In daily life, many people are bound to suffer from tooth pain. In fact, tooth pain may be caused by tooth decay or wisdom teeth. If the teeth can be repaired, they should be repaired in time. If they cannot be repaired, they should be pulled out in time as soon as possible. Otherwise, the damage to the teeth and oral health is relatively large. If tooth extraction is required, a professional doctor should be selected. Although tooth extraction seems simple, it also requires high technical level of doctors. Many people will choose Kang Feiwu to have their teeth extracted, so how about Kang Feiwu? Tongji University Stomatological Hospital popular doctor introduction&tooth extraction technology popular science! Let's take a look at the doctor's introduction.
About Dr. Kang Feiwu
Dr. Kang is a dentist and doctor of medicine in Tongji University Affiliated Stomatological Hospital. Dr. Kang has also studied in many famous dental hospitals and mastered many good dental treatment techniques. Mainly for oral craniofacial plastic surgery has rich experience, professional research more than 20 years, practical experience is also relatively rich. In addition to rich experience in facial plastic surgery, it is also better to use minimally invasive pain relief methods for various wisdom teeth and impacted teeth. Many patients will find doctors Kang for dental treatment, and have achieved good results.
Is Kang Feiwu good at tooth extraction
Kang Feiwu's tooth extraction technique is quite famous. Many people in Beijing have heard of it, and they also want to queue up to find Kang. In particular, for the difficult operation of wisdom tooth extraction, Dr. Kang Feiwu used a relatively new technical means - ultrasonic bone knife minimally invasive tooth extraction. This method can easily remove difficult impacted teeth, so Dr. Kang is also highly praised.
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Why did Dr. Kang Feiwu choose ultrasonic bone knife for minimally invasive tooth extraction in science popularization?
1. What is ultrasonic osteotome
Ultrasonic osteotome surgery refers to an innovative bone surgery machine and equipment that uses piezoelectric ultrasonic frequency micro vibrating knife to carry out osteotomy and bone plastic surgery. It has the function of identifying hard and soft mechanisms. At the same time, cold laser cutting mode is used to ensure high accuracy and reduce risk coefficient during Z operation.
2. Basic principle of ultrasonic osteotome
As a new type of bone surgery equipment, it uses high toughness focusing ultrasonic technology to transform electromagnetic energy into mechanical kinetic energy according to unique transformation equipment, and then it can cut the necessary osteoblasts through high-frequency ultrasonic vibration and laser cutting.
3. Characteristics of ultrasonic osteotome
1. Able to purposefully laser cutting mechanism: use the characteristics of high acoustic impedance of osteoblasts and low acoustic impedance of subcutaneous tissue. If the output power of the ultrasonic bone knife is less than a certain critical point, it can simultaneously cause structural mechanical damage to the bone with high acoustic impedance and the thickening and acidification of hard mechanisms, but it is not suitable for laser cutting subcutaneous tissue with low acoustic impedance. Because of these effects, it can largely prevent damage to the mucosa, microvascular nervous system and other subcutaneous tissues, Even if the blade touches the subcutaneous tissue, it will not damage it, thus reducing the financial risk and difficulty coefficient. Especially for the patients whose gums are closely related to the nervous system, the ultrasonic bone knife can significantly reduce the probability of nerve damage.
2. Cold laser cutting mode: When ultrasonic bone knife is cutting, it causes less heat. Add appropriate cooling water to generate fog and sprinkle it on the operation area to ensure that the temperature of the wound is below 38 ℃. The fog water can clean the wound so that the wound is clear without bleeding during the operation. The vision of the operation area is good, which is conducive to the actual operation. Wounds and wounds are not heated, ensuring the survival of somatic cells within the scope of surgery, reducing damage, and accelerating wound repair after surgery.
3. Laser cutting at μ m level: the laser cutting force of ultrasonic bone knife is extremely subtle, only when the blade * * has a slight vibration that can not be seen by the eyes, which improves the predictability of surgery. Few surgical wounds are only 3.5mm long and 0.5mm wide, and only a small range is needed when using. There is no vibration when laser cutting, which reduces the difficulty coefficient of manipulation.
4. Laser cutting is not limited: the ultrasonic osteotome contains a variety of surgical blade heads with a variety of main purposes, shapes, perspectives and radians, which are suitable for the needs of surgical components under a variety of anatomical standards. It can carry out complicated laser cutting and perform the operation immediately in a narrow and difficult to reach visual angle.
4. What is extraction of impacted teeth
Impacted teeth refer to those teeth that can only grow partially or cannot grow at all due to the obstruction of adjacent teeth, bones or gums, and cannot grow later. The extraction of impacted teeth is a more common, complicated and difficult alveolar surgery in the outpatient department of stomatology and oral and maxillofacial surgery hospital.
5. Why use ultrasonic bone knife to remove impacted teeth
The basic extraction of impacted teeth is to basically cut the mucosa, that is, the gums. The gums separation equipment is used to open the mucinous subcutaneous tissue flap and remove the bone chisel, or the turbine engine is used to grind away some osteoblasts to remove the tube bundles of bone on the health of teeth, and then the tooth sockets are first removed from the tooth neck, and then the tooth roots are loosened and removed with the dental tappet. At the end of the day, check and remove the alveolar fossa, use salt water to carry out full cleaning, and carry out butt operation and suture on the mechanism valve to solve the problem.
It is not known that ultrasonic bone scalpel has replaced the application of bone chisel or turbine engine in the process of extraction of impacted teeth in clinical medicine. The ultrasonic osteotome can make the specific total area of the blade and osteoblast more symmetrical, accurate and stable. At the same time, the unique cooling system in the form of spray can accept all the cut osteoblast debris into custody for surgery, and promote a clearer view of the actual operation of surgery. In this way, the trauma caused by tooth extraction will be reduced. Reducing trauma can reduce the probability of secondary infection of osteoblasts, block the capillaries of bone wall, and reduce the probability of blood clots at the alveolar fossa, thus alleviating the postoperative reactions after tooth extraction, such as pain, swelling, bacterial infection, etc. The risk of dry socket after tooth extraction is significantly reduced.
The corresponding working voltage of the ultrasonic osteotome can only cause immediate impact on hard mechanisms such as osteoblasts during the whole process of use, while other damage to some subcutaneous tissues is impossible. The highly sensitive liquid level sensor embedded in the whole body can alleviate or prevent the damage to mucosa, nervous system and capillaries caused by the actual operation to a large extent, and enhance the risk reduction coefficient of this operation. It reduces the injury of subcutaneous tissue, thus reducing intraoperative bleeding and alleviating postoperative reactions. At the same time, it also reduces the probability of facial numbness caused by nerve injury after surgery.
