The principle of line carving
Line carving is generally carried out with lines commonly known as big V lines, sliding lines and small spirals. Big V light can lift the loose tissue and restore the drooping part to its original position. Smooth lines and tiny spirals can stimulate collagen proliferation of skin tissue, make skin firmer and make appearance younger.
Any technology has advantages and disadvantages. The disadvantage of catgut embedding is that catgut embedding is an absorbable and degradable protein thread, so the injected protein thread will be slowly absorbed by the body in about half a year, and the effect will gradually disappear (generally 2-3 years), so catgut embedding cannot be done once and for all. The new clinical report shows that oral administration can prevent new collagen tissue from being absorbed. Oral administration of elastin, collagen tripeptide and live hyaluronic acid can stabilize the collagen tissue structure, form a complete collagen mother cell, complete its own metabolism, and will not be absorbed by human tissues, delaying the effect from 1-2 years by 5- 10 years.
The process of embedding lines
When a woman reaches a certain age, the contour of her face will relax. When she was young, her chin was smooth and clean. Now, her chin is slack and swollen, and she looks fat and old. Protein thread lifting+(thread lifting shield), especially suitable for the middle and lower parts, where the relaxation is very obvious. Including chin area, nasolabial groove, mouth pocket, mandibular margin and so on. Its principle is to bury the sawtooth line which can be absorbed and degraded by human body into the deep subcutaneous fat near the fascia layer (SMAS fascia), and pull up the loose and drooping tissue to achieve the fixation effect, so that the nasolabial groove, puppet pattern and pocket on the middle and lower surfaces are improved to some extent.
Line carving tightens the double chin steps; First of all, we need to make preoperative evaluation and choose different levels for the promotion of different parts. Doctors need to use the thread in their hands to draw beautiful lines according to the healthy and beautiful natural state that the organization can present, and it is only suitable for your own personality beauty and uniqueness, so an experienced and high-tech doctor is the key!
1. Using surgical markers to design mandible.
2. Use iodophor for disinfection, and the disinfection range is centered on the puncture point, about 10- 15cm. From the inside out, from top to bottom. Disinfect for three times, the principle remains unchanged, and the scope decreases in turn.
3. 10ml lidocaine+10ml saline +0. 1ml adrenaline, local infiltration anesthesia.
4. Break the skin at the thread entry position with a skin breaking needle, implant a big V-thread from the broken skin and pull it up.
5. Smooth lines are spread out in the form of a grid and implanted into the deep dermis of the mandible to compact and smooth the fat.
Facial catgut embedding is based on the principle of mechanics. Catgut embedding has teeth, some are straight teeth, some are inverted teeth, and the teeth themselves have the function of mechanically pushing up. The operation process of embedding thread is to embed absorbable thread under the skin. When our thread enters the skin from the opening point and then reaches the stop position, the middle will occupy a long position of nearly ten centimeters. There are many barbs on this line. At this time, the dermis is destroyed first, then the collagen fiber network is destroyed, and the skin fiber layer is broken. Therefore, don't make a fuss about postoperative edema and bruising, it's just a normal physiological reaction. What is urgently needed after operation is how to quickly repair the damaged tissues one by one during catgut embedding. If there is sufficient nutrition in the body, human-like casein hydrolysis active peptide can increase the regeneration ability of damaged skin tissue when the protein line enters, which has the characteristics of helping wound recovery, improving cuticle regeneration and repairing damaged cells under the skin.
Harm of line carving ascension
Line carving is to use protein lines that can be absorbed by the human body to route according to sagging skin. There are long lines and short lines, thick and thin. Think about it. The facial nerve is rich in blood vessels and various structures are fine and complicated. If you let a "quack" who doesn't understand facial anatomy do it, the consequences can be imagined. For example, burying the wrong muscle layer will affect facial expressions and movements, and even it will hurt when you move your face. Buried in blood vessels can cause hematoma problems, and buried in nerves can also cause pain. If regular institutions and operators are selected, the operation will be aseptic, which will ensure the safety and effect of embedding thread to a certain extent.
Problems often encountered in the popularization of line carving and their avoidance methods;
1, bilateral asymmetry
This is more common after surgery. If it is obvious, it may be the doctor's technical reasons, such as the asymmetric position of the implanted wires on both sides or the different tension on both sides. If it is mild asymmetry, it is usually due to swelling, so it is impossible to operate completely and carefully during the operation. If asymmetry is found during operation, it needs to be adjusted immediately. If it is mild bilateral asymmetry, it can recover on its own one month after operation. If it is severely asymmetrical, it needs to be replanted with steel wire or adjusted with hyaluronic acid after one month.
2. Local unevenness or depression
Generally, it is because the buried thread is too shallow or the thread is pulled too hard, or it passes through the supporting ligament. You need to apply a gentle and slow force when pulling the wire upwards. Catgut embedding needs to be buried at SMAS level and bypass the supporting ligament. Generally, mild depression will recover in about a month. In severe cases, it needs to be loosened with a thick pointed needle. If a depression is found during the operation, both sides of the depression can be recovered by massage during the operation.
3, slippage
Generally, patients often laugh or have more facial muscle movements after operation. It is forbidden to laugh and chew for a long time and bite hard objects within 2 weeks after operation. If the thread slips, the patient can come to the hospital for disinfection and cut off the thread exposed outside the skin with scissors.
4. Widened face and high cheekbones.
Some patients feel that their faces become wider or their cheekbones become bigger after line carving. The reason is usually due to the long path of implanted wires. Pull as much tissue as possible to the temple or behind the ear during the operation. If this situation is found during the operation, it is necessary to reduce the tension of the line in time.
5, facial nerve injury
Generally speaking, this is due to the depth of implantation, which passes through the SMAS layer and damages the tiny branches of the facial nerve. Or because of local infiltration anesthesia, anesthetic penetrated into the branches of facial nerve. When the steel wire is implanted, it must be in the shallow layer of SMAS, and the needle should be inserted lightly. If it is an anesthetic, it will usually recover on its own the next day.
6. Subcutaneous fibrosis
It is usually caused by too many wires buried at one time. No more than 200 wires should be implanted in the whole face at a time.
7. Local swelling and bruising
Generally, there will be swelling and bruising after operation, which is a normal postoperative reaction. During the operation, the movements should be light and avoid blood vessels. Blood stasis ointment and physical hyperthermia can be given after operation, which will accelerate the recovery of swelling and blood stasis.
It is suggested to take cell-derived nutrition (lifting thread shield) before and after thread carving operation to promote the growth of new cells and prevent side effects.
Don't blindly take collagen.
Many subjects ask you questions? Catgut embedding stimulates and damages subcutaneous tissue, thus starting the body to synthesize new cells and collagen fibers. Then why do many doctors object to collagen supplementation after operation?
1. We need to make it clear that collagen supplementation after catgut embedding can not satisfy the formation of a complete fine cyst. A healthy, elastic and compact new tissue needs a variety of nutrients, including skin elastic fiber nutrition, skin moisturizing layer repair factor, collagen fiber generation nutrition and other cell-derived factors.
When we are young, these thin bags are very nutritious, and we can show an elastic, firm and moist skin state from the body. With the increase of age, our seminal vesicle nutrition (silk shield) began to decline vertically, and our skin began to relax, sag and rough. It is obviously unrealistic to supplement some single components such as collagen only by self-synthesis.
What should I pay attention to after line carving?
1. There may be slight redness, swelling or cyanosis in the short term after catgut embedding. It is recommended to apply ice within 48 hours after operation. Once in the morning and once in the evening, lasting for 3 ~ 6 months, and the dosage depends on the skin repair to stabilize the new collagen fibers.
Avoid intense facial chewing for 2.3-5 days, and the condition is not completely stable for 2 weeks. 1 month can basically be finalized. If you feel unwell, you need to return to the clinic in time; Avoid massage, pulling, sweating, yoga, sauna and sunbathing for a month. Within a week, avoid using maintenance products such as fruit acid exfoliation. Do not crudely knead the treated area for two months.
3. Do not take pure collagen before and after catgut embedding, so as to avoid malignant proliferation of collagen fibers, increase the metabolic burden of skin, and excessive accumulation of collagen in connective tissue leads to bud degeneration or bud necrosis.
Don't touch alcohol, tobacco, soy sauce, spicy food and pickled products for one month.
5. People with open wounds, people with severe acne and pregnant women are not suitable for line carving. wj