Facial liposuction surgery method
Facial liposuction consists of skin, buccal finger pad, parotid gland, masticatory muscles and buccal mucosa in turn from the inside of the face. Some fibers of trigeminal nerve and facial nerve pass through the parotid gland and masticatory muscles, which dominate facial sensation and movement. The parotid duct enters buccal oral mucosa after chewing. The operation started under local anesthesia. Usually, a small incision of 2mm is made at the corners of the mouth and behind the ears, and a thin liposuction tube is inserted to suck off a layer of fat evenly. In order to significantly improve the face shape, facial liposuction and face-lifting can exert more pressure on the parts with more fat accumulation, while paying attention to the uniformity of liposuction. Finally, leave a shallow layer of fat to make the facial skin look fuller.
Precautions before facial liposuction:
1. Do not take aspirin, smoke or drink alcohol for two weeks before facial liposuction, which will affect platelet coagulation function.
2. Pay attention to personal hygiene before facial liposuction, and take a bath to clean facial skin before surgery.
3. The body should be checked before the facial liposuction operation to ensure the safety of the operation.
4. Female friends need to avoid menstrual period or pregnancy before facial liposuction surgery.
What are the common sequelae of facial liposuction?
1, skin necrosis, ischemia
This is related to the doctor's liposuction technology. If the skin is ischemic or necrotic, you need to pay attention to the surrounding skin and seek medical advice immediately.
2. Peripheral nerve injury
This is because the doctor's analysis of facial level is not thorough enough, which is related to the depth of attraction and will hurt the nerves.
How to nurse after facial liposuction?
1. After liposuction, the wound should not be stained with water to avoid infection.
2. To keep the face clean after liposuction, use sterilized normal saline to scrub the treatment site.
3, after facial liposuction, you need to pay more attention to rest, you can ice the wound, which can accelerate the swelling of the wound.
4, facial liposuction can not eat seafood or spicy food, mainly light food.
Submental liposuction is the first choice to get rid of the annoying double chin.
Doctor's rounds notes
Today, I changed the dressing for the lady who had liposuction on Friday, and the effect was really good. I thought her skin was flabby when she got old, but I saw that her skin was not only tight, but also her double chin was gone, her neck looked longer, and the whole person looked much younger. Happy!
In life, we see that many people have annoying double chins. Cheek, chin, zygomatic region, etc. Both men and women tend to accumulate facial fat. Too much fat will make the face look fat, such as "full moon face", "upside down face", "double chin" and "Chinese character face", which will lose the beauty of the outline.
How is the double chin formed?
Chin fat bag, also known as "double chin". There are many reasons for double chin, such as local fat accumulation outside platysma, thickening of fat pad inside platysma and relaxation of platysma. In addition, with the increase of age, the decrease of exercise, the relaxation of neck muscles, the poor elasticity of neck skin, and the drooping caused by gravity will also lead to double chin. There are two obvious arcs in the young and energetic facial contour, one of which is the mandibular line, which is an arc formed between the mastoid processes on both sides and forms a clear and smooth boundary between the upper and lower necks. Young facial fat, including the complete lateral buccal area and submental area, should be in a dynamic aesthetic balance, and the accumulation of fat at submental neck breaks this balance, making the contour of facial neck irregular, giving people a feeling of aging and losing vitality.
What are the methods of chin liposuction?
Double chin liposuction is to suck out thick subcutaneous fat cells through surgery, thus repairing the face and reshaping the facial contour. Common liposuction methods include traditional syringe liposuction, electric negative pressure liposuction, ultrasonic liposuction, electronic liposuction, vibration liposuction and emerging hydrodynamic liposuction.
1, chin syringe liposuction
Injector chin fat surgery is to make a 2-3mm incision on the skin. The syringe enters the superficial fat of subcutaneous platysma muscle through the incision, and the pretreated chin fat bag is sucked out by the vacuum negative pressure generated by the syringe. Generally, the incision position is selected at the lower edge of bilateral earlobes and the skin folds in the middle of central chin, and the main attraction object is the fat pad on the lateral side of platysma. In addition, liposuction by syringe is time-consuming and laborious, and the pain is obvious when liposuction is performed.
2. Negative pressure liposuction under the chin.
Electric negative pressure chin liposuction is to make a small incision in the skin, and connect liposuction catheters and different types of metal straws with an electric suction device or a special negative pressure liposuction machine to achieve vacuum negative pressure in a closed container, which is equivalent to one atmospheric pressure (100kPa). The liposuction tube can be placed into the subcutaneous fat layer through the incision to suck out the chin fat bag. Electric negative pressure liposuction is time-consuming and laborious, with great damage and obvious pain, but the sucked fat can be reused after purification.
3. Submental ultrasonic liposuction
Ultrasonic chin liposuction is to make a small incision in the skin through surgery, and release ultrasonic energy by using a high-energy and low-frequency ultrasonic metal probe. Its physical action can selectively destroy subcutaneous adipose tissue, generate fat emulsion, and then suck it out of the body through negative pressure suction to remove the chin fat bag. The thermal effect of ultrasonic liposuction may burn the skin, or it may have long-term effects on the skin, such as DNA damage and cancer. Therefore, although ultrasonic liposuction has good curative effect and quick recovery, it is harmful and the operation time is long, so it is not suitable for superficial liposuction.
4, chin electronic liposuction
Electronic chin liposuction does not need to be cut. Joule thermal effect is generated by the high-frequency electric field generated by positive and negative electrodes, so that the fat cell membrane accumulated under the facial skin is destroyed, broken and liquefied into chylous shape. At the same time, the broken fat mixture is pumped out of the body by negative pressure to remove the chin fat bag. The electronic chin liposuction has a low degree of pain, and the extracted fat is destroyed and cannot be reused.
5, chin * * * vibration liposuction
* * * Vibration mandibular liposuction does not require a surgical incision or only a small incision. Its main principle is to make the pipette head reciprocate 600 times per minute, and the reciprocating range is 5 mm. High-frequency vibration can crush swollen adipose tissue after anesthesia, and the damage to skin, blood vessels and nerves is light during vibration.
6. Submental hydraulic liposuction
The full name of "hydrodynamic liposuction" is Body-Jet hydrodynamic assisted liposuction system, also known as "360 spiral water knife to lose weight". The application technology of hydrodynamic liposuction system is a new generation of minimally invasive liposuction technology, the core of which is to selectively separate fat cells by using spiral water knife to act on the target tissue through pressurized water flow. The damage to blood vessels and nerves is far less than that of traditional liposuction, which shows the advantages of rapid treatment, obvious effect and low risk.
During hydraulic liposuction, several small incisions are made at the liposuction site for injecting local anesthetics and transporting * * * substances (swelling agents). The injection port of hydrodynamic liposuction equipment is operated by two sleeve devices, which constantly washes and sucks to produce water flow. After anesthesia at the surgical site, the doctor gently operates the intubation through a micro-incision. The top of the cannula is sprayed with water vapor at 360 degrees, and the fat is selectively separated by water pressure. There is a small vacuum container at the end of the cannula, which can collect the removed fat, and hydraulic liposuction will not harm blood vessels and other tissues under the dermis.
Precautions before operation
1, double chin liposuction technology is difficult and needs to be treated in a regular hospital or institution.
2. Make sure you are healthy before the operation, and there is no infectious disease or other body inflammation.
3. People with too much fat in chin and neck need to suck more fat several times to achieve a certain effect.
4. Don't put on makeup before the operation.
5. Quit smoking one week in advance.
Matters needing attention after operation
1, don't eat seafood and spicy food recently after liposuction.
2. Be mildly active in the early stage after chin-edge liposuction, and don't stay in bed all the time. Those who can do daily activities, mental work or light manual work can work as usual without rest.
3. Due to the residual swelling fluid under the skin, there may be more exudate on the day of operation. If the dressing is wet, sterile gauze or clean sanitary towel can be used outside the dressing. Don't open the dressing yourself, so as not to pollute the wound. Do not take a bath for 3-5 days after operation to avoid wound infection. The postoperative recovery time should be about 48 hours after operation, and the swelling began to decrease in 5-7 days, and it basically recovered in 15 days. However, elastic bandages should be worn within 3 days after operation to fix and shape the skin in the operation area.
Jingmei plastic surgery