Then why can't most rhinoplasty patients be "pig noses"? Mainly the following questions.
1, the problem of operation mode. In the previous concept of rhinoplasty, the nose was integrated, and it was raised from the root of the nose to the columella with a prosthesis. Such a prosthesis is like a splint. The above three parts are fixed, and the tip of the nose can't move. In some patients, silica gel is soft, and the connection between nasal columella and nasal dorsum is weak. Liquidity is acceptable.
2, the problem of their own conditions: Some patients, their inferior lateral cartilage development is not perfect, they must use other materials (usually their own cartilage) to make a new nasal tip bracket. For stability, these scaffolds must be based on hard tissues, such as bone and diaphragm cartilage. Such a nasal tip is naturally a problem brought by the operation itself: if the inferior lateral cartilage wants to rotate, the connection between cartilage and cartilage is very important. We call it cartilage junction. For example, there are such connections between the superior lateral cartilage and the inferior lateral cartilage, between the inferior lateral cartilage and the nasal septum, and between the medial feet of the two inferior lateral cartilages. In order to fully expose the structure during the operation, it must be interrupted, then healed, and then scarred. This will also affect the activity of the tip of the nose.
3. The membranous nasal septum is cartilaginous and loses its elasticity.