Current rhinoplasty materials fall into organic and inorganic categories. Organic materials commonly include ear cartilage and dermal grafts, while inorganic options comprise collagen, hyaluronic acid (HA), solid silicone, and expanded polytetrafluoroethylene (ePTFE).The optimal rhinoplasty material is the safest and most effective option: autologous dermal grafts that can fully integrate with the body's own tissue. When selecting rhinoplasty materials, a professional plastic surgeon will comprehensively determine the most suitable material for each individual based on skin type and the specific surgical procedure, ensuring both optimal results and safety. Common Rhinoplasty Materials 1.Autologous Dermal Material
Autologous dermal rhinoplasty utilizes tissue harvested from the patient's own body. As it is the patient's own tissue, there is no risk of complications even with complex nasal procedures. It offers the highest tissue compatibility and resistance to infection. This technique employs internationally advanced pure collagen-based dermal tissue, which is fully wrapped around the implant. Due to the dermis' inherent elasticity and rigorous sterile, acellular processing, it eliminates immune rejection, provides excellent light-blocking properties,It also avoids the drawbacks of silicone implants, such as light transmission and shine. It acts as a buffer between the implant and the body's tissues, protecting the nasal tip from skin perforation while addressing issues like skin redness and ulceration caused by excessive implant tension. This results in a more natural and realistic post-operative nasal contour, ensuring beauty that lasts a lifetime.
2. Dermal Sheet Material
This material preserves the structural integrity of the dermis layer through rapid cryodrying after removing the epidermis and dermal cells that trigger immune reactions. Retaining the body's natural skin components facilitates transplantation and grafting. Primarily used in nasal tip procedures requiring soft materials, it effectively refines the shape of the nasal tip skin.Dermal graft material offers a more lifelike, natural, and harmonious appearance, resolving issues like skin redness and ulceration caused by excessive tension from implanted prosthetics. However, the softness of dermal grafts increases the difficulty of prosthetic implantation and may lead to folding of the graft at the nasal root.