Malocclusion
Dental terminology , dental overcrowding is the most common cause of malocclusion etiology. About 2 /3 of the 12 -year-old children have dental overcrowding occur , usually due to an inherited .
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Overcrowding is the most common dental supplies cause of dental malocclusion etiology. About 2 /3 of the 12 -year-old children have dental overcrowding occur , usually due to an inherited . Deciduous tooth decay or trauma caused by early fall, may also lead to malocclusion . This situation will cause the missing teeth missing teeth existing teeth toward the cavity , which may cause not have enough space to accommodate the permanent teeth . Arranged overcrowded teeth may grow curved , overlapping, or even outstanding. Another relatively rare hereditary malocclusion , usually because of , the following teeth do not rope , causing the above or the following teeth are too far forward or backward .
Dentist may recommend a period of time and then look at it tooth malocclusion cases , will grow naturally with jaw correction . If in need of treatment , the child may be referred to an Intra Oral Camera orthopedic dentists .
Orthodontic treatment is usually carried out in the children of 11-13 years of age . If the child 's teeth are too crowded, then the doctor will remove some orthopedic dental teeth, or may be installed braces . Braces can be fixed, it may be a portable . Braces will put pressure on the teeth and move them to the normal position . Another treatment is to use a product called " bio- lock" appliances , the children will clench it to correct jaw growth. Orthopedic treatment may have to take up to two years.Portable dental unit In addition , the upper and lower jaw can also be used on an aggregate bad to be corrected during surgery .
More types of mobile phones, and the structure can be divided according to speed and low-speed high-speed mobile phones, high-speed mobile dental handpiece using high pressure air driven turbine handpiece for micro turbine speed can be up to 300,000 to 500,000 r / min, bur cutting speed can be up to 15m / s, while the low-speed mobile dental handpiece because it is gear, speed can be transferred per minute for thousands of 30000 rpm.