How to repair insufficient height after expanded polytetrafluoroethylene (ePTFE) auricular cartilage rhinoplasty

Jan 25, 2025 Source: Cainiu Health

Dr. Chen Lu

Introduction

Dilation and auricular cartilage rhinoplasty are two types of nasal augmentation techniques. If the height of the nasal bridge is insufficient after surgery, revision can be performed by re-implanting materials, injecting fillers, adjusting the position of the implant, using other autologous materials, or through comprehensive revision surgery. The cost and time required to see results vary among revision surgeries; however, to ensure safety, it is recommended to undergo revision at a正规 hospital.

Generally, ePTFE (expanded polytetrafluoroethylene) combined with ear cartilage rhinoplasty involves implanting ePTFE material and ear cartilage into the nasal area to improve the appearance and shape of the nose. The general reference price for this procedure ranges from 2,000 to 10,000 yuan per session. Noticeable improvement can usually be seen within 7 to 14 days, although symptoms such as swelling and pain may occur. If the postoperative nasal height is insufficient, corrective measures may include re-implantation of ear cartilage or ePTFE material, injectable fillers, adjustment of implant positioning, use of other autologous materials, or comprehensive revision surgery. Detailed explanations are as follows:

1. Re-implantation of Ear Cartilage or ePTFE Material

If the nasal bridge height is inadequate postoperatively and the desired height has not been achieved, additional ear cartilage or ePTFE material can be implanted to achieve a filling effect and alter the nasal shape.

2. Injectable Fillers

If surgical outcomes do not meet expectations, injectable fillers such as hyaluronic acid or collagen may be administered under a physician's guidance for correction. The general reference price for injectable fillers ranges from 1,000 to 5,000 yuan per injection, with noticeable improvement typically observed within 3 to 7 days.

3. Adjustment of Implant Position

If insufficient nasal height results from improper implant positioning, a physician may recommend removal and re-implantation of the implant into the correct position to better conform to the nasal bridge, thereby increasing nasal height.

4. Use of Other Autologous Materials

Besides the materials mentioned above, other implants such as silicone gel may be implanted upon a physician's recommendation when nasal bridge height is inadequate. The general reference price for silicone implants ranges from 2,000 to 6,000 yuan per session, with noticeable improvement typically observed within 7 to 10 days.

5. Comprehensive Revision Surgery

If dissatisfaction with nasal bridge height persists and the above methods fail to achieve desired results, comprehensive revision surgery may be considered. This procedure may involve adjustments and reshaping of multiple facial areas, including the chin and lips, to harmonize nasal proportions with the overall facial appearance and improve aesthetic outcomes.

Regardless of the chosen revision method, the procedure should be performed at a qualified medical facility. Additionally, adequate postoperative rest is essential, with avoidance of strenuous physical activity in the short term.

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What methods can be used for breast augmentation?

Under normal circumstances, common breast augmentation methods include hyaluronic acid breast augmentation, autologous fat transfer breast augmentation, silicone implant augmentation, hydrogel implant augmentation, and expanded polytetrafluoroethylene (ePTFE) implant augmentation. If needed, it is recommended to visit a reputable hospital and undergo the procedure under the guidance of a qualified physician. When selecting a breast augmentation method, it is advisable to communicate thoroughly with your doctor to understand the risks, expected outcomes, and recovery process associated with the surgery.

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Do Gore-Tex and silicone get absorbed?

Under normal circumstances, expanded polytetrafluoroethylene (ePTFE) and silicone are not absorbed by the body. Both ePTFE and silicone are inert materials that do not readily undergo chemical reactions with other substances within the human body. ePTFE is known for its excellent flexibility and tissue compatibility, while silicone possesses stable chemical properties and good thermal conductivity. After implantation into the human body, both ePTFE and silicone are resistant to degradation or absorption by bodily tissues.

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How long after rhinoplasty can revision surgery be performed?

Rhinoplasty involves using materials of different types to augment the nasal bridge, resulting in varying costs and recovery periods. Generally, rhinoplasty with costal cartilage allows for quick recovery, typically requiring 1-2 weeks for healing. In contrast, prosthetic materials such as expanded polytetrafluoroethylene (ePTFE) and silicone have poor integration with the body and may cause rejection reactions, potentially prolonging the recovery period to 1-2 months before healing is complete.

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Is expanded polytetrafluoroethylene (ePTFE) rhinoplasty good?

ePTFE rhinoplasty involves implanting expanded polytetrafluoroethylene (ePTFE) material into the nose to alter its shape and size, aiming to enhance the nasal appearance. The general reference price for ePTFE rhinoplasty ranges from 8,000 to 20,000 yuan per session, with noticeable improvement typically observed within 1 to 3 months. Although ePTFE rhinoplasty is generally considered effective, it does have certain limitations and risks. It is important to seek treatment at a正规 medical facility.