What is a crack in a tooth and what to do if there is a crack in a tooth?

Hidden cracks in the teeth are often not easy to spot. Hidden cracks in the teeth often penetrate deep into the basic structure of the tooth, which is one of the causes of toothache. Weak links in the tooth structure, large apical bevel, trauma, etc. are the causes.

1.Weak links in the tooth structure are susceptible factors for cracked teeth. These weak points not only have low crack strength, but are also the areas where the stress is concentrated when the tooth is subjected to normal forces.

2.The larger the apical bevel, the greater the horizontal component and the greater the chance of hidden cracking.

3.Traumatic force. When a high and steep cusp occurs with pathological abrasion, the slope of the cusp also increases significantly.

The horizontal component generated during normal occlusion also increases, forming a traumatic force that deepens and widens the essential direction of the glazed panel at the bottom of the groove, which is the beginning of a hidden crack. Under the continuous action of force, the crack gradually deepens to the direction of the pulp, so the traumatic force is the cause of the hidden crack in the tooth.

Tooth cracks are medically considered to be tooth cracks, which are non-physiological cracks on the tooth surface. If the crack is superficial, there are generally no symptoms on the enamel, but if the crack reaches the dentin layer, the patient may be in pain when exposed to cold or hot water, and the bite may be a little sore.

If the tooth crack reaches the deep dentin level, and the user bites something with a fixed point of severe pain, that is, there are symptoms of pulpitis, and pain at night, so the situation is different according to the different tooth cracks of the patient. If the tooth enamel is cracked, the jaw adjustment method can be used to remove the cracked part of the tooth at the same time, and then the filling can be performed.

If there is pulpitis in the deep dentin layer, the root canal is carried out, and the full crown is repaired, and if the tooth crack reaches the part below the gum and the root of the tooth, the tooth cannot be saved, then it must be extracted.

Method 1: There are several cases of tooth cracks, what should I do if my teeth are cracked? Some tooth cracks can be said to be hidden cracks, at this time we need to go to the dentist for a check-up and then wear braces, which plays a protective role in the teeth.

Method 2: Although the tooth is strong, it can't withstand the disease, what should I do if the tooth is cracked? This may be a condition of tooth decay, we need to be in time, we can go to the hospital for a filling, this is a good way to deal with it.

Method 3: If our teeth have cracks, our lives will also be affected, we will eat something will be stuffed into the teeth, it is very ugly peel skin may be caused by eating too cold or too hard food, so for the health of the teeth in the usual time must pay attention to small details.

1. If the tooth is cracked, if it is caused by a lack of vitamins or a lack of certain trace elements, then it can be repaired without filling the teeth, and can be carried out by supplementing vitamins and trace elements**.

2. There is no way to repair the crack in the tooth, if the crack is not deep, just a very shallow one, and it does not cause tooth sensitivity and discomfort, then in this case, as long as you improve your eating habits and don't eat too hard food, the tooth can still be used normally. If the crack is deeper, then this situation must be taken in time, if the tooth is sensitive and painful, you can do a root canal ** after the braces to protect it, if there is no sensitive pain, then directly do braces to protect it.

If it's a subtle enamel crack on the front teeth, you can leave it alone, and I've seen a lot of this in my clinical practice. If there is a crack in the back tooth and there is a fixed point of bite pain (that is, it will be severe pain when bitten at a certain point), then go to the hospital for a root canal** post-prosthesis to prevent the whole tooth from cracking. If there are no symptoms of mild tooth cracking, you can go to the dental department to adjust the occlusion. If the tooth is cracked moderately and has the symptoms of hot and cold soreness, go to the dental department for filling** and adjust the occlusion.

Severe tooth cracking can cause pulpitis, and it is necessary to go to the dentist for root canal**.

1.Teeth are deficient in calcium during germination. iron, zinc related. 2.Cracked teeth are related to chewing hard food.

3.In daily habits, such as: in the process of chewing, too hot for a while, not cold for a while, under the action of cold and heat, the tooth calcium will crack in the case of rapid cold and heat, 4In the case of poor tooth development caused by insufficient nutrition during development, it is also easy to cause tooth cracking.

Cracked teeth are a symptom of cracked teeth and are also a type of tooth mineralization. Cracked teeth are mineralization caused by the loss of enamel on the surface of healthy teeth due to an acidic environment in the oral cavity. Tooth mineralization refers to a mineralization phenomenon caused by the loss of enamel on the tooth surface in the oral acidic environment, which will directly expose the dentin to the oral acid environment, which can easily lead to tooth brittleness and cracks, and the accompanying symptoms include tooth surface discoloration, tooth hypersensitivity, tooth decay, etc.

There are three main causes of tooth mineralization:1The acidic environment of the oral cavity leads to tooth decay, tooth decay, and powdery teeth2

Drinking carbonated compounds often leads to tooth loss, powdered teeth3In the case of fragile teeth, cracks occur due to the impact of external forces or the destruction of tooth enamel and even dentin caused by bite. Due to the acidic environment of the oral cavity, the enamel on the surface of healthy teeth is lost and mineralized in this acidic environment, it is recommended that patients with dental disease who are prone to the above problems should fundamentally adjust the acidic environment of the oral cavity, so as to stay away from the damage caused by tooth mineralization.

Essential**.

1) Weak links in tooth structure: The pits and fissures and glazed plates in the tooth structure of normal people are defective areas left over from tooth development, which not only have the lowest crack resistance itself, but also are the parts where the stress is concentrated when the teeth bear the normal occlusal force, so it is the internal condition for the occurrence of tooth cracking.

2) Tip bevel: Under normal circumstances, even if the tooth is subjected to the 0° axial force with the smallest stress value, due to the existence of the apical bevel, it is subjected to two opposite horizontal components at the bottom of the pit and fissure, that is, the action of splitting force. The greater the tip inclination, the greater the horizontal component generated.

Therefore, the bevel of the cusp at the site of the bite force is a susceptibility factor for the occurrence of hidden cracks.

3) Traumatic (occlusal) force: With the increase of age, high and steep cusps can appear due to uneven tooth wear, and normal masticatory force becomes traumatic (occlusal) force. The splitting force at the bottom of the pit and fissure is significantly increased, resulting in the glaze plate at the bottom of the pit and fissure being deepened and widened in the direction of dentin, which is the beginning of the hidden crack.

As the bite continues, the crack gradually deepens in the direction of the pulp. Traumatic occlusion is an important cause of tooth cracking.

4) Temperature effect: the expansion coefficient of enamel and dentin is different, and under the long-term hot and cold temperature cycle (0 50 °C), the enamel can be cracked. This may explain the occurrence of cracks on the tooth surface, which is less related to the bite force.

2. Risk factors.

1) Have tooth decay.

2) Long-term calcium deficiency.

Hello! This condition is medically known as "cracked teeth" and is a subtle crack in the tooth that is not easy to spot, more common in permanent molars, followed by premolars. It can cause a range of lesions in the tooth, pulp, periapical and periodontal.

Asymptomatic patients can be treated with prophylactic filling, and symptomatic patients should be given accordingly**, and coronary repair should be done in time. You should see a dentist as soon as possible now, it can be repaired.

In the case of cracked teeth, in the early stages, the surgeon can adjust the steep cusp and lower the occlusal surface, and immediately make a full crown to wrap the tooth so that the tooth does not split. The crack can also be ground away and the tooth can be repaired appropriately with resin filling material or alloy material. If the pulp inflammation has occurred, the pulp** needs to be done, and then the full crown trimming.

When the crack has involved the subgingival tissue, apical tissue, or root of the tooth, the tooth is often removed.

Cracked teeth usually have to learn to take care of their teeth, can't eat too hot or too cold things, you must be comfortable after eating, and brushing your teeth in the morning and evening is a must, don't worry too much.

Wishing you health and happiness every day...

Hello, in medical terms, cracks on teeth are called "tooth cracks", which can also be called "incomplete dentition" or "tooth microcracks", and some small cracks are not easy to find. Normally, a cracked tooth will penetrate deep into the essential structure of the tooth and cause toothache.

There are several causes of cracked teeth:

1. External force reasons.

Teeth are not indestructible, it also has a certain degree of resistance, if you always use your teeth to bite hard things, it is easy to cause cracked teeth, or even direct fracture of teeth.

2. Causes of dental caries.

Tooth decay can make teeth hollow, which can easily lead to tooth breakage.

3. Physiological reasons.

Cracked teeth in the elderly are a common thing, because with age, the organic matter in the teeth gradually decreases, the inorganic matter gradually increases, and the teeth become more and more brittle.

Take good care of your teeth, don't eat food that is too hot or too cold, rinse your mouth after meals, and remember to brush your teeth in the morning and evening, so you don't have to worry too much.

That's a crack, it's likely to be when you eat hard things, don't use that side to eat hard things, according to common sense, you should make a crown to protect it, but if there are no symptoms now, you can also not do a crown first, pay attention, if this tooth has hurt before, or has done anything **, then you should go for a crown immediately.

Suggestion: Hello, you may be due to biting a hard object or external impact caused by the appearance of fine lines on the tooth surface of the crack, if it is a relatively thick crack is due to long-term horizontal brushing caused by wedge-shaped defects, it is recommended that you go to the stomatology for examination, if it is a crack you can choose a porcelain crown, if it is a wedge-shaped defect, you need to fill the teeth, but also to correct the way of brushing.

Dental fissures, also known as incomplete fissures or microfissures, are small non-physiological cracks on the surface of the crown that are often not easy to detect. You can go to Nanjing Dental Doctor to have a face-to-face consultation.

If there is a crack in the market, it means that you are deficient in calcium, and your teeth are not good, pay attention to calcium supplementation, otherwise your teeth will become worse and worse, and they will be broken.

If there is a crack in the tooth, it means that the tooth has deteriorated. Timely patching and maintenance are required.

From the **, it is a tooth crack that is not easy to find, and it is a kind of periodontal disease. It is recommended to go to a regular dental hospital for restoration as soon as possible**, and choose the method that suits you according to the actual situation, such as dental veneers, fillings, porcelain teeth, etc., **After the tooth should pay more attention to maintain oral hygiene.

I had this situation before, but it wasn't as serious as you, but I'm fine now, and it's best to go to the dentist in time to see if this happens, I hope you can help.