Double chin is not necessarily fat people have, some people are thin, but still have a double chin, this is because of some bad habits caused by the usual. A, why will have a double chin? Double chin is also called: double chin, chin fat bag. There are many reasons for a double chin, such as local fat accumulation outside the broad neck muscle, thickening of the fat pad inside the broad neck muscle, and relaxation of the broad neck muscle can cause a double chin, in addition, the skin of the neck increases with age and the reduction of exercise leads to the relaxation of the neck muscles and poor elasticity of the neck skin, which can also lead to a double chin due to the effect of gravity and sagging. There are two distinct arcs in the contour of a young and energetic face, one of which is the jawline, which is the arc formed between the mastoid process on both sides and forms a clear and smooth boundary at the upper and lower neck line. The young facial fat, including the full outer cheek area, under the chin area should be in a dynamic aesthetic balance, while the fat accumulation at the chin and neck breaks the balance, making the face and neck become irregular in outline, giving a sense of aging skin and loss of vitality. Second, how to do with a double chin? In life, we see that many people have an annoying double chin. Both men and women’s cheeks, chin, cheekbones and other parts of the face are easy to accumulate fat, too much fat will make the face obese, shaped like a “full moon face”, “reverse face”, “double chin The “double chin” and “national face” will make the face look obese, resembling “full moon face”, “inverted face”, “double chin” and “national face”, and losing the contour beauty. Don’t be afraid of having a double chin, facial liposuction is the best way to get rid of a double chin. Not only can you see your face and double chin slim down immediately after facial liposuction, but the long term results are also good, because facial fat is one of the parts of the body that are least likely to rebound. Not only that, the stimulation of subcutaneous tissues through liposuction needles can induce fibroblasts to proliferate, rebuild blood flow, increase blood flow to the skin and subcutaneous areas, restore the elasticity of the skin and induce skin contraction. Third, what are the methods of chin liposuction? Double chin liposuction is a surgical method to suck out the accumulation of fatty subcutaneous fat cells to achieve the role of repairing the face and reshaping the facial contour. The common liposuction procedures include traditional syringe liposuction, electric negative pressure liposuction, ultrasonic liposuction, electronic liposuction, resonance liposuction and the emerging hydrodynamic liposuction. 1, chin syringe liposuction Syringe chin liposuction is to create an incision of about 2-3mm in the skin, through which the syringe enters into the superficial fat layer of the subcutaneous broad neck muscle and uses the vacuum negative pressure generated by the syringe to suction out the pre-treated chin fat bag. The general location of the incision is chosen at the fold of the skin at the lower edge of the earlobe on both sides and at the middle of the central subchin area, and the main target of suction is the fat pad outside the broad cervical muscle. In addition, syringe liposuction is more time-consuming and laborious, and the pain during the suction of fat is more obvious. 2, chin dynamic negative pressure liposuction Electric negative pressure chin liposuction is to create a tiny incision in the skin and use an electric suction device or special negative pressure liposuction machine, connect the liposuction catheter and different types of metal suction tubes to achieve negative vacuum pressure in a closed container, equivalent to an atmospheric pressure (100kPa), and place the liposuction tube through the incision into the subcutaneous fat layer to suck out the chin fat bag. The operation of electric negative pressure liposuction is time-consuming and laborious, with greater damage and more obvious pain, but the fat sucked out can be reused after purification. 3, chin ultrasonic liposuction Ultrasonic chin liposuction is a surgical way to create tiny incisions in the skin, using a high-energy low-frequency ultrasonic metal probe to release ultrasonic energy, the physical effect of which can selectively destroy subcutaneous fat tissue, generating fat emulsion, and then use negative pressure to draw it out of the body to remove chin fat bags. The thermal effect of ultrasonic liposuction may burn the skin and may also have long-term effects on the skin, such as DNA damage and cancer, so although ultrasonic liposuction has better efficacy and quick recovery, it has damage, long operation time and is not suitable for shallow fat suction. 4, electronic liposuction of the chin Electronic liposuction of the chin does not require incisions, using the high-frequency electric field generated by positive and negative electrodes to create the “Joule heat effect”, so that the fat cell membrane accumulated under the skin of the face is destroyed, lysed and liquefied in the form of celiac disease, while the negative pressure is used to pump the broken fat mixture out of the body to remove the fat bag of the chin. The pain level of electronic chin liposuction is low, and the extracted fat is destroyed and cannot be reused. 5, chin resonance liposuction Resonance chin liposuction requires no surgical incision or only a micro incision, and its main principle is to use a high-pressure air pump to make the head of the suction tube produce a reciprocating motion of 600 times per minute, with a reciprocating amplitude of 5mm. high-frequency vibration can shatter the fatty tissue that has been swollen after swelling anesthesia, and the vibration process causes less damage to the skin, blood vessels and nerves. 6, chin hydrodynamic liposuction “hydrodynamic liposuction” is the full name of the Body-Jet hydrodynamic assisted liposuction system. The application technology of hydrodynamic liposuction system is a new generation of minimally invasive liposuction technology, the core of which is to use a spiral waterjet to selectively separate fat cells by acting on the target tissue with pressurized water flow. The damage to blood vessels and nerves is much smaller than traditional liposuction, and the technology shows the advantages of fast treatment, obvious effect and lower risk. Precautions before surgery 1, double chin fat aspiration is technically difficult, so you need to find a regular hospital or institution for treatment. 2, before the surgery to determine the health, no infectious diseases or other physical inflammation. 3, too much fat in the chin and neck should be divided into multiple suction fat to achieve certain results. 4.Do not wear makeup before surgery. 5, to quit smoking a week in advance. Post-operative precautions 1, liposuction recently do not eat seafood and spicy food. 2, early after chin liposuction for light activities, do not always rest in bed, can carry out daily activities brain labor or light physical labor, can work as usual, no need to rest. 3, due to the subcutaneous residual part of the swelling fluid, there may be more exudate fluid on the day of surgery. If the dressing is permeated, you can use sterile gauze or clean sanitary napkin on top of the dressing, do not open the dressing by yourself to avoid contaminating the wound. No bathing for 3-5 days after surgery to avoid infection of the wound. Post-operative recovery time After surgery, pressure bandages should be applied for about 48 hours, and the swelling will start to decrease after 5-7 days, and the basic recovery will be about 15 days. However, an elastic bandage should be worn for 3 days after surgery to fix and shape the skin in the operated area.