Full analysis of hyaluronic acid rhinoplasty
Give a direct answer first
Hyaluronic acid rhinoplasty (injection rhinoplasty)It is a micro-plastic project in which cross-linked hyaluronic acid gel is injected into the upper layer of the periosteum of the dorsum of the nose to elevate the root and bridge of the nose - no surgery is required, it recovers on the same day, and the effect is reversible, maintaining about 6 - 18 monthsIt is suitable for people with good nasal foundation and only need a small elevationNot suitable for improving nose, alae and severe nose collapseThe core risk is vascular embolism, be sure to choose a regular medical device and a doctor familiar with nasal anatomy
First, what is hyaluronic acid rhinoplasty
Hyaluronic acid rhinoplastyIt refers to an injection cosmetic project that uses a cross-linked hyaluronic acid (hyaluronic acid) filler certified by the third type of machine, is injected into the upper periosteum along the midline of the dorsum nasi, raises the roots and modifies the curvature of the bridge of the nose through the support of the gel. It belongs to the micro-plastic surgery of "needle instead of knife", and the whole process is about 15 - 30 minutes, and it takes immediate effect after injection.
The essential difference from surgical rhinoplasty is that hyaluronic acid can only be "added French elevation", and cannot change the cartilage and bony structure of the nose - it cannot shrink the nose, narrow the alae, or lengthen the short nose. Therefore, its positioning isMinor improvement and "preview nose shape"Rather than a one-step solution.
Second, who is suitable for: four types of people benefit the most
- The roots are low and the bridge of the nose is slightly collapsed: The skin condition of the nose is good, only "a little higher", and it can be naturally improved by injecting about 1 sticks.
- Mild hump transition: A small amount of filling above and below the hump to visually smooth the slight dorsal nose drop (obvious hump still requires surgery, see in-appHump nose correction）。
- People who want to "test the nose shape" before deciding on surgeryHyaluronic acid is reversible, equivalent to a low-cost rehearsal of the rhinoplasty effect.
- Those who are not yet eligible for surgeryIf the recovery period cannot be arranged in the near future, an injection can be used first.
The person who is not suitable (important)
- Large nose, wide wings, short nose upturned noseHyaluronic acid cannot solve the problem of cartilage structure, and forced injection will only "make the nose bigger". This should be referred toAlar reduction and nose reduction。
- Those with thin skin or tissue relaxation after multiple injections: prone to light transmission, widening, and displacement.
- Those with prostheses in the nose or in the stage of infectionSuperposition injections increase the risk of infection and blood circulation.
- Pregnancy, lactation, scar constitution, hyaluronic acid or lysozyme allergy。
III. How long to maintain: 6 - 18 months, varies from person to product
Hyaluronic acid is naturally metabolized by the body, and nasal injections are usually maintained 6 - 18 monthsIt depends on three variables:
- Product featuresMacromolecular shaping products with high cross-linking and strong cohesion (high G value) last longer and are more suitable for the nose.
- personal metabolismMetabolism is fast, the amount of exercise is large, and those who often knead the nose subside faster.
- injection technology: Those with accurate layers (on the periosteum) and reasonable dosage maintain better morphology; if the layers are too shallow, it is easy to accelerate diffusion.
Need to be reminded:"Repeated make-up can be permanently set" is a misunderstandingMultiple high-dose injections may cause the skin of the dorsal nasal region to relax, the tissue space to expand, and the phenomenon of "wider and wider" burrification. Generally, it is recommended that the interval between replenishment should not be less than 6 - 12 months. Those with long-term needs should consider switching to surgery.
IV. Where are the risks? Vascular embolism is the number one red line
Vascular embolism (most severe)
There is a communication branch between the dorsal nasal blood vessel, the medial canthus artery and the ocular artery. If hyaluronic acid misenters the blood vessel and retrograde embolism, it can lead toSkin necrosis, blindness in extreme casesThe root area is one of the highest risk sites for full face injectionsKey to reducing risk:
- chooseDoctors familiar with the anatomy of nasal blood vesselsOperating in regular medical institutions.
- Superior periosteum level along midline, low pressure slowly, small dose injection, use blunt needle if necessary;
- Institutions must be kept in placeHyaluronic acid lyase (hyaluronidase)As emergency medicine.
Hazard Signal Self-ExaminationIf you experience severe pain, white skin/patchy bruising, and visual changes during or after injection, you must immediately inform your doctor and dissolve it - embolization rescue is counted in "hours".
2. Other common risks
- morphological problem: Widening of the dorsum of the nose, shifting downward ("Avatar nose"), left-right asymmetry.
- Transmittance and Tyndall Phenomenon: When the injection is too light, the skin turns blue.
- Red, swollen, bruised, nodules, delayed inflammation: Many can be handled, but formal follow-up is required.
- Counterfeit and illegal injections: Unknown "Omeidine" "growth factor" posing as hyaluronic acid is extremely harmful - be sure to scan the code for verification and confirm the three types of mechanical certificates before injection.
V. Hyaluronic acid rhinoplasty vs surgical rhinoplasty: comparison table
| dimension | Hyaluronic acid rhinoplasty | Prosthetic rhinoplasty (silicone/expanded) | costal cartilage nasal synthesis |
|---|---|---|---|
| Trauma | Minimal (injection) | Medium (surgical incision) | Larger (with rib extraction) |
| Effectiveness and recovery | Immediate results, basically no recovery period | 7 days to remove stitches, 1 - 3 months naturally | Longest recovery period |
| hold time | 6 - 18 months | long term | long term |
| range of improvement | Root/bridge height only | The bridge of the nose | bridge of the nose + tip of the nose + structural problems |
| reversibility | Lysase can be reversed | removable | Difficult to reverse completely |
| Main risks | Vascular embolization, widening | Infection, displacement, light transmission. | Large trauma, absorption deformation |
| Suitable for the crowd | Good foundation, fine-tuning, test nose shape | Seek lasting moderate improvement | Poor foundation/deformity/repair |
Simple decision-making caliber:Just short of height, want to try hyaluronic acid at low cost; for durability, need to change the tip of the nose → surgeryHorizontal comparison of complete materials in-appHow to choose rhinoplasty materials, see the program selection logicComprehensive or simple rhinoplasty?。
What to do if you are not satisfied: dissolution and transfer surgery
The biggest advantage of hyaluronic acid rhinoplasty isreversible: When dissatisfied with the shape, nodules appear, or first aid is required, injectHyaluronidase (lyase)It can significantly degrade hyaluronic acid within 24 - 72 hours, and can be dissolved in stages if necessary. Before dissolving, it is recommended to do a skin test to rule out allergies.
General advice for those who plan to switch to rhinoplastyWait 2 - 4 weeks for tissue stabilization after dissolutionThen perform prosthesis or costal cartilage surgery, and let the doctor design the plan on the basis of the real nose; those who have injected multiple times should take the initiative to inform the injection history, so that the tissue level can be judged during the operation. See in-app for a systematic solution to repair problems.Rhinoplasty Failure Repair Guide。
Precautions on the day of injection and after surgery
- Before injection: Qualifications of verification institutions, doctor's practice information and product anti-counterfeiting codes; avoid menstrual periods; discontinue anticoagulant drugs such as aspirin and follow the doctor's advice.
- 24 hours after injectionDo not get wet, do not make up, do not knead the nose; avoid high temperature environments (sauna, yoga hot room).
- 1 - 2 weeks after injectionDo not wear glasses to compress the back of the nose, do not lie down, do not do nasal massage; swelling and bruising generally subside in 3 - 7 days.
- follow-up: Seek medical attention immediately if there is persistent pain, whitening, and visual abnormalities; evaluate whether to adjust after 2 weeks of morphological problems.
This article is composed ofDr. Tang YuxiangThe medical beauty strategy section is sorted out and released. Please indicate the source when reprinting.
Eight, FAQ
Q 1: How long can hyaluronic acid rhinoplasty last?
A: Generally 6 - 18 months. Macromolecular high-crosslinking products, accurate injection level, and slow personal metabolism last longer; the metabolism is faster after the first injection, and it usually lasts longer from the second time. Those who want long-term maintenance are advised to evaluate the surgical plan.
Q 2: Is hyaluronic acid rhinoplasty dangerous?
A: In a regular institution, a doctor familiar with nasal vascular anatomy uses regular products to operate, which is generally safe and controllable; however, Yamaguchi is a high-risk injection area, and vascular embolism is rare but has serious consequences (skin necrosis, extreme blindness). It is necessary to confirm the institution's standing lysozyme.
Q 3: Does hyaluronic acid rhinoplasty widen the bridge of the nose?
A: Possibly. If the dose is too large, the level is too shallow or repeated supplementation will cause the hyaluronic acid to disperse laterally, resulting in an "avatar nose". Controlling a single dose (within most 1 branches), precise injection on the periosteum, and lengthening the interval between supplementation can be effectively avoided.
Q 4: 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.
Q 5: Can hyaluronic acid rhinoplasty be dissolved if you are not satisfied?
A: Yes. Hyaluronic acid is mostly degraded within 24 - 72 hours after injection of hyaluronidase, and the form is basically returned to before injection; a skin test is recommended before dissolution, and at least 2 weeks after dissolution before deciding whether to re-inject or transfer to surgery.
Q 6: Can hyaluronic acid pad the tip of the nose?
A: Not recommended. The tip of the nose has high skin tension and dense blood circulation. Injections cannot support the delicate tip manifestations and significantly increase the risk of necrosis. The problem of the tip of the nose should be solved by cartilage stent surgery.
IX. Related nose topics
- Rhinoplasty strategy
- Introduction of Dr. Tang Yuxiang
- How to choose rhinoplasty materials
- Comprehensive or simple rhinoplasty?
- Rhinoplasty Failure Repair Guide
Medical Disclaimer: This article is the content of nasal science popularization, does not constitute diagnosis and treatment suggestions, and does not guarantee any surgical results. The relevant plan needs to be interviewed by professional physicians such as Dr. Tang Yuxiang, and determined after comprehensive evaluation of personal nasal conditions and health conditions. There are individual risks and differences in medical aesthetics, please make rational decisions.
