What are the different types of materials used for nasal implants in rhinoplasty?
Disease description:
I have always been somewhat dissatisfied with the shape of my nose. Recently, I have been considering undergoing implant rhinoplasty and would like to learn more about the specific materials available in order to make an appropriate choice. Could you please tell me what types of implants are used for rhinoplasty?
Doctor's answer (1)
Dr. Chen Lu
Prosthetic rhinoplasty is a common plastic surgery procedure that changes the shape and height of the nose by implanting various materials. Commonly used materials for prosthetic rhinoplasty include silicone implants, expanded polytetrafluoroethylene (ePTFE), hyaluronic acid, and others.
1. Silicone Implants: This is one of the commonly used prosthetic materials, featuring good biocompatibility, resistance to rejection by the body, and shape stability, allowing carving according to the patient's needs.
2. ePTFE (Expanded Polytetrafluoroethylene): ePTFE is a porous material with excellent biocompatibility. Tissue can grow into its micropores, resulting in better fixation and less light transmission. The firmness of ePTFE is closer to that of natural nasal tissue, providing a natural and realistic postoperative appearance with good stability and less likelihood of displacement.
3. Hyaluronic Acid: Hyaluronic acid is a naturally occurring component in human skin tissue. Injectable rhinoplasty does not require incisions, offers high safety, and can improve skin elasticity and hydration. However, the effects of hyaluronic acid injections are not permanent and require periodic reinjections.
When choosing materials for prosthetic rhinoplasty, individuals should fully consider their own conditions, desired outcomes, and financial capacity. It is essential to visit a reputable hospital and have in-depth communication with a qualified physician to ensure the safety and effectiveness of the procedure.
