The main features of using a partial removable dental prosthesis, dentists' advice on storage and care of such an artificial limb

By partial removable prosthesis is meant a certain design, used in the case of the absence of several teeth, but only if there are full teeth left on the jaw.Such an orthodontic system makes it possible to restore lost teeth and fight cosmetic problems.The feasibility of installing a partial denture is determined individually by the attending physician.

All temporary partial removable tooth structures consist of the following main components: a single basis and soldered fasteners, in the form of hooks or micro-locks.The modern partial removable denture has long been used in dentistry, and due to its relatively inexpensive cost it has become very popular.

Partial removable dentures - varieties

Based on indications for use, dentists have installed various types of partial removable dental orthodontic structures.At the same time, the following main types of , popular in modern dentistry, can be distinguished.

• Plastichny partial removable prosthesis - ideally suited for the case with obvious defects in the dentition.The use of this design perfectly solves the problem with the restoration of chewing teeth.Such a system consists of special plates with an artificial dental row, which is attached to the patient's healthy teeth.
• The is used as a temporary construction applied to the jaw after surgical removal of the teeth, and as a replacement for the basic structure at the time of its manufacture.
• Partial removable clasp denture is a convenient, durable and reliable device compared to similar orthodontic systems used in modern dentistry.In comparison with other designs, the clasp system consists of a special metal skeleton of the arc-shaped shape, which promotes a uniform distribution of the loads on the jaw.
• Nylon partial removable prosthesis - is used to restore one or more lost teeth.

Basic indications and contraindications

In most cases, doctors and dentists are assigned a partial removable dental unit in the following situations:

1. in case of loss of one or more teeth;
2. with complete loss of the upper or lower dentition on the jaw;
3. in case of a lack of the necessary number of supporting teeth to install a clasp or bridge system;
4. if the patient finds significant contraindications to the installation of implants.

Immediately I want to note that removable partial prosthetics has practically no contraindications for use, except for the following cases:

1. absence of a minimum number of healthy teeth necessary for installation and reliable fixation, and distribution of masticatory loads;
2. if the patient is allergic to the material used in the manufacture of the orthodontic system.

Although there has recently appeared a fairly large selection of materials used in their manufacture, therefore, the problem with the allergic reaction in the patient can be removed by selecting a suitable design.

Features of installation of detachable systems

Installations and fixation of removable structure in the oral cavity in most cases is performed by due to the clasps or special locks .

• The clamper is a hook attached to the supporting tooth.It is fixed at the very base of a healthy tooth and is not noticeable during a conversation or eating a patient's food.When manufacturing clasps, use nylon or metal.Thanks to the hooks, the design is sufficiently securely held in the oral cavity.
• Microblock consists of several parts, one of which is located directly inside the structure, and the other is attached to the supporting tooth under an artificial crown.This kind of fixation is not only aesthetically more attractive, but also more reliable in fixing.

The basic stages of manufacturing

On average, the manufacture of a partial removable structure, as in principle, other similar systems, will require not more than one month:

1. the doctor conducts patient diagnostics and eliminates various diseases found in the oral cavity;
2. specialist removes casts from the jaw;
3. the dental technician makes an individually selected "spoon", for further use by the attending physician to remove the most accurate impression;
4. on the basis of the obtained impressions make the wax preform;
5. the fitting of the structure is carried out with subsequent fitting;
6. then in the lab fabricate the basic design;
7. The final version of the prosthesis is tried and transferred to the patient for further use.

Use of combined prostheses

I would like to note at once that the combined prosthesis is ideal for partial or complete prosthetics.A striking example of this is the ceramic acrylic removable prosthesis.This design is convenient, reliable and not subject to deformation.In this case to the main advantages of using the combined systems of prostheses can be attributed the following:

• high reliability;
• various mounting methods;
• versatility in use;
• wide assortment of accompanying elements - different bases and artificial teeth.

I want to clarify once again that partial removable denture, this is not a device that is removed in separate parts.This name was obtained from a prosthesis because it is used to replace part of lost teeth and is easily removed from the mouth.

Partial prosthesis can be made from a variety of materials, based on the requirements and capabilities of the patient.At the same time, special attention is paid to the fixing of the prosthesis during the manufacture of structures of this kind.This is due to the fact that the quality of the locks or hooks depends on how well the prosthesis will be fixed in the mouth, and hence the comfort of the patient.In this case, the prosthesis itself consists of three parts - gums from plastic, artificial teeth, and also fastenings.

The main advantages and disadvantages of

The following nuances can be attributed to the pluses of partial prosthetics of :

• possibility of installation without tooth preparation located next door;
• additional teeth can be installed if necessary;
• easy maintenance;
• excellent aesthetic characteristics;
• is the ideal solution for the treatment of adentia;
• relatively low price.

Naturally, like any other design used in dentistry, removable dentures have their shortcomings .

• Insufficiently reliable fixation.Often patients using partial prostheses complain about the arbitrary slipping of the latter.
• Atrophy of alveolar processes caused by pressure from a removable denture during chewing.This is due to the direct effect of the prosthesis on the mucous membrane of the alveolar processes.At the same time there is a high risk of their atrophy.And in the case of the compression of blood vessels, the blood outflow decreases, which promotes the development of edema of the oral mucosa.
• Emergence of the greenhouse effect.Due to the poor thermal conductivity of the removable prosthesis, there is a temperature difference directly under the prosthesis and around it.Together with the porosity of the material used in the manufacture of the prosthesis and the accumulation of food residues in it, the formation of the greenhouse effect leads to the appearance of an unpleasant odor from the oral cavity.

Storage and care of the removable prosthesis

The care for the partial removable prosthesis is the same as for the healthy teeth.He should be cleaned with a toothbrush using paste at least twice during the day.

• After each meal, the denture must be rinsed with water.
• It is not recommended to use sticky or viscous food.
• Contraindicated chewing gum and too solid food( crackers nuts, etc.).

Also, the use of a prosthesis can be accompanied by the appearance of pain.This is due to the pressure of the prosthetic structure.To eliminate discomfort, correction of the removable prosthesis is required.

• The first correction is performed the day after the permanent prosthesis is installed.
• The subsequent three corrections are carried out for two weeks if the patient feels uncomfortable while chewing food.
• The process of getting used to partial removable orthodontic systems is quite long.Sometimes it can take up to six months.

At the same time, both the fixation system and the features of the patient's nervous system can influence the addiction to the foreign body.However, over time, any person gets used to wearing and using a partial removable dental device.

Alternative treatment with partial loss of teeth

An alternative procedure for partial denture replacement is implantation of , in which even the root of the tooth is restored.Such prosthetics is considered the most durable, comfortable and aesthetically attractive.In this case, the installation of implants does not require turning teeth located in the neighborhood.However, the cost of such a procedure is much more expensive than removable systems.

Therefore, before choosing any denture option, needs to weigh its financial resources and consult a professional dentist about the use of a particular treatment in a particular case.