What is temporary filling
The material constituting the temporary filling, is composed of a mixture of zinc oxide and eugenol. Eugenol is the active substance known for its sedative properties. It is found in nature as oils and has a characteristic smell and taste like cloves. The zinc oxide powder behaves differently depending on the ingredients with which it is mixed. In temporary fillings, it is used to give hardness to the eugenol. When these substances are mixed, they first form a soft and sticky solution, which then becomes more rigid and fragile.
Therefore, temporary fillings wear out quickly, eventually crumble and fall out.
In addition, there are the so – called amalgam, temporary fillings, which contain mercury. Although mercury is a toxic substance, in seals it is used in alloy with other metals: tin, zinc, copper and silver, which makes it safe. These temporary fillings are used in the practice of dental treatment for nearly 100 years and is harmless.
Why do doctors put a temporary filling
When the dentist removes tooth decay, he tries not to damage healthy tissue of the tooth and the nerve. But sometimes a tooth is so damaged that the doctor has to come very close to the nerve. If the decay has reached the nerve, the latter is necessary to remove from the root canal of the tooth. If the caries is very close to the nerve, the doctor may put a temporary filling. It is likely that the tooth will be sensitive and will require a root canal to save the tooth. In this case, a temporary seal is needed in order to follow up on the patient tooth.
What happens to a tooth in which there is temporary filling
Within a few days or weeks after removal of caries doctor and patient waiting and watching for symptoms. Eugenol is released from the temporary filling, comforting the nerve. Sometimes the pulp of a tooth begins to build a barrier dentin, which helps to isolate the tooth from external influences. It also helps to avoid toothache in the future.
When you remove the temporary filling
If for some time the aching tooth is not bothering the patient, then the temporary filling can be removed and put in its place a permanent filling. Usually this period ranges from several days to several weeks. It does not guarantee that future tooth ache, but no tooth pain in this short period, it is a good sign.
If the tooth starts to bother you, then the doctor removes the nerve from a tooth.
Temporary filling is useful for dentists a tool for the treatment of a diseased tooth. Medicine from the eugenol in the temporary filling helps to calm the nerve and allows the tooth to heal after removal of tooth decay.
Advice 2 : Why you need a temporary filling?
Usually, a temporary filling is designed for subsequent replacement by a permanent one. Used in case the dentist uses a medical drug or not entirely sure of the diagnosis. A temporary seal is a protective layer of the tooth, to at a certain time to avoid penetration of food particles and bacteria inside. Constant designed for prolonged action. But, as a rule, the lifetime depends on the quality of the material used, tooth structure, accuracy compliance technology, the skill of the doctor.
Wide application of temporary fillings received in diagnosing dental diseases. For example, in some diseases in the oral cavity it is necessary to follow the state of the nerve endings. This is necessary in order to try to preserve the nerve, and not mindlessly delete it when you see small holes in the tooth.
Others use temporary filling is prosthetics. Material for temporary assignment performs the function of protecting the prepared tooth to manufacture the implant to be introduced into the oral cavity of the patient.
If the temporary filling falls out, it means that was used substandard material or specialist is not well treated tooth surface. It should be noted that the temporary filling is removed directly in the dental office, and then immediately put constant.
Reliable sealing of the interim action involves the preliminary preparation of the tooth. To do this, you must carefully dry all the channels and the bottom. As a rule, a temporary seal can be installed for a few days or even 2-3 weeks. It depends on the purpose and duration of action of the drug.
Sometimes a temporary filling is starting to appear soreness that is considered normal. In this case, you can use any painkiller. The early W of the seal or breaking off individual pieces, you should immediately consult a doctor, since the presence of saliva and food residue will start the inflammatory process and will continue the destruction of the tooth itself. If it hurts under permanent seal, then it should be a cause for concern and immediate referral to a specialist.
The most common materials from which may be made of the seal are metal, cement, phosphate cement, steklovarenie cement, composites, plastics, allstargame plastic and others. At the moment, great demand for seals made of polymeric material, as they have high quality characteristics. Typically, such seals can be installed on any portion of the damaged tooth, using such a composition of the recovered broken pieces of the tooth, is attached to any shade fillings. This is due to the fact that solidification occurs only under the influence of a special light.
To avoid unpleasant symptoms and tooth decay, you need to take care of your mouth: brush your teeth every day morning and evening, regularly visit a dental office to identify diseases at an early stage, to eat a balanced and to monitor the intake of sufficient amount of minerals and vitamins, regular walking in the fresh air and to sleep, to abandon the use of alcoholic beverages and tobacco.
Advice 3 : How can stand the temporary filling
The most common disease in which the temporary seal is pulpitis. The tooth is overlaid with a special ARSENICAL paste, which is closed by a soft seal structure. This is done in order to then safely treat the channels and to start treatment.
Most often in dentistry, the use of such therapeutic drugs as depulping and Kaustinen. The period of exposure ranges from one to two weeks, so temporary fillings in their use are established for a period of not less than 2 weeks.
- The duration of therapeutic effects of the drug directly affects the wear time of temporary fillings.
In the case of paste containing arsenic, it is necessary to follow the recommendations of the dentist, because the substance is highly poisonous. That is why usually re-appointment shall be appointed not later than in three days: it is extracted and the seal, and the cure.
In the treatment of such diseases as periodont, temporary seals installed for a longer period - up to two months, be ready for regular surveys dentist about the condition of the tooth, gums, etc. If there is irritation or inflammation, the seal will be removed immediately.
Sometimes temporary fillings already applied on the sealed tooth, this is a complex dental process will continue to install the prosthetic design. With this seal you can go three or four months, but we must remember that the longer you wear the temporary filling, the more difficult can be the process of tooth restoration, since its walls can break under such a heavy load.
To summarize, we can say that for a long period of wearing a temporary filling process is not desirable, the wear time should be agreed with the doctor and not exceed 4 months.