First remove carborundum stones and wheels available on the details of various irregularities and roughness. Thoroughly sand surface, which faces to the tongue, as after sealing the access to these surfaces is hindered.
In the process, check the correct positions of the intermediate part to the supporting parts. If you were making facets with porcelain teeth, be sure to check how the teeth are set in the box. If they are not snug, then using carbon paper to identify places that hinder the immersion of the tooth and take off burs or carborundum heads. Then install plaster box for the model and check whether the ground, the intermediate part and the porcelain teeth.
Then proceed to gluing the bridge. To do this, preheat the crown to melt the wax and take off the crown from the model. Give a conical shape of the gypsum ledges where recorded crowns. In this case, after gluing it will be able entire bridge is easy to remove from the model. Sandpaper strip the crowns from scale.
The model is well moisten with water or grease the area where the prepared prosthesis. Place the crowns on the model and install the intermediate part. Take a small portion of melted wax, apply touches of details from the lingual side and glue them. While the wax had a chance to harden, roll occludator install the intermediate part, but only in relation to the antagonists.
If dental bridges great length, then all the details of the additional bond bent and glued on the lingual side of a special metal wire. Her carefully proclaimest from the base, sticky wax all over preteenmodelhosting prosthesis.
Cool water wax, carefully remove the bridge from the model saipaia in the refractory mass, dry and solder.
After sealing the prosthesis is put in cold water, peel from the refractory mass and bleach. Then decorate the place of the junction, remove the excess solder and Polish.
After polishing, thoroughly rinse the bridge with water and soap. And then only pass to the clinic.
Advice 2: How to store dentures
Dentures come to the rescue for those who have a number of their own teeth very little, or none at all. For removable dentures to properly care, including to store. Then they will last longer, will not harm your gums will not cause discomfort.
You will need
- - solution for storing dentures;
- - clean handkerchief;
- - the box.
After eating, the denture should be removed, and rinse your mouth with water or a special mouthwash. The denture should be thoroughly washed under running water. For cleansing, use soap. Never use cleaning solvents or other active substances – you'll ruin your product, have to order it again, but it's long and not too cheap.
To dentures for a long time, regular use of tools for daily care containing active oxygen. This will help to clean the prosthesis, to destroy odor and to comply with all rules of hygiene. You should clean the prosthesis from food debris using a soft toothbrush, put in a glass of warm water tablet of cleaner and lower denture there for fifteen or twenty minutes. After that you should rinse the denture using clean tap water.
Before sleep is best to remove dentures - gums need to rest. You need to remove the denture, wrapped in a clean handkerchief or cloth and clean in a specially designated box (plastic or cardboard). You can put it in a container with a special storage solution you recommend dentist.
If you only made dentures, the first time, keep them clean, better in boiled water. The liquid should be changed daily to in it has not appeared harmful microorganisms. After one or two months, instead of water, use ready-made storage solution that is bought in the pharmacy.
It is not recommended to use removable dentures for more than three or four years, as in the gums over time changes of atrophic character. Will either have to buy a new prosthesis, or to adjust old. With the weakening of fixation or the appearance of discomfort, you should immediately consult a doctor, then it is possible to quickly carry out correction of the prosthesis and to get rid of the discomfort.
Advice 3: What are modern dentures
Removable dentures are used for partial or complete loss of teeth. Such designs can also be used when loss of 1-2 posterior teeth. Modern dentures are of a great convenience, high aesthetic properties and durability. Unsightly and bulky design that were left overnight in a glass of water, a thing of the past.
Varieties of removable dentures
In modern dentistry there are several different groups of removable dentures. The first group consists of complete removable lamellar structure, the second partially-removable (immediat-prosthesis, plate, nylon, clasp, removable segments or sectors), in the third - conditionally removable or coating.
The first type of dentures used in the case of adentia - the total absence of teeth on the surface of the jaw. These products are made of acrylic plastic by injection molding, cold and hot compressional polymerization. Design covers the palate (upper jaw), the jaw and fixed on the gums due to the suction effect or special adhesive to the paste. Artificial teeth for complete dentures are made of ceramic or plastic.
Partially-removable prosthesis used in the absence of teeth in a single row or a single tooth. These prostheses are used when there is loss of posterior teeth, as well as a significant defects of dentition. Partial prosthesis can be used in the absence of one tooth.
Immediat-dentures are temporary structures, made of plastic. They apply only during the period while in the lab make a prosthesis for permanent wearing.
Partial lamellar structures used to recover the missing fragments of the dentition. Such designs - the most affordable.
Bugel prosthesis are used for total or partial edentulous. Such a removable denture is the most expensive, comfortable and durable. It fits over existing teeth, forming between them the chewing surface. Fixed partial denture with clasps or attachments (microsomal). The clasps are metal hooks by which the product is attached to the teeth, and attachmen almost stationary rigid construction.
Nylon dentures are used to restore one or two or more teeth. Removable segments or sectors constitute a unilateral prostheses, which are used in the loss of a number of posterior teeth.
As for conditionally removable (opaque) prostheses, they are usually installed in the absence of only one tooth chewing. The support elements of the prosthesis can be adhered to the tooth with a special compound or fastened with a plastic/metal clasps. This design looks similar to a removable denture, but its removal is not necessary.
The benefits of dentures
Modern dentures are aesthetic, durable, safe and comfortable. They do not have age restrictions. Such designs are made with consideration of the peculiarities of patient's jaw to her daily wearing caused him less discomfort and inconvenience.
How to care for removable dentures
All types of removable dentures require careful handling and care. Daily after meals and before bed should be thoroughly and carefully cleaned from plaque and food debris.
When using removable dental processes have some limitations. It is not recommended to take solid food, and use chewing gum.