Shanghai Liu ChaofengLead: Understand Hyaluronic Acid nose augmentation in one sentence
Hyaluronic acid nose augmentation (injection nose augmentation)It is a micro-plastic project in which cross-linked hyaluronic acid gel is injected into the upper layer of the nasal dorsum periosteum to raise the mountain roots and the bridge of the bridge-no surgery is needed, the effect is restored on the same day, and the effect is reversible, and the temperature is maintained. 6- 18 months。It is suitable for people with a good nose foundation and only need to be raised slightly;Not suitable for improving nose, nose and severe nose collapse。The core risk is vascular embolism. You must choose regular medical equipment and a doctor familiar with nasal anatomy.
1. What is hyaluronic acid rhinoplasty
hyaluronic acid rhinoplastyIt refers to an injection beauty project that uses a cross-linked hyaluronic acid (hyaluronic acid) filler certified by the third type of machine and is injected into the upper layer of the periosteum along the midline of the dorsal nose, and uses the support of the gel to raise the mountain roots and modify the curvature of the nose. It belongs to the micro-plastic surgery of "replacing knife with needle". The whole process takes about 15-30 minutes and takes effect immediately after injection.
The essential difference from surgical rhinoplasty is that hyaluronic acid can only be "added French elevation", and cannot change the cartilage and bone structure of the nose - it cannot shrink the nose, narrow the nose, lengthen the noseshort noseSo its positioning isMild improvement and "rehearsal nose shape", rather than a one-step solution.
2. Who is suitable for: The four categories of people benefit the most
The mountain roots are low and the bridge of the bridge is slightly collapsed: The skin condition of the nose is good, only a little bit higher. It can naturally improve after injecting about 1 doses.
Mild hump transition connection: Fill a small amount above and below the hump to visually smooth out the slight nose and back drop (the obvious hump still requires surgery, see the topic on deformity correction in the station).
People who want to "test their nose" before deciding on surgery: Hyaluronic acid is reversible, which is equivalent to a low-cost rehearsal of rhinoplasty effects.
Those who are not qualified for surgery: If a recovery period cannot be arranged in the near future, you can use injection first.
unsuitable person (important)
Large nose, wide wings, short noseupturned nose: Hyaluronic acid cannot solve the problem of cartilage structure. Forced injection will only make the nose bigger.
The skin is too thin or the tissue is loose after multiple injections: It is prone to light transmission, widening, and shifting.
People with nose prostheses or are suffering from infection: Superimposed injections increase the risk of infection and blood circulation.
Pregnancy, lactation, scar constitution, allergy to hyaluronic acid or lytic enzyme。
3. How long it lasts: 6-18 months, varies by person and product
Hyaluronic acid is naturally metabolized by the body and is usually maintained by nasal injection 6- 18 months, depends on three variables:
product characteristics: Macromolecule shaped products with high crosslinking and strong cohesion (high G value) last longer and are more suitable for nose.
personal metabolism: People with fast metabolism, heavy exercise, and frequent kneading of their noses will fade faster.
injection technique: Those with accurate layers (above the periosteum) and reasonable dose will maintain better shape; too shallow layers will accelerate diffusion.
Need to remind:"Repeated re-ups can permanently shape the shape" is a misunderstanding。Multiple high-dose injections may cause the skin on the back of the nose to relax, the tissue gap expands, and a "wider and wider" phenomenon. It is generally recommended that the interval between re-operation should not be shorter than 6-12 months. Those in long-term need should consider switching to surgery.
4. Where are the risks: Vascular embolism is the number one red line
1. Vascular embolism (most severe)
There are communicating branches between the dorsal nasal vessel and the medial canthus artery and ophthalmic artery. If hyaluronic acid accidentally enters the vessel and is occluded retrograde, it can causeSkin necrosis, blindness in extreme cases。The mountain root area is one of the areas with the highest risk of full face injection. The key to reducing risk:
selectDoctors familiar with nasal vascular anatomy, operate in a regular medical institution;
Intravenous injection is performed at a low pressure and slowly, and a small dose is injected at a level above the periosteum along the midline, using a blunt needle if necessary;
Institutions must be standingHyaluronic acid lytic enzyme (hyaluronidase)As emergency medicine.
Self-inspection of dangerous signals: If you experience severe pain, white/spotted purplish skin, or vision changes during or after injection, you must immediately inform the doctor and dissolve it. Embolization rescue is measured in "hours".
2. Other common risks
patterns: The back of the nose becomes wider, shifts and slides down ("Avatar nose"), and asymmetry between left and right.
Light transmission and Tyndall's phenomenon: The skin becomes blue when the injection is too shallow.
Rushing, swelling, bruising, nodules, delayed inflammation: It can be treated more, but formal follow-up visit is required.
Counterfeit and illegal injections: Unidentified "Omeidine" and "growth factors" impersonating hyaluronic acid is extremely harmful-you must scan the code to verify the authenticity and confirm the three types of certificates before injection.
5. Hyaluronic acid rhinoplasty vs surgical rhinoplasty: comparison table
| dimension | hyaluronic acid rhinoplasty | Prosthetic rhinoplasty (silicone/expanded body) | costal cartilagenasal synthesis |
|---|---|---|---|
| trauma | Minimal (injection) | Medium (surgical incision) | Large (including rib extraction) |
| Effectiveness and recovery | Immediate effect, basically no recovery period | 7Suture removal every day,1-3 months natural | Longest recovery period |
| maintenance time | 6- 18 months | long-term | long-term |
| Range of improvement | Mountain root/bridge height only | Focus on the bridge of the nose | Bridge of nose + tip of nose + structural problem |
| reversibility | Dissolving enzyme can be reversed | removable | Difficult to completely reverse |
| main risks | Vascular embolism and widening | Infection, displacement, light transmission | Large trauma, absorption and deformation |
| suitable for the crowd | Good foundation, fine tuning, and test nose shape | Seek lasting moderate improvement | Poor foundation/deformity/repair |
Simple decision-making caliber:Only need height, want to try at low cost → hyaluronic acid; want to last, need to change the nose tip → surgery。For the horizontal comparison of complete materials, see "Full Comparison of Rhinoplasty Materials" in the station, and see "How to Choose Comprehensive Rhinoplasty and Simple Rhinoplasty" for the logic of plan selection.
6. What to do if you are not satisfied: connection between dissolution and conversion to surgery
The biggest advantage of hyaluronic acid rhinoplasty isreversible: Inject when you are dissatisfied with the shape, appear nodules, or require first aidHyaluronidase (lytic enzyme)It can significantly degrade hyaluronic acid in 24-72 hours and dissolve in fractions if necessary. It is recommended to do a skin test to eliminate allergies before dissolving.
General recommendations for those planning to switch to surgery for rhinoplastyWait 2-4 weeks after dissolution for tissue stabilizationThen perform prosthetic or costal cartilage surgery, allowing the doctor to design a plan based on the real nose; those who have injected multiple times should proactively inform the injection history so that the tissue level can be judged during the operation. For the systematic solution to repair problems, see the "Guide to Failed Rhinoplasty Repair" in the station.
7. Precautions on the day of injection and after surgery
prior to injection: Verify the qualifications of the institution, doctor's practice information and product anti-counterfeiting codes; avoid menstrual periods; follow the doctor's advice when stopping anticoagulant drugs such as aspirin.
24 hours after injection: Do not touch water, do not make up, do not knead nose; avoid high temperature environments (sauna, yoga hot room).
1-2 weeks after injection: Do not wear rimmed glasses to press the back of your nose, do not sleep on your stomach, and do not perform nasal massage; swelling and bruises generally disappear in 3-7 days.
follow-up: Seek medical attention immediately if you experience persistent pain, white hair, and abnormal vision; evaluate whether to adjust after 2 weeks of morphological problems.
Author of this article:Dr. Liu Chaofeng, the content is compiled and released by its Medical Beauty Strategies section. Please indicate the source for reprinting.
VIII. FAQ
Q1: How long can hyaluronic acid rhinoplasty last?
A: Generally 6-18 months. Macromolecule highly cross-linked products, accurate injection levels, and slow personal metabolism will last longer; the metabolism will be faster after the first injection, and it will usually last longer from the second time. Suggest long-term maintainers to evaluate the surgical plan.
Q2: Is hyaluronic acid dangerous for rhinoplasty?
A: In formal institutions, doctors familiar with nasal vascular anatomy use regular products to operate the operation, and the overall safety and control are generally safe and controllable; however, Shangen is a high-risk injection area. Although vascular embolism is rare, the consequences are serious (skin necrosis, extreme blindness), it is important to confirm that the institution is always equipped with lytic enzymes.
Q3: Will hyaluronic acid rhinoplasty widen the bridge of the nose?
A: It's possible. Excessive doses, too shallow layers, or repeated re-application will cause hyaluronic acid to diffuse horizontally and appear "avatar nose." Controlling a single dose (within most 1 branches), precise injection on the periosteum, and lengthening the interval between refills can be effectively avoided.
Q4: Which is better? Hyaluronic acid rhinoplasty or prosthetic rhinoplasty?
A: Different positioning: Hyaluronic acid is suitable for fine-tuning and nose testing. There is no recovery period but requires regular re-application; prosthetic/costal cartilage surgery can solve both the nose bridge and nose tip problems and the effect is long-lasting, but there are surgical trauma. It is easy to choose injection at the basics, but it is more important to choose multiple surgeries.
Q5: Can it be dissolved if you are not satisfied with rhinoplasty?
A: Yes. Most of the hyaluronic acid is degraded within 24-72 hours after hyaluronidase injection, and its form basically returns to before injection; skin testing is recommended before dissolution, and wait at least 2 weeks after dissolution before deciding whether to re-inject or switch to surgery.
Q6: Can hyaluronic acid pad the tip of the nose?
A: Not recommended. The skin tension at the tip of the nose is large and the blood circulation is dense, and the injection cannot support the delicatePoint of expression of nasal tipThe tip of the nose should be treated with a cartilage scaffold, as detailed in the in-app rhinoplasty topic.
Q7: How long can it take for prosthetic rhinoplasty to be performed after hyaluronic acid is dissolved?
A: It is generally recommended to operate 2-4 weeks after dissolution, and then operate after the local swelling has subsided and the tissue has stabilized; the specific time will be judged by the face-to-face doctor based on the nasal conditions. The history of multiple injections must be truthfully informed to the operating doctor.
9. Conclusion
Hyaluronic acid rhinoplasty is a "low threshold" rather than a "zero-risk": it uses a needle for 6-18 months of natural improvement, and it also puts all the weight of safety on "regular products + reliable doctors." Think of it as the starting point or rehearsal of nasal aesthetics, not the end point-fine-tuning if the foundation is good, and asking for face-to-face evaluation of the surgical plan is the most responsible path for yourself.
Medical disclaimer: This article is popular science content and does not constitute medical advice. Any injection and surgery are risky, and the specific plan should be based on a face-to-face evaluation by a qualified doctor.
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