Does the ePTFE nasal implant last a lifetime?

Generally speaking, expanded polytetrafluoroethylene (ePTFE) rhinoplasty cannot guarantee permanent results. This surgical procedure involves making incisions at appropriate positions on the nose and implanting pre-carved ePTFE material beneath the nasal fascia or periosteum of the nasal bones, to elevate the nasal bridge and improve nasal morphology. The general reference price for ePTFE rhinoplasty is 8,000–20,000 yuan per session, with visible improvement typically observed 1–3 months after surgery, although symptoms such as local redness and pain may occur. A detailed explanation is as follows:

ePTFE is a commonly used material for rhinoplasty, with excellent biocompatibility and stability. Its soft texture integrates well with human tissue, resulting in natural postoperative appearance. However, over time, certain factors may affect the effectiveness of ePTFE rhinoplasty. Additionally, natural changes in the human body, such as aging, which leads to skin laxity and collagen loss, may also affect the shape of the nose. Furthermore, accidental external impacts may cause displacement, deformation, or even rupture of the ePTFE implant, affecting the rhinoplasty outcome. If postoperative infection occurs and becomes severe, removal of the ePTFE implant may be necessary, which would also result in the loss of the rhinoplasty effect. Moreover, after long-term implantation in the human body, ePTFE material may experience aging, hardening, or other changes that affect the texture and appearance of the nose.

It is recommended to visit a qualified hospital and perform the procedure under the guidance of a physician to ensure the effectiveness and safety of the surgery. Postoperatively, it is important to protect the nose from trauma and infection, and to attend regular follow-up appointments for timely detection and management of any potential complications.