1. Introduction of arm liposuction
1. negative pressure liposuction:
This is the earliest mechanical liposuction method, which uses negative pressure, a specific straw, a suction head and proper anesthesia to remove local fat. Suitable for systemic or local fat accumulation caused by various reasons.
2. Laser-assisted liposuction:
Use low-energy laser to liquefy adipose tissue to facilitate liposuction.
3. Ultrasonic liposuction:
At present, it is regarded as a relatively safe method to selectively destroy fat cells by using ultrasonic energy, and then remove fat tissue by negative pressure, which can be divided into in vivo ultrasound and in vitro ultrasound.
4. Electronic liposuction:
Adipose tissue is heated by the thermal effect generated by a high-frequency electric field with a certain intensity, which leads to the rupture of adipose cells and is beneficial to liposuction.
5. * * * vibration liposuction:
Using the principle of * * * vibration, the sucker under the control of computer fuzzy program generates mechanical * * * vibration waves with the same natural frequency as fat cells, which selectively destroys fat cells, facilitates liposuction, and can effectively protect nerves and blood vessels.
2. What are the risks of arm liposuction
1. Skin ecchymosis: It is related to bleeding caused by shallow liposuction or improper operation. Therefore, doctors must standardize their operations, and it is very important to choose experienced doctors.
2. Wrinkle and unevenness of skin: It is related to uneven liposuction and skin relaxation. Doctors strictly follow liposuction operation procedures, and postoperative pressure dressing and shaping will help to smooth the skin.
3. Infection of wound and liposuction area: Poor disinfection and untimely treatment of hematoma in operation area will cause infection. Strong antibiotics should be used in time to avoid aggravation of infection.
4. Skin necrosis and blood circulation disorder: it is related to skin trauma or shallow liposuction, etc. Beauty seekers should ensure their health before operation, and doctors should strictly implement liposuction operation procedures. Generally, the suction depth is about 2 cm under the skin.
5. Fat embolism: Do not damage the large blood vessels during operation. After operation, the liquefied fat that is not sucked out should be squeezed out, and effective pressure dressing should be carried out to relieve pain, prevent bleeding, and reduce the chance of residual free fat particles entering blood vessels, thus avoiding the occurrence of fat embolism.
Third, postoperative care of arm liposuction
1. Within 24 hours after operation, there may be a large amount of exudate, and a cotton pad can be placed outside the dressing to prevent the exudate from wetting the coat; If the dressing falls off or is completely soaked, it should be replaced and bandaged in time.
2. Take a certain amount of antibacterial and anti-inflammatory drugs orally according to the doctor's advice.
3. Daily activities can be resumed 2-3 days after operation, such as swelling, blood stasis, slight pain or itchy skin, which are normal phenomena and need not be treated; If the swelling is too obvious, you can come to the hospital for a follow-up visit.
4. The dressing can be opened on the second day after operation, and the eye of the needle is disinfected with 75% medical alcohol. After the dressing is removed, you can take a bath every other day. Pay attention to covering the eye of the needle with waterproof paste to avoid infection.
5. Daily office work can be resumed in 3-5 days after operation.
6. In the short term after liposuction, there may be bruises, numbness, induration and uneven phenomena in the surgical area, all of which are within the normal range, and they can recover by themselves in 3-6 months.
7. After removing the dressing, you should continue to wear elastic underwear for at least 2-3 months to consolidate the liposuction effect and shape a slender figure.