How long can hyaluronic acid rhinoplasty last?
Hyaluronic acid injection for rhinoplasty is natural. It is also very safe, generally lasting 8- 18 months, but the detailed time varies from person to person. Hyaluronic acid injected into the human body will be completely metabolized by the human body at any time, so it is very safe, but the premise is to choose a regular plastic surgery hospital and perform surgery in an expert, so that the postoperative function can be more guaranteed.
The role of hyaluronic acid
Originally, hyaluronic acid was only used for moisturizing, but now it has been included in the ranks of wrinkle removal and plastic materials. This plastic surgery is based on non-animal stable hyaluronic acid fermented by bacteria, and hyaluronic acid is injected as a filler into the wrinkles and depressions of the dermis or the parts that want to be full, so as to achieve the effect of wrinkle removal and facial modification, which can immediately remove wrinkles and change appearance. Hyaluronic acid, which originally exists in the dermal tissue of human skin in the form of colloid, is responsible for storing water, increasing skin volume and making skin look full, plump and elastic. However, hyaluronic acid will disappear with age, making the skin lose its water storage capacity, gradually becoming dull, aging and forming fine wrinkles. Thanks to the progress of biotechnology, hyaluronic acid can be extracted from connective tissues of vertebrates, such as cockscomb, eyeball, umbilical cord and cartilage. In the past, hyaluronic acid was mostly extracted from animals, but now it is artificially synthesized, which avoids problems such as allergies and infections.
Hyaluronic acid for external use follows the development of science and technology. Hyaluronic acid can be used not only by injection, but also for external use. This kind of hyaluronic acid for external use contains hyaluronic acid, SOD, cell growth factor particles and other cosmetic components. People who use hyaluronic acid for external use are no longer just people who want to remove wrinkles and breast enhancement, but people who love beauty, such as dark yellow skin, rough skin and dull wrinkles and spots on their faces. Generally speaking, hyaluronic acid for external use has lost the beauty effect of traditional filling hyaluronic acid for breast enhancement, but it is suitable for more people.
Hyaluronic acid is a transparent, viscous and colloidal substance, and it is a high molecular polysaccharide. It is a linear high molecular polysaccharide with glucuronic acid -N- glucosamine acetate as disaccharide molecular unit, with an average molecular weight of 6.5438+10,000 ~ 6.5438+100,000 Daltons (mass unit), which is filled in the gap between human cells and collagen fibers. Very effective for wrinkle removal and filling molding.
The cosmetic effect of hyaluronic acid
Remove wrinkles
Because of age, smoking, squeezing during sleeping and the traction of gravity, the hyaluronic acid in the skin will be lost, and then the collagen and elastic fibers in the dermis will gradually decrease, resulting in skin relaxation and wrinkles on the face. Injection of hyaluronic acid can effectively solve all kinds of wrinkles:
1, hyaluronic acid beauty is suitable for frown lines (brow lines) and crow's feet lines.
For over-depressed frown lines, injection of botulinum toxin alone is often not satisfactory, and injection of hyaluronic acid will be better.
2, hyaluronic acid beauty is suitable for corners of the mouth.
Although the lines produced by pouting are dynamic lines, they will sag with hyaluronic acid.
Hyaluronic acid wrinkle removal
Line filling, good effect.
3. Hyaluronic acid beauty is suitable for tattoos (nasolabial groove)
Eliminating decree lines is the most commonly used purpose of hyaluronic acid wrinkle removal. According to the depth of wrinkle nasal lines and the depth and position of wrinkles, it is generally necessary to inject macromolecules about twice, including the depression of the lateral alar, the decree lines themselves and the lower lip.
4. Hyaluronic acid beauty is suitable for wrinkles around the mouth.
Including fine lines around the mouth, that is, dry lines around the lips caused by long-term water shortage; Including the mouth line, that is, the position where the mouth drools, some form a small bracket line, and some form a large bracket line (connected with the nasolabial groove).
Shape; appearance
Rhinoplasty: Although the development of rhinoplasty technology has reached a certain height, since hyaluronic acid injection was used for rhinoplasty, prosthetic rhinoplasty has been challenged because of its advantages of fast shaping, no surgery and no pain.
Dragon under the chin: the popular V-shaped face is easy to realize from the chin. It can also solve the problem of chin retraction.
Fill your face
Human aging will cause changes in the distribution of subcutaneous tissue. The eye socket, eyebrow arch, and lips will all be sunken, and tears will appear. Hyaluronic acid is used for facial filling, including lacrimal groove, decree pattern and puppet pattern (women use three "eight" patterns), which is very popular and has a good effect.
Lip augmentation: Generally speaking, people's lips will shrink and wrinkle with age, and the corners of their mouths will droop with age. Hyaluronic acid lip augmentation has been well received.
Fill dent
Hyaluronic acid can also be used to fill some pockmarks, wounds, scars caused by surgery, asymmetry of birth defects and so on.
Side effects of hyaluronic acid
Urticaria and skin itching occasionally occur, so you should stop taking drugs and handle them properly.
Sometimes there will be pain and swelling, which will hinder the penetration of water flow, and occasionally there will be edema, redness, heat sensation and local pressure.
As we all know, it is precisely because a substance called "hyaluronic acid" is excessively distributed on Sha Pigou's skin that so many wrinkles are produced. The excess of hyaluronic acid is probably caused by the overactivation of a gene called "hyaluronic acid synthase 2".
When the synthase gene is over-activated, the human body will produce corresponding enzymes to decompose and destroy the redundant parts, which will play a certain role of "self-regulation". Hyaluronidase can dissolve excess hyaluronic acid, thus eliminating side effects.
Matters needing attention in the action of hyaluronic acid
Hyaluronic acid should be handled aseptically, with a limit of 1 use. Do not use hyaluronic acid gel after it is damaged.
It is not suitable to inject when the joint inflammation is obvious, and then inject hyaluronic acid gel after the inflammation is eliminated.
When joint effusion occurs, the leakage of hyaluronic acid gel outside the joint cavity will cause pain, so it must be injected into the joint cavity.
Sometimes it will cause pain, and it will be quietly treated locally after injection of hyaluronic acid gel.
Hyaluronic acid will precipitate when it meets disinfectants such as benzalkonium chloride and quaternary ammonium salt. , so we should pay full attention to it when using it.
Pregnant women and lactating women should use it with caution, those with impaired liver function should use it with caution, and those who are allergic to hyaluronic acid gel should use it with caution.
Conclusion: Through the introduction of the above small series, I believe everyone has a certain understanding of the extension of hyaluronic acid rhinoplasty. Hyaluronic acid usually lasts for 8- 18 months after rhinoplasty. Hyaluronic acid can be well integrated into the skin. However, when there are some uncomfortable reactions such as redness and hypoxia during the injection of hyaluronic acid, the drug should be stopped immediately.