How many types of self-ligating brackets are there?
Nov 11, 2023
How many types of self-ligating brackets are there?
The orthodontic technology of self-ligating brackets is very good. Its orthodontic principle is to use a special adhesive to fix the device made of metal or ceramic materials as much as possible on the tooth surface during orthodontic treatment. , by applying force to the teeth, the goal of orthodontic treatment can be successfully achieved. Next, let’s analyze the advantages and disadvantages of self-ligating brackets.
1. Advantages
①Improve tooth movement efficiency
Self-ligating brackets use a light-force orthodontic system, which can reduce the internal friction of the system and improve the efficiency of tooth movement.
②Exemption from tooth extraction
Since the friction of self-ligating brackets is very low, the movement of teeth is simpler, so some patients who previously required tooth extraction treatment can now do so without tooth extraction.
③Higher comfort
Ligating wire is not available for self-ligating brackets and will not puncture the patient's mouth. The patient will feel more comfortable and it is easy to clean, reducing the occurrence of dental caries.
2. Disadvantages
Self-ligating brackets are generally more complex to work with, so the price is generally higher, which invisibly increases the financial burden on patients.
Nowadays, different self-ligating brackets may have different sizes, so you have to refer to your actual experience. If further divided based on the place of origin, self-ligating brackets can be divided into domestic self-ligating brackets and imported self-ligating brackets. There are some differences between the two. For example, in terms of price, due to the difference in technology, imported and imported self-ligating brackets The price difference between domestic self-ligating brackets is still very large. Conventional domestic self-ligating brackets are estimated to be around 8,000 yuan, while imported self-ligating brackets are generally around 13,000 yuan. In addition, in terms of comfort, imported self-ligating brackets are Compared with domestic self-ligating brackets, the comfort level of brackets is higher, and most of them will not cause rejection reactions.
In addition, in addition to self-ligating brackets, there are also ordinary brackets on the market, and the differences between them are obvious. First, the surface of the self-ligating brackets has a locking structure. After closing, it can To directly restrict the archwire from falling off, ordinary brackets require ligation wires or rubber bands to fix nickel-titanium archwires, stainless steel wires, etc. in the brackets; secondly, the groove friction of self-locking brackets is quite small, and the arch The wire can pass through smoothly; while general brackets are rough and block the movement of the archwire; also, self-ligating brackets will help reduce the retention of food residue and facilitate cleaning, but ordinary brackets not only easily irritate the gums, but also irritate soft tissue. , secondary caries may occur, leading to gingivitis, etc.
Therefore, the advantages of self-ligating brackets can be said to be quite prominent. However, friends need to pay special attention to oral hygiene when using self-ligating brackets. In fact, you must brush your teeth after each meal and carefully remove any stains on your teeth. Soft plaque and retained food residue, otherwise gingivitis, periodontitis, tooth decalcification and caries will occur. Also be careful not to eat too hard food to avoid damaging the brackets.
