Features of removable plastic and acrylic dentures, pluses and minuses, features of care and patient feedback

Dental prosthetics in dentistry have been used for a long time and is by far the most popular and affordable option for restoring lost teeth.In dental practice with the help of a dental prosthesis it is possible to replace not only the missing tooth, but also to restore any function of the chewing apparatus.

Not for anyone, perhaps, is not a secret that using artificial teeth can externally change the aesthetic appearance of existing teeth and correct the defect of bite.If to believe, about 80% of the whole population of the earth have an incorrect bite and of them 50% are children.Early lost teeth, while the constants are still in no hurry to manifest themselves in an empty place, contribute to the displacement of the whole dentition, as a result of the child developing an incorrect bite.In time, the installed denture will help to avoid this unpleasant situation.

Dental artificial teeth are first mentioned in the 6th century BC.Archaeological excavations conducted on the territory of Honduras revealed a human skull with implanted implants that were made by

from the shell material of the marine mussel .It sounds ridiculous, but at that time it was already a big step in the development of dentistry.Dental prosthetics for a long time remained accessible only to the well-to-do strata of the population, and even then it was somewhat far from what we see now.

Until the end of the 19th century, artificial teeth were made from bones of cattle, horse's teeth, walruses, ivory, and they were attached using wire which were screwed to the neighboring ones.The most popular were human, they could be bought from beggars or removed from the deceased.A huge step in the development of prosthetics was invested by Pierre Foshar, who first suggested using the pin teeth of , and also for the first time tried to pick up the color of the tooth.

Classification of dentures

They can be classified into several types by the method of fastening in the oral cavity:

• is not removable, when the missing teeth in the patient can be restored with the help of prostheses that are fixed permanently in the patient's mouth and must be worn constantly.As a rule, they are fixed with the help of special cementitious solutions, which firmly and firmly help to fix the prosthesis with the remaining teeth;
• removable prosthetics.It is used as a replacement for missing teeth, very often fixes prominent defects of the tooth row of or when almost all teeth are missing.

Conditionally the latter are also divided into the following:

• partially removable.It is recommended to use for terminal or prolonged defects of the dentition.This design provides for the to have multiple supporting teeth of the and to fix such a prosthesis is necessary with the help of various special systems;
• conditionally removable.Most often it is a prosthetic bridge, which is convenient to take off and dress for personal hygiene manipulation.Mounted with a lock or telescopic fixation.
• complete removable is used if you need to restore a completely toothless jaw.Manufactured most often from acrylic plastic material, they are retained on the gum due to point adhesion to the gingival tissue.If this is a complete restoration of the lower dentition, then they are fixed by mechanical retention.To improve the fixation of a complete removable prosthesis it is possible with the help of special adhesive creams, ointments and gels.

It should be noted that, as a rule, non-removable prosthetics are recommended for use with a single tooth loss or in the case when the defects of the dentition are not very large.If it is necessary to replace several missing teeth at once, then in this case, of course, it is better to use removable prosthetics.

In our time there is a fairly extensive and diverse selection of both removable and non-removable artificial teeth.At the final choice, most often takes into account the preferences of the patient , the presence of allergic reactions to certain materials, the number of remaining teeth and financial possibilities.Removable dentures are made of different materials, but the most popular are: acrylic, plastic, nylon and prosthesis, which are produced using a variety of metal structures.

Acrylic removable prosthesis

Acrylic removable dentures are very popular due to their availability.They can be used both as a replacement for the entire missing series, and when replacing several teeth.With full prosthetics, the acrylic prosthesis is manufactured with the support on the adjacent gum line, fixing it by suction to the mucous membrane of the mouth.Due to this feature, such a prosthesis will be kept long enough and reliably.Advantages of

Advantages of

Acrylic removable denture has many very positive qualities, here are some of them:

• its peculiarity is already that it can be installed absolutely for everyone, regardless of age and general health;
• with daily use, no one will even notice that instead of real teeth you have acrylic artificial.
• it is very easy to remove and install them, if the wants it, the patient will be able to pull it out , carry out personal hygiene and again set it back with the same ease, if you believe the reviews;
• Another important advantage is the time of its manufacture.Do not need to wait long, as in the case of implants or nylon dentures.At one time, the dentist can be made and installed;
• does not require special care and purchase of special tools;
• used in the manufacture of plastic is very light, so the finished structure is also light, and with a breakdown it is easy to repair;
• due to its not very high prices, such a prosthesis can afford to install almost every person in need.

Disadvantages of

Despite all the above pluses, I would like to add that, unfortunately, the ideal prosthesis has not been invented yet, and the acrylic prosthesis also has its disadvantages, which can be seen in the reviews:

• material used in the manufactureSuch a prosthesis, with sufficient long-term wear, begins to release methacrylate.In large doses, this reagent has a toxic effect on the human body, in small, as a result, can cause an allergic reaction to the construction;
• , with improper care on the porous surface of the acrylic prosthesis, various microorganisms can be formed, contributing to the further development of various inflammatory processes in the mouth;
• in the course of daily use, there will be abrasion of adjacent teeth, as a result of which caries may appear.

But, with proper care and daily hygiene, acrylic removable teeth can last more than five years and the feedback is subject to it.

Plastic Removable Prostheses

Plastic prostheses, also can be used as in the complete absence of teeth on the jawbone, or at partial.Plastics are made of plastic removable dentures, which are fixed here with the mouth with special closing valve and focus on the gum.With partial absence of teeth, it is possible to make artificial ones, in which wire will be used, covering the remaining supporting teeth, which is also a means of fixing such a prosthesis.

The life of plastic prostheses mainly depends on how quickly bone tissue becomes atrophy, the sooner this disease is detected, the better.If you start and do not cure in time, in the future it threatens with complications during the operation of prosthetics, and in special cases even the impossibility to install a prosthesis.On average, the life of a plastic prosthesis is 3 to 4 years.

According to the manufacturing method, they are classified into:

• recomposed.They are convenient in that their manufacture is quite simple and fast, however, the quality of such a prosthesis is much worse than that of the injection.
• injection molding.The peculiarity of this design is its high accuracy during installation.They very well mimic the structure of the oral cavity, so when using it, it is practically impossible to distinguish real teeth from artificial teeth.

Artificial teeth made of plastic, suitable for people who have a small defect in the tooth row, as a temporary crown in the absence of one or two teeth, with a noticeable deformation, for example, the front teeth.

Also the use of such a prosthesis is recommended in case of advanced cases of periodontal disease , when there is a threat of tooth loss.But, if there is an allergic reaction to any component included in the used plastic, the patient is diagnosed with loosening of the teeth - a disease that, if started, leads to their loss.If the crown of the remaining tooth where the prosthesis is planned to be placed is too short, then in such cases it is better not to install a plastic prosthesis.

Advantages and disadvantages of plastic prostheses

If you still made your choice and decided to install plastic artificial teeth, it would be superfluous to list the pros and cons of such a product.

The advantages can be attributed, if you rely on the feedback of specialists:

• can be used as a temporary prosthesis;
• , in comparison with other prostheses and expensive implants, are affordable in their price category;
• have good aesthetic qualities of , which gives them more similarity with natural teeth.

Disadvantages of the plastic denture:

• The appearance of the prosthesis after the end of the year of use changes significantly in the direction of the worst in comparison with the original appearance;
• is able to cause an allergic reaction to the components that make up the plastic;
• under the crown can accumulate food residues and, if not cleaned in time, the prosthesis can lead to various inflammatory processes.

No matter how good these devices are, still discomfort after installation, at first.Therefore, if you still decided to install such artificial teeth, then first look at the reviews of the polyclinic and the doctor you are going to seek help with.

Reviews