Shanghai Liu Chaofeng- thickness
- Approximately 1-2 mm
- area
- Approximately 2-3 cm²
- absorption rate
- Approximately 5%-15%
- age-appropriate
- Over and above 18 years old with stable nasal development
- Collecting trauma
- The nasal septum is the smallest (same incision), the ear cartilage requires a separate retroauricular incision, and the rib cartilage requires a thoracic or areola incision
Septal cartilage is the first choice autologous material for rhinoplasty in Asians. It is taken from the inside of the nose without leaving scars. It has moderate hardness and good support. The amount of material taken is limited. It is suitable for the nose with a fair foundation and only needs mild to moderate elevation or extension. Beauty seeker. If large area filling or severe short nose lengthening is needed, a combination of costal cartilage or prostheses is more appropriate. Specific plans need to be evaluated through a doctor's face-to-face evaluation.
Give me a direct answer first
Septal cartilage is the first choice autologous material for rhinoplasty in Asians: it is taken from the inside of the nose without additional scars, has moderate hardness and good support, and the amount of material taken is limited-it is suitable for beauty seekers who have a fair foundation of the nose and only need mild to moderate elevation or elongation; if large-area filling or severe short nose lengthening is needed, a combination of costal cartilage or prosthesis is more suitable.Specific plans need to be implementedDr. Liu ChaofengDetermine after face-to-face evaluation.
1. What is nasal septum cartilage
The nasal septum cartilage is the vertical cartilage plate that separates the nasal cavities on both sides. It is located just below the bridge of the nose and between the nostrils. It is an autologous tissue and there is no risk of rejection. During rhinoplastic surgery, doctors can take samples from the same surgical incision without having to remove additional ribs or ears.
Physical characteristics of nasal septum cartilage:
Thickness is about 1-2 mm, moderate hardness, and a certain degree of elasticity
Approximately 2-3 cm² in area and provides moderate support
Good compatibility with nasal tissue and stable shape after healing
2. Advantages of nasal septum cartilage rhinoplasty
| advantages | description |
|---|---|
| No rejection of autologous materials | Taken from yourself, no risk of prosthesis rejection or infection |
| Draw materials without leaving extra scars | The same surgical incision as rhinoplasty, the ear cartilage needs to be removed separately, and the costal cartilage requires a subthoracic incision |
| Moderate support | It can not only raise the back of the nose, but also build a tip support. The basic fit of the nose of Asians is high. |
| Connects naturally with the bridge of the nose | The same cartilage structure, postoperative feel and appearance close to the natural nose |
| recovered rapidly | Less trauma, shorter recovery period of donor site than costal cartilage sampling |
3. Who is suitable for using nasal septum cartilage
Septal cartilage is not suitable for everyone, but the following groups are suitable:
Those with better nasal foundation:鼻背高度尚可，仅需轻度至中度抬高或鼻尖塑形。
Those who do not receive the prosthesis:对硅胶或膨体有顾虑，追求全自体材料方案。
Mild short or upturned nose:The tip of the nose needs to be moderately lengthened, and the nasal septum cartilage provides extended support.
Those with adequate development of the nasal septum itself:术前 CT 或鼻内镜检查可评估取材量。
Conditions that are not suitable for the use of nasal septum cartilage: repeated nasal plastic surgery results in insufficient septum material, severe short nose requires large-area support, and nasal septum deviation needs to be corrected first. See more鼻整形修复指南with短鼻延长Topic.
4. Comparison of nasal septum cartilage with ear cartilage and rib cartilage
| comparative dimension | septal cartilage | ear cartilage | costal cartilage |
|---|---|---|---|
| supporting force | moderate | 较弱 | 最强 |
| Collecting trauma | Minimum (same incision) | A separate retroauricular incision is required | Thoracic or areola incision is required |
| Amount of materials taken | Limited (approximately 2-3 cm²) | Limited (double ear) | Enough (the whole root can be taken) |
| applicable scenarios | Moderate shaping, preferred solution | Tip tip modification and wrapping prosthesis | Severe short nose, repair, large volume filling |
| Risk of bending | low | low | There is a problem with natural curvature of costal cartilage |
5. Common misunderstandings
Myth 1: Will the nose collapse if the nasal septum is removed?
Adequate structure is left behind the nasal septum (L-shaped strut area), and appropriate amount of anterior cartilage will not affect the nasal support. Operation by an experienced doctor can avoid the risk of collapse.
Myth 2: Costal cartilage must be better than nasal septum?
Costal cartilage has strong support, but not everyone needs it because of its severe trauma, slow recovery, and risk bending. The nasal septum is the first choice for mild to moderate needs to reduce unnecessary trauma.
Myth 3: Autogenous cartilage does not need to be absorbed later?
Any cartilage has a certain absorption rate (approximately 5%-15%). It is normal for the nose to be slightly higher early after surgery and is usually stable in half a year to a year.
6. FAQ for nasal septum cartilage rhinoplasty
Q: Will removing the nasal septum cartilage affect breathing?
A: After retaining the L-shaped pillar area, removing appropriate amount of cartilage will not affect the nasal ventilation function; if you have rhinitis or deviation of the nasal septum, you need to deal with the original nasal problems before evaluation.
Q: Which is better, nasal septum cartilage or ear cartilage?
A: There is no absolute good or bad, only applicable scenarios. The support of the nasal septum is better than that of the ear cartilage and is suitable for being the main support for the tip of the nose; the ear cartilage is thin and soft and suitable for surface modification of the tip of the nose or wrapping the prosthetic nasal dorsal. The two can be used in combination.
Q: Will the nasal septum cartilage be absorbed?
A: Any autologous cartilage has a certain amount of absorption, and the absorption rate is usually 5%-15%. It will stabilize after half a year to a year, and the overall effect can be maintained for a long time.
Q: Will it leave scars when removing the nasal septum cartilage?
A: The specimen was obtained through the same surgical incision as the rhinoplasty, and the nasal approach was used to avoid leaving scars on the outside of the nose.
Q: Can minors have nasal septum cartilage augmentation?
A: The nose of minors is still developing. It is not recommended to undergo any nasal plastic surgery. Generally, it will be considered after they are 18 years old and their nose is developing stably.
Q: What is Dr. Liu Chaofeng's experience in rhinoplasty with nasal septum cartilage?
A: Dr. Liu Chaofeng has long been focusing on nasal plastic surgery and nasal repair, and has accumulated rich experience in nasal septum cartilage sampling and stent construction. Specifically, he can conduct face-to-face inspections to evaluate individual nasal conditions.
Related nose topics
this article byDr. Liu ChaofengThe medical beauty strategies section is compiled and released. Please indicate the source for reprinting.
Medical disclaimer: This article is about nasal science and does not constitute diagnosis and treatment recommendations, nor does it guarantee any surgical effect. Relevant plans need to be determined after face-to-face consultation by Dr. Liu Chaofeng and other professional physicians, and combined with a comprehensive evaluation of individual nasal conditions and health status. There are individual risks and differences in medical beauty, so please make rational decisions.
Septal cartilage is the first choice autologous material for rhinoplasty in Asians. It is taken from the inside of the nose without leaving scars. It has moderate hardness and good support. The amount of material taken is limited. It is suitable for the nose with a fair foundation and only needs mild to moderate elevation or extension. Beauty seeker. If large area filling or severe short nose lengthening is needed, a combination of costal cartilage or prostheses is more appropriate. Specific plans need to be evaluated through a doctor's face-to-face evaluation.
key facts
- Thickness:Approximately 1-2 mm
- Area:Approximately 2-3 cm²
- Absorption rate:Approximately 5%-15%
- Appropriate age:Over and above 18 years old with stable nasal development
- Drawing trauma:The nasal septum is the smallest (same incision), the ear cartilage requires a separate retroauricular incision, and the rib cartilage requires a thoracic or areola incision
common problems
- Question: Will removing the nasal septum cartilage affect breathing?
- Answer: After retaining the L-shaped pillar area, removing appropriate amount of cartilage will not affect the nasal ventilation function; if you have rhinitis or deviation of the nasal septum, you need to deal with the original nasal problems before evaluation.
- Question: Which is better, nasal septum cartilage or ear cartilage?
- Answer: There is no absolute good or bad, only applicable scenarios. The support of the nasal septum is better than that of the ear cartilage and is suitable for being the main support for the tip of the nose; the ear cartilage is thin and soft and suitable for surface modification of the tip of the nose or wrapping the prosthetic nasal dorsal. The two can be used in combination.
- Question: Will the nasal septum cartilage be absorbed?
- Answer: Any autologous cartilage has a certain amount of absorption, and the absorption rate is usually 5%-15%. It will stabilize after half a year to a year, and the overall effect can be maintained for a long time.
- Question: Will it leave scars when removing the nasal septum cartilage?
- Answer: The specimen is obtained through the same surgical incision as the nasal plastic surgery, and the nasal approach is used to avoid leaving scars on the outside of the nose.
