Rhinoplasty can result in poorly shaped nasal ends. Rhinoplasty is the process of changing the height and shape of the nose by inserting appropriate materials to harmonize it with the rest of the face. So how is poor nasal end morphology diagnosed? Here is a brief introduction. Diagnosis method of poor end form 1, nasal distortion: the reason is that the patient’s nasal bridge axis is not correct, the nasal septum is distorted, the nasal column is distorted; intraoperative separation of the implantation cavity of the prosthesis is not correct; the separation of the implantation cavity of the prosthesis is not complete, there are strips of detention to the prosthesis is distorted; the prosthesis sculpture is not symmetrical, the axis is not correct; improper postoperative care pressure bandage on both sides of the pressure is not equal. 2, the nose shape is not beautiful: manifested as the nasal bridge is too high, the nasal bridge is too narrow, the frontal nasal angle lacks curvature, the nasal body curve is not enough to look stiff. It is mainly due to the unsuitable sculpture of the prosthesis. 3.Prosthesis displacement: mainly occurs when using silicone prosthesis, because when implanting the prosthesis under the nasal dorsal fascia, the ventral surface of the prosthesis is not close enough to the back of the nasal bone. In addition, the texture of silicone is relatively hard, and the surrounding tissue is not well enough combined, the phenomenon of slippage will occur over time. 4.Prosthesis contour shadow: due to the implantation cavity is too shallow, poor articulation between the prosthesis and the bone surface, the dorsal side of the prosthesis is too steep, and the two sides of the prosthesis are too thick, mostly seen after silicone prosthesis rhinoplasty. As rhinoplasty is becoming more and more common, it is still recommended that patients choose a regular hospital. As long as it is surgery, there will be risks, MM for rhinoplasty, must choose a regular hospital with professional doctors to reduce the risk situation and avoid the consequences of poor nasal end shape.