The prevention of children periodontal diseases

The clinical manifestations of periodontal diseases in children and adults are different, which is characterized by changes in organizational structure and process of growth and development of children periodontal.

A child periodontitis, often sterile prosthesis and What causes the porcelain teeth quality problem other local factors and systemic conditions related to the gums chronic periodontal pocket formation, alveolar bone absorption, loose teeth, have done great harm to the children's oral health should go to a specialist hospital for the systematic treatment, and control the development of the disease.

The prevention of child dental instruments periodontal diseases, on the one hand, regular periodontal examination, if gingivitis to ascertain the cause to be treated; the other hand, let the children's long-term to keep the mouth clean state, and to master the correct method of brushing.

Tooth loss affect pronunciation

Speak can not be separated from the mouth, teeth is the auxiliary organs of pronunciation. Tooth loss can cause the pronunciation is unclear.

The teeth and tongue, lip, cheek muscles with each other to control airflow through the oral route and traffic, which make different sounds. Out one or two teeth, has little effect on the pronunciation may be missing much, especially the lack of front teeth or all teeth missing, speaking laborious and do not know. This is because the tongue has lost the original pronunciation location mark, less airflow through the route of a control mark, so to speak it sounds like air leakage.

Directly affect the pronunciation function missing teeth, missing teeth also seriously affected our image, these are the will of our social activities have an adverse effect. We can imagine, when you and the other side talk and laugh to see each other's teeth, but most of the tongue and dental instruments both sides of the oral mucosa, reminiscent of his identity, status and economic situation are bound to affect to his social interaction activities.

Missing teeth also affect the digestive function, the health of remaining teeth, and even cause joint disorders, harm a lot of missing teeth to catch up on. Durham United Kingdom dental implant is a non-invasive simulation of the latest applications in Germany's top non-invasive cosmetic treatment on the basis of the traditional dental implant, dental implant to Don't over-denture after oral hygiene complete the process of implantation, using tiny incisions (2-3 mm) to the original German imports teeth entrance cavity out of a traditional dental implant complicated inefficient steps will reduce the trauma to the nearly equal to 0, thus greatly reducing the swelling and bleeding significantly shorten the time required for the cultivation process (full mouth planting process takes only 30 minutes), but also reduces the risk of infection, regardless of the aesthetics or functionality completely replace real teeth.

Precision attachments and telescopic crowns

Precision attachments and telescopic crowns and fixed partial dentures and removable partial dentures in the same prosthesis to the Yin-shaped part and the sun-shaped part of the precision interlocking together to form a whole. Particularly suitable for patients with periodontitis, the remnants of the repair of a small number of teeth of dentition defect cases. According to dental instruments the different precision fastener was divided into the following attachments:

1. The suppository Road precision attachment

Indications: lateral or bilateral free missing, especially for the buccolingual smaller diameter, as well as the free end of a long distance or vertical distance smaller patients.

2. Fast nested precision attachment

Indications: single, bilateral free end is missing, to retain and root repair overdenture, local two or more than two teeth missing

3. Column precision attachment

Indications: single, bilateral free missing, the vertical distance smaller dentition defect, the United planted the restoration of justice.

4. The leveraged precision attachment

Indications: overdenture retained and root repair, partial deletion of the bridge at the production of connecting rod retention, the upper part of implant denture repair

5 Press the button precision attachment

Indications: a single, bilateral free missing, the Ministry of missing 2 or more than two tooth position after maxillectomy Ying complex body of more than one root and overdentures

6. Magnet type precision attachments

Indications: do stay and root overdentures, the use of magnets to enhance the meaning of the force.

Precision attachment to the clinical requirements and the production process requirements are quite high, the cost is relatively expensive, required clinicians to consider the How the treatment of loose teeth missing tooth area, the abutment teeth, periodontal health status and patients with a comprehensive restoration requirements, and combined with the economic capacity, carefully chosen indications.

Telescopic crown by the inner crown and outer crown is composed of two parts. Applies to the majority of tooth loss and a small number of teeth remaining, periodontal disease and periodontal disease associated with dentition defect patients.

The composition of the fixed partial denture

Fixed partial dentures, is divided into, retention, bridge and connect the body composed of three parts. The fixed bridge is formed through the retainer and abutment luting function as a whole; bridge sub-recoverable form and function of the missing teeth, and abutments can be dental instruments called abutment teeth after the bridge base. Natural teeth to support fixed bridges, root or abutment; abutment teeth in addition to withstand the resultant force of its own resultant force but also an additional commitment to the bridge. Retention refers to the production of sticky solid crowns on the abutments, piles the crown part of the crown inlay fixed-wing bridge with the retention of and connected to the abutments and to obtain the retention. Bridge the artificial tooth is part of the fixed bridge to Dental caries can lead to pneumonia restore form and function of the missing teeth. The connection body is part of the connection between the fixed bridge retainers, the connection can be divided into active connection to the body and the fixed connection.

Menstrual period extraction?

Female friend recently consulted on the extraction of the problem, wants to know whether the tooth menstrual period. Menstrual period extraction? Look at the oral beauty experts explain:

Because of the psychological characteristics of dental instruments women in the fight against dental, many men no harm thing for women is not the same. Menstrual period of female blood coagulation is low, extractions or other surgery big slightly to produce a large bleeding. Female pain of menstrual period is more flexible, credit is Treatment of dry socket weak governance dental feel sadder, easy to produce infection.

Therefore, oral beauty experts said the menstrual best not to extraction. Do not have dental treatment.

Deciduous teeth of the approach

Permanent teeth of children has been the eruption of deciduous teeth did not fall off, or when the eruption of permanent teeth fails to deciduous teeth are retained in the permanent dentition is deciduous. The deciduous reason can be divided into three:

1. Direction of abnormal eruption of permanent teeth, the root of the deciduous teeth can not be completely absorbed. Common in the early mixed dentition mandibular central incisors, eruption of permanent teeth since the tongue side of the deciduous teeth in the labial dental instruments and first and second milk molar root and residual crown stranded in the first molar buccal and lingual or distal gap. The removal of such cases may be retention of deciduous teeth.

2. Congenitally missing permanent teeth, the deciduous root can not absorb and retention. Such can be accessed via the X-rays to determine whether the permanent teeth, in the absence of permanent teeth, retained deciduous teeth play a chewing function, but can not be retained for life.

3. Deciduous teeth under the permanent teeth, but the eruption of permanent teeth and weak, the primary teeth will not be absorbed and retention, X-rays to determine the permanent teeth after retention of primary teeth extracted, the observation of permanent teeth is The front teeth opening and closing of Knowledge Lecture natural eruption, within six months can not erupt normally can cut the gums to help Meng.

Deciduous teeth, it may cause eruption of permanent teeth difficult, and even the dentition, so there are stranded, it is recommended as soon as possible treatment, so as not to delay the best time.

Anterior teeth to the dangers of opening and closing

Anterior teeth to open and close is a common dental anomalies, but a lot of people opening and closing of the front teeth are not very understanding. The experts pointed out that the opening and closings of the front teeth not only affect our physical health, but also affect our mental health.

1. The front teeth opening and closing the lead to health risks. Dentition in patients with sparse, poor dental occlusion, chewing food completely, increase the load on the digestive organs, long-term so easily lead to indigestion, colitis, gastritis or stomach ulcers and other gastrointestinal diseases.

2. Teeth sparse personal image. Some buck teeth or teeth, sparse, air leakage speech excited when easily drooling or excessive saliva splashes out, often embarrassing scene.

3. Not conducive to interpersonal communication. Some teeth crowded together, the spoilage of food residue in Chifeng, causing oral bacteria proliferation, even brush your teeth brush does not clean, not only easily lead to oral diseases, oral health enemy of dental instruments row in the first place is a bad breath problem. Some people are inarticulate. Teeth, severe malocclusion pronunciation is unclear, the impact of exchange.

4. Ugly teeth not only physical problems, low self-esteem but also people.

The experts have warned that the teeth deformities must be corrected early; do not let dental anomalies give us greater harm.

Children must pay attention to protect the teeth

A tooth with chewing, pronunciation, expressions, is one of the vital organs of the human body. A healthy tooth is directly related to the development of the body. Therefore, protecting children's teeth is of great significance.

1. Conducive to children's growth and development

Childhood is a strong period of growth and development, healthy primary teeth help the digestion and absorption of nutrients conducive to the growth and development of the body (often toothache children eat less, eat slower, grow thin; toothache children eat devour, able-bodied). Normal deciduous teeth can play a good chewing function; good functional stimulation to the dental instruments jaw will help the normal development of the jaw.

2. Conducive to the permanent teeth erupt normally and normal permanent dentition.

Primary dentition, the existence of the inheritance of the eruption of permanent teeth to set aside a gap, premature deciduous loss, the adjacent teeth to shift, when the permanent teeth eruption is not enough clearance, resulting in permanent teeth malalignment.

3. Conducive to children's pronunciation and normal psychological

Therefore, to protect the teeth, especially the children's tooth is very important. Those who believe that the deciduous teeth and want to change anyway, bad does not matter the idea is very wrong.

What is the impact of dentition?

Beautiful smile for each person's face you can add a lot of charm and confidence, the intake of all the attention, and has a beautiful tooth has become the people want. Therefore, to avoid the dentition is that people pay attention to things, then the dentition?

Tooth missing in the following points:

1. The dentition seriously affect the face shape: dentition may lead to the disharmony of facial appearance, jaw and facial soft tissue of developmental abnormalities, coupled with crowded teeth or protrusion caused into the overall imbalance.

2. Seriously affect oral dentition: patients the dentition dental instruments will affect the oral part of the normal functions of play. Such as: the pronunciation, chewing, swallowing, breathing and other functions.

3. Serious impact on dental health dentition: dentition parasitic easy, easy to clean, and can cause symptoms such as gums, periodontitis, buried deep bane to the dental health of the oral plaque.

4. Dentition will be genetic: the characteristics of the parents of teeth and gums can to their offspring.

5. Deformed teeth, serious impact on business: the teeth of patients with a disorder difficult to care, which will result in the shape of the mouth of the changes that will affect the patient's self-confidence and a bad impression to a friend.

6. Dentition seriously affect the social confidence: because we are Buck teeth which harm the body social people, every day, faced with social, especially in the more important social situations, missing dentition always affect our self-confidence, as the charm of gear such as the well-arranged shells "is our dream.

7. Dentition affect marital happiness: some friends of missing dentition, especially women friends, often due to reasons affect confidence dentition, it led to an introvert, so make the topic of her and her husband, such as confidence has declined, which may indirectly affect marital happiness.

How to treat dental anomalies hazards

Teeth every day can not be separated from things; beautiful teeth can give beautiful points. A dental anomaly of human self-image is clear, and dental anomalies in terms of employment, marriage, dating is often subject to some bias and unfair treatment. But its influence not only in appearance in this regard.

Dental anomalies would affect oral function and physical and mental health, for example, lead to the upper and lower occlusal relationship is not normal, chewing things, is inadequate, hit up and down the individual teeth, the formation of abnormal bite force, likely to lead to dental instruments periodontal tissue disease. Irregular dentition, it is difficult to keep the mouth clean, easy to clean when brushing your teeth, tartar accumulation will be prone to dental caries, gingival inflammation, and the passage of time can also cause psychological burden.

Daily, the more common traditional teeth fixed orthodontic, and gradually moved to the appropriate parts of the external force will be teeth braces. This correction option will be very long takes 1-2 years, there is need to extraction in order to deal with, you need every month dental review 1-2 times, braces again to adjust in a clean, is not very convenient, easy to miss The extraction of children in the attention food residues and bacteria. The advantage is that it does not need to put the external teeth.

In addition, the technology, that is, we often mention the porcelain dental restoration can rapid correction of the irregular arrangement of deformed teeth or pigment teeth crown. This approach not only to avoid wearing braces, you can also change the tooth color and shape, and arrangement of teeth arc, the speed of recovery is very fast.

The hazards of caries

(A) Oral local

1. Affect the chewing efficiency of dental caries caused by tooth defect and pulp periapical disease will lead to children chewing efficiency is significantly reduced.

2. Deciduous caries secondary permanent teeth caused by periapical its the bottom of the permanent tooth germ development caused by the impact, the formation of dentigerous cyst or enamel hypoplasia of permanent teeth, so that severe developmental malformations or development to stop.

3. Dentition and occlusion of deciduous teeth caries can cause dental arch length decreases, so that permanent teeth eruption space crowded dislocation. Deciduous teeth due to caries removed will cause displacement of dental instruments adjacent teeth, jaw teeth too long; in addition, it will result in the midline deviation from the incisor lingual inclination of malocclusion.

4. Maxillary facial development by the physiological stimuli of the chewing movement, chewing function was reduced; resulting in the underdevelopment of the jaw, side of the chewing function disuse due to pain will lead to the development of asymmetry of the face of

(B) Of the systemic effects

1. Children's jaw loose tissue, when caries are not treated in time caused by acute pulpitis and periapical, easily lead to the spread of infection can cause serious acute sepsis.

2. Chronic apical periodontitis can become infected lesions caused by the Six advantages of laser all-ceramic dental diseases of remote organs, such as low-grade fever, rheumatoid arthritis, nephritis, etc.

3. Dental defects and dental caries caused by pain, will affect the nutritional intake in children, leading to malnutrition, children with slow development of resistance to drop

4. The early loss of anterior teeth, affect the appearance and the correct pronunciation of crowding due to dental caries caused by asymmetry of facial development, which will cause some psychological impact on children.

Hereditary pigment teeth

A hereditary pigment tooth suggests that it is caused due to genetic cause’s discoloration of the teeth. Hereditary pigment teeth because of their genetic factors, it is difficult to repair. Daily brushing, a dental post, scaling dental health behavior is difficult to bear fruit. Genetic causes of dental problems are usually hereditary yellow teeth, black teeth hereditary. Hereditary pigment teeth, the dental instruments impact of the following two implications.

1. Hereditary pigment teeth hazards affect the external image, damage to the facial appearance.

2. Hereditary pigment teeth make people learn, work, life is a great deal of distress, and lacks of confidence, with the passage of time will the Front teeth missing hazards psychological serious obstacle.

Do not ignore the impact of exogenous pigment teeth

1. Exogenous pigment teeth, hazards mental health. We hope to get around people like, respect and self-cultivation, watching a person's physical appearance is a human universal character. If you are not satisfied with the teeth, individual patients may be on the negative social reactions, or to comfort themselves by damaging their self-esteem.

2. Exogenous pigment harm to the teeth of the dental instruments external image. Exogenous pigment tooth patient smile will be exposed to an exogenous pigment teeth, caused a great deal of impact this will have a person outside the image.

Exogenous pigment teeth affect a person's external image, in addition, a long time will a negative impact on patients' psychological, and hence the exogenous What is the treatment of children's tooth decay pigment teeth should be as early as possible to regular dental hospital treatment.

What are the children’s teeth?

In clinical practice are often able to see. When the children in the middle of the two large front teeth, most people think, not long on the dental arch should be removal of the teeth, in fact, this argument is wrong. We need to correctly deal with this problem. Depending on the circumstances may be.

The following specific teeth:

Normal permanent teeth is 32, including eight incisors and canine, four, eight premolars, 12 molars, where more than this number of extra long teeth, medically known as supernumerary teeth, have more change is very large teeth, and generally like a cone, and dental instruments sometimes can develop into other shapes, even with the same name similar to teeth, supernumerary teeth between the two middle incisors.

Teeth in harm if the length in the dentition, it will occupy a normal tooth position, due to normal teeth by the crowding of the teeth, had long out from next to the gums, resulting in dental derangement. Teeth long dentition outside, will form a double tooth, the gap between two teeth, resulting in retention and impaction of food debris, leading to inflammation of the gum tissue, or even to cause dental caries.

A supernumerary tooth has always been not to be some teeth, but may also have adverse consequences. So once the hair to have more teeth, you should promptly ask the Retention of oral bad teeth and root (II) doctor to identify and disconnect.

However, there are still a small number of children in the early growth of the teeth is not to attract attention, and found long in the dentition, arranged fairly neatly, without affecting other teeth, occlusal relationship does not appear abnormal, can be considered to retain this more teeth.

Root canal treatment of teeth would be more pain

The number of root canal treatment generally require root canal cleanup preparatory forming, sterilization and filling steps, each treatment is generally completed only one step, usually do root canal therapy should be run three or four trips to the hospital if the situation is complex, the need will be more.

Small tooth root canal, root canal filling in root canal operation, doctors can only rely on the X-ray film to understand, so patients is impossible to see from the appearance effect. Root canal treatment is the basis behind the filling and makes dentures, if not a good foundation for dental instruments future treatment is no guarantee.

My teeth rotten, but would have not hurt, why do once the root canal treatment but the pain up?

Mainly periapical has developed into a chronic, patients will not feel obvious symptoms. However, when they came to the hospital for root canal therapy, to clean up the root of this step, there may be a small amount of debris and bacteria pushed to the periapical, some of which bacterial virulence strong at the apical position "vandalism" very active, resulting in some patients Methods of teeth whitening in the treatment of severe pain. This situation is usually 2 to 3 days can ease or even disappear, if you can not stand will have timely referral.

Why do some patients with root canal treatment is completed, the bite still hurt?

Usually the doctor will shoot X-rays to the teeth, to check whether the root canal filling to the required position. However, if the treatment is not perfect, the bacterium is still room for breeding, or the formation of periapical inflammation. At present, the success rate of root canal treatment, only 70% ~ 90% can not guarantee that every patient can be effectively treated.

Teeth Whitening targeted

It is understood that most of the whitening principle used bleach. Bleaching on tooth enamel (enamel) will have some impact; teeth can become "sour", especially for the simple pursuit of the bleaching effect, leaving the concentration of hydrogen peroxide is too large, but also affect the structure of the teeth, tooth decalcification.

It is understood that in addition to porcelain crowns, full porcelain crown, cast porcelain crown, but no matter what material the premise of America teeth are teeth grinding to dental instruments make the change , and sometimes even need to make the tooth nerve inactivation. Thus, the method of this cosmetic dental some damage to the teeth, porcelain crowns can not be doing too much.

Aligned teeth, not just aligned teeth will be able to get away. Patients front teeth appear to have been corrected, but the back Oral medical profession teeth whitening method of the molar chaos, usually do not have obvious symptoms. But the teeth bite confusion, the passage of time can cause symptoms of joint disease.

What measures can ensure the success rate of dental implants?

Although the dental implant is the third piece of dental, life can reach the level of the natural teeth, dental implant prices are relatively high, so concerned about the success rate of dental implant is a matter of course. With the development of dental implants, dental implant success rate is still high. Before the dental implant, the doctor will do a series of preparation for the patient, to ensure the success of the dental implant.

Grow a routine examination before the tooth:

1. Routine blood tests: X-rays, medical history archive, if necessary, blood pressure, blood glucose, ECG.

2. Routine oral examination: asked in detail about the systemic medical history and oral history, the common history of patients with or without hypertension, heart disease, diabetes and infectious diseases. Asked whether a history of allergies, female patients to dental instruments avoid the menstrual period and pregnancy.

3. Conventional periodontal scaling: if found before active treatment in endodontic surgery, if periodontal disease, periodontal status should be controlled before surgery, selective surgery. Implant surgery in patients in good health (no colds, diarrhea, local ulcers, and inflammation).

Dental Implant with the prepared:

1. A detailed communication with the doctor: the establishment of a good nurse-patient relationship, cordial reception, and patience to listen and explain the various questions put forward by the patients to understand the ideological concerns of patients.

2. Environment: to create a favorable examination environment for patients. Indoor play some soothing music, the ward is full of the warmth of family, so that patients maintain a pleasant and relaxed frame of mind, thus reducing patient anxiety.

3. Surgery preparation: oral bacteria environment, but any surgical wound can weaken the body's resistance. Increase the risk of surgery. Oral implant surgery should be Killer of teeth whitening strictly in accordance with the requirements of sterile improving all aspects of the surgery.

Done enough preparatory work above, plus the experienced implant dentist, dental implant after intensive care, then the success of dental implant is no longer a problem.

What are the common methods of scaling?

White teeth are a lot of beauty would like to have, scaling is the best teeth whitening methods. Common scaling what? This is what everyone is more concerned with the following experts to explain what the content of the common methods of scaling.

The following is a common method of scaling description:

1. Ultrasonic scaler suitable for dental calculus, a hard Thick smoke spot cleaning of the tea scale. Blast cleaning teeth for smoke spot, tea spot, betel nut juice, deposition of pigment and clean between the teeth and gingival sulcus debris. Manual cleaning teeth for tartar cleaning the root surfaces of subgingival periodontal pockets. According to the dental instruments oral status of the individual to choose a different method of cleaning teeth.

2. When you have only supragingival calculus no subgingival calculus and smoke spot pigment, you can choose the ultrasonic scaler, when you have subgingival calculus and subgingival calculus did not smoke spot pigment, you can choose the ultrasonic scaler and hand cleaning teeth, when you have only supragingival calculus and smoke spot pigment without Some cases can not tooth subgingival calculus, you can choose the ultrasonic scaler and then after the blast cleaning teeth, when you have both supragingival calculus, subgingival calculus and pigment above three clean dental method should be used.

When is the best time of the extraction?

Dental caries, periodontitis, and so some dental problems will bring a very serious impact, something must be effective extraction can relieve pain, in order to avoid greater harm. But extraction can cause local tissue damage, causing bleeding, swelling, pain response, and sometimes serious consequences, this is important to choose the extraction best time.

1. Dental acute inflammation of extraction, because extraction of the surgical trauma causes inflammation proliferation. In the resolution phase of inflammation have been controlled or inflammation can be tooth extraction. Acute periapical inflammation, but the indications of the tooth. Whether the extraction depends on the patient's general condition, the tooth at the same dental instruments time may be appropriate to apply the anti-inflammatory drugs.

2. Patients with blood disorders (aplastic anemia, leukemia, etc.), should be taboo extraction.

3. Menstrual period women blood coagulation reduced, if the tooth is bleeding may occur. In addition, the pain of menstrual period, women are more sensitive, weak immune system, the governance dental feel more pain, but also prone to infection.

4. The first three months after pregnancy or childbirth, the first three months should normally be taboo extraction, due to easily cause abortion. Of course, not absolute discretion.

Again, the tooth after the dentures design issues to consider before. First plan before extraction. Otherwise, causing the teeth of difficulties affect chewing function recovery.

But generally each pull two teeth, rest 1 to 2 weeks and then continue to pull. Good health and quick recovery, can also shorten the cycle, or a multi-pull Extraction prior to understand the matters some of the teeth. Need a full mouth extraction and dentures in elderly patients with periodontitis, the best hospital extractions. Hospitalized extraction is beneficial to wound healing and nutritional regulation.

Indications for tooth extraction

Indication of tooth extraction: crown conditions, not the treatment of advanced periodontal disease teeth; dental disease with severe caries, the teeth can not be repaired, but if the root and root weeks in good condition, you can do after treatment or over denture, do not have to unplug; root canal therapy and other methods to retain the root of the periodontitis lesions; the teeth of the trauma of teeth due to trauma fracture to the gingival, or both root fracture, can not be saved by other treatments, the fracture line should be determined depending on the circumstances, the general should be kept; the location of displacement or dislocation of the tooth such as to affect the function dental instruments and appearance, caused by disease or trauma, should unplug; cause adjacent teeth to caries or repeated cause periodontitis of impacted teeth; errors or hinder the functional and esthetic teeth should be removed; treatment needs: subtrahend teeth for orthodontic reasons.

Dentures need removal of the tooth; radiotherapy for the prevention of serious complications necessary to remove teeth; benign tumor or cyst affected teeth can not be retained or should be removed due to the need for medical treatment, should be removal of deciduous teeth. But in the adult dentition of deciduous teeth, below the permanent teeth Invisible Orthodontics what are the characteristics or permanent teeth impacted, such as deciduous teeth without loosening and function, you do not have to unplug; lesions suspected to cause certain diseases teeth should be removed. Caused some local diseases, such as mandibular osteomyelitis, go far maxillary sinus lesions teeth, removal of acute inflammation have been controlled.

Gingival recession ability to do the dental implant

This is associated with gingival recession teeth missing patients want to know the answer, oral and dental implant expert, said: gingival recession can dental implant according to the degree of atrophy, gingival recession the situation is more serious, is not recommended for planting dental surgery.

Gingival recession is a common, divided into physiological atrophy and pathological atrophy of two types. Increase with age will be more or less atrophy, root exposure, this is called physiological atrophy, without treatment, but care delay; another dental instruments pathological atrophy, it is primarily part of the existence of foreign body gingival margin and long-term being cleaned, the bacteria caused by stimulation.

If the teeth are missing, the lack of long-term repair is likely to lead to gingival recession. Determine the gingival recession can do dental implants need to shoot the Adult orthodontic side effects piece of tooth, check the oral environment. If periodontitis caused by gingival recession, the first treatment of periodontitis, a dental implant. If the gum recession is very serious, is not recommended for planting dental surgery, in order to avoid sequelae.