What is an orthodontic tooth file? When is the right time?

What is interdental filing during orthodontics?

Interproximal reduction (IPR or stripping) is a procedure that uses a small fine-head bur, grinding leaf or slow handpiece and a specialized grinder to reduce the horizontal size of the tooth.

With this trick, Good orthodontist in Hanoi will remove a portion of tooth enamel (ranging from 0.1 to 0.5mm). This amount of tooth enamel is very small and will be slowly removed through each different appointment. Therefore, patients will almost not feel any sensitivity or increased sensitivity when using foods that are too hot/cold.

In some rare cases, where the patient is too sensitive, the doctor will prescribe that each appointment only remove 0.1mm of tooth enamel and use additional anti-sensitivity and enamel-regenerating agents such as fluoride varnish or fluoride gel.

Indications for interdental grinding

In orthodontics, interdental grinding is widely prescribed, especially in the following cases:

• The 2 front teeth are slightly protruding. The customer wishes to improve aesthetics and adjust the tooth axis.
• Slight crooked upper or lower jaw. Interdental grinding is indicated in cases where crowding is less than 4mm, the patient is not at risk of tooth decay and the tooth enamel is still strong.
• Size difference between upper and lower teeth. When analyzing jaw samples, doctors will pay attention to the Bolton index (ratio of lower teeth/upper teeth). At the end of treatment, in order to achieve an ideal overbite, overbite, and good chewing, intercuspation is required.
• Interdental grinding combined with tooth extraction or distalization to increase the possibility of reducing overbite or underbite.
• The patient wants to reduce the size of the incisors to improve aesthetics because the incisors are too large.
• Abnormal tooth shape, teeth have a triangular shape (tooth neck is small, tooth crown and biting edge are large), black triangles often appear in the tooth neck area. To make these triangles smaller and improve the aesthetics of the wedding bud, doctors often reduce the size of the middle 1/3 and the biting edge 1/3 by interdental grinding.

Time for interdental grinding

In each case of braces, the doctor prescribes interdental cutting at different stages of the treatment process

In case of head-to-head bites in the incisor area, there is slight crowding of the lower incisor group.

If simply spreading evenly, the lower incisors will protrude first. and causes true overbite. In this case, the doctor often makes slight interstices in the lower front teeth right in the early stages of orthodontics to avoid the above situation.

In case of slight crowding of the teeth in both jaws

The doctor also prescribes interstice grinding to align the tooth arch immediately after attaching the braces

In cases where the shape of the tooth crown is abnormal

There is a black triangle or a difference in the size of the teeth in the two jaws, the doctor often interdents the teeth. in the fine-tuning phase - near the end of treatment to integrate the occlusal cusps and complete the case.

Tooth alignment cutting process

During the treatment process, a highly specialized doctor will come up with the best plan for the customer and if you are satisfied with the tooth alignment function, the doctor will perform the teeth alignment with the following process:

Step 1: Carry out oral cleaning, the area adjacent to the teeth needs to be cut

Step 2: Next is to mark the position of the tooth that needs to be cut

Step 3: Performs anesthetic function to help customers not feel sharp pain

Step 4: Use a specialized grinding machine to position the neck and body with appropriate proportions

Step 5: Re-cut the teeth that need to be ground according to the previously calculated size.

What should you keep in mind when cutting orthodontic lines?

The first, customers need to clean their teeth properly twice a day and use dental floss to clean their teeth

MondayFor children, teeth should not be sharpened because the pulp chamber is large. If the tooth is cut, it will cause sensitivity and pain.

Tuesday, for people with severely worn teeth, you should not cut them because your teeth are weak, if you do not have the right ratio to make your teeth sensitive.

Wednesday, you should choose Prestigious braces address in Hanoi has full facilities and a team of doctors with many years of experience

If you are looking to learn more dental implants You can come to Lac Viet Intech Dental Clinic for detailed examination and advice.

Above is an information section that explains the knowledge of filing teeth during orthodontics to help customers understand clearly. If you have any problems during the orthodontic process, please visit Website: lacvietintech or Hotline:096.192.0606 for accurate advice.