Rib cartilage rhinoplasty refers to a plastic and cosmetic operation with autologous rib cartilage transplantation as rhinoplasty material. Under local anesthesia, a 3cm incision was made under the breast contour or on the surface of the seventh costal cartilage to expose the perichondrium, peel off the periosteum, and cut the costal cartilage with the required length. Determine the length of the nasal dorsum according to the point of the nasal root and the point on the tip of the nose, cut the cartilage with the required length, and carve the costal cartilage graft according to the fine aesthetic standards. After carving cartilage, it is necessary to cut the cartilage alternately from two-thirds of the four surfaces to eliminate the cohesive stress of cartilage and prevent cartilage from bending. This operation has strict requirements for doctors' technical requirements and various hardware conditions. Limeikang rhinoplasty experts remind: the absorption rate of costal cartilage is low; Will not penetrate the skin; No blood vessels, easy to survive, no rejection; You can carve an ideal shape at will; It has a wide range of applications.