these things will have an impact on the final price of the implant.. Various components are used for the molding step.
Molding tray
Molding trays are known as components in which molding materials are placed and transported. The most important application of molding trays is their support function. These trays can be custom made or used from stock molds.
Implant molding materials
The materials needed for tooth molding are injected into the trays, these materials are placed in the mouth, and after the molding process, which has been done in a very precise manner from the tissues and teeth, it is removed from the mouth. take out. Materials such as polyether or vinyl polysiloxane are usually used for molding. Be careful that the hardness of the viscosity should be such that it does not tear when it comes out of the mouth, and its hardness should not be so that it does not record the details..
Types of dental implant molding methods
Dental implant molding is done in two ways. The dentist selects molds based on the type of abutment and uses one of the types of molds. Each of these molding techniques has relative advantages or disadvantages. The type of material used for implant molding will also depend on the type of implant mold.
The types of molding are:
- open tray (Direct)
- closed tray (indirect)
Molding with a closed tray
One of the most common types of molding performed in dentistry is molding with a closed tray. In this method, first a molded abutment is placed on the implant, then the molding process is performed. Once the molding is done carefully, the material is removed from the patient's mouth. In this situation, the abutments still remain in the mouth. In the next step, they are separated from the implants and placed on the implant in an analog form. Do not forget that the direction of rotation of the abutments must be done correctly.
The viscosity of the molding material should be such that it does not tear when leaving the mouth and for re-positioning the molding.. If the materials are very heavy when they are placed in the mouth or during the placement of the abutment, due to hardening, the accuracy of the work will decrease..
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Molding with open tray method
Open tray molding is considered the most accurate type of molding. In this type of molding, the abutment has a long pin and protrudes from the molding tray. Dentists unlock the abutment and remove the pin before removing the mold.. These abutments have deep molding grooves and make the molding materials fit well.
In this molding method, it is necessary to place the molding materials in a precise way in a precise direction and lock them in the support of the open tray.. That is why they use high viscosity materials with a relatively rigid structure. It is true that this material must have a high viscosity, but at the same time it must be light because heavy materials cause wrinkles and have a great impact on the side teeth..
In the open tray molding method, it is possible to use stock trays or customized trays that are made in the laboratory.. A hole is created on these trays so that the pin can be removed after it is placed inside the mouth.
Attention :
- The scientific accuracy of the above material should be consulted with the patient in person with Mr. Dr. Berjian, Mastership Gum and bone grafting be confirmed.
- This article was managed and published by the site admin.
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