Clasp prostheses on Attachments: installation, advantages, reviews

Clasp prostheses on attachments are one of the types of partial removable prostheses. Their feature is the lock method of fastening. Such designs are fixed on supporting teeth. They have an excellent appearance, and also completely restore the functionality of the jaw. Naturally, they should not be overloaded.

Features of the structure of the product

The clasp prosthesis on the attachments is made of a soft metal frame in the form of an arc with lock fastenings. It fixes the basis of plastic, which contains artificial dental crowns.

The locking mechanism also has an uneasy structure. It consists of two parts: patric and matrix. The first is mounted directly into the crown or other structure, which is not removed. The matrix part is connected to the frame.

Advantages of the product

Clasp dentures on attachmena have such advantages:

• Help to ensure the correct distribution of the load on healthy crowns and maintain their integrity.
• Prevent loosening of the dentition.
• Do not change the aesthetics of a smile, as these designs are attached imperceptibly.
• Help prevent damage to the gingival tissues, as well as enamel during installation and removal of the structure.
• High dimensional accuracy of the product.
• It takes a long time to get used to the prosthesis.
• High-quality materials ensure the durability of the product.
• The clasp dentures on attachments are made so that their matrices can be changed and re-used.
• The product is stably fixed on the jaw.
• Allow to maintain a normal diction.

The only drawback of the design is its cost. The clasp prosthesis on attachments, the price of which is 30,000 rubles, by far not everyone can afford.

Indications and contraindications for use

The presented product can be used if:

1. All supporting teeth can not be made parallel, that is, a single way of insertion of the prosthesis is impossible.
2. The design is installed on implants.
3. The functional suitability of the support crowns is questioned.
4. It is necessary to ensure a reliable fixation of the artificial article and the supporting tooth, if the latter has a small crown height.
5. The patient is diagnosed with terminal or included defects of the dentition.
6. There is a violation of speech, as well as smile aesthetics.
7. Alveolar process atrophy.
8. Teeth very quickly erased.

However, the clasp prosthesis on attachments, the price of which is quite high, has some contraindications to use:

• Insufficient width of incisors and canines.
• Crown height, which does not reach 5 mm.
• Poor hygiene of the oral cavity.
• Lack of periodic visits to the doctor.
• Cerebrovascular disorders, Parkinson's disease, arthritis.
• Atrophy of the periodontium of the supporting crowns.

Varieties of locks

In addition to the castle, there is still a clasp denture. Its main difference is that it is attached to molars using special hooks.

As for locks, they can be classified as follows:

1. In place of fixation: intra-root, intracoronal, intercorona and auxiliary.
2. By the type of rigidity of the product: semi-labile, labile, rigid.
3. By design: spherical, rack, beam, rotary.

If we compare clasp denture and lock clasp, then the first fixings are noticeable to foreign eyes, which worsens the aesthetics of the dentition.

Features of the product installation

The construction is fixed in several stages:

1. To begin with, the jaw must be prepared for installation. To do this, the enamel is cleaned with ultrasound, treatment of pathologies of the oral cavity and teeth. In addition, you will have to perform a small grinding of the crowns.
2. Additional treatment of supporting teeth for prosthesis and locks. They need to install special crowns of cermets, since later they will account for most of the chewing load.
3. The actual installation of the product. Due to the most accurate manufacturing of the structure, according to the pre-made casts, it fits well to the jaw.

Whatever the methods of fixation are suggested, clasp-type dentures are among the best and the best.

Features of care and use of the structure

In principle, the hygiene of the oral cavity does not change. Teeth need to be cleaned twice a day, use dental floss and cleansing rinse. However, the use of the presented products has some peculiarities:

• Prostheses on attachments, like any other structure of this type, must be protected from increased stress.
• The degree of fixation density of the prosthesis should be selected in each case individually, which affects its final cost.
• After a while, the locks will need to be changed. The interval, as a rule, is 1-1.5 years. The procedure itself lasts only 15 minutes.
• After installation, after a while, you will have to do a relocation of the prosthesis, the addition of hard fabrics, on which the base of the product will rest.
• During the period of habituation, it is not recommended to remove the prosthesis for the night.

Despite all the advantages of the product in question, you should definitely read the opinions of other users about it. If the dentist offers to install clasp dentures on attachments, the reviews will help to make the right choice.

Basically people speak about such constructions positively. For example, users like the high aesthetics of the product, since the mounts are not visible to the outside eye. In addition, they are easy to use, easy to remove, perform their functions well.

And those people who have long used such designs, say that they do not have to get used to it for a long time. Although they are not very happy with the high cost of the product.

That's all the features of the prostheses on attachments. In any case, before using them, you need to consult an experienced specialist or even a few doctors. Be healthy!