Rhinitis puncture surgery refers to maxillary sinus puncture, the process of which can be roughly divided into local anesthesia, puncture, irrigation, hemostasis several steps. 1. Local anesthesia: the patient usually takes a sitting position, and the doctor will put the cotton ball or cotton pads soaked with anesthetics into the front of the patient’s lower nasal sinus, or inject agents into the outer part of the lower nasal tract for anesthesia, and the anesthesia process will take about 3~510-15 minutes. 2. Puncture: After the anesthesia is completed, the puncture needle is slightly rotated and pressurized at the lateral side of the inferior nasal tract, i.e., 1 cm to 1.5 cm from the anterior end of the inferior turbinate, with the tip of the needle pointing in the same direction as the lateral angle of the eye of the same side, and the body of the needle being at a 45-degree angle to the nasal septum. In the process of puncture, the patient can hear the sound of the needle into the cartilaginous tissue of the sinus cavity of the fall, the patient, but there is no pain. 3. Rinsing: The puncture needle is connected to a rubber tube and syringe, and saline is injected into the maxillary sinus for rinsing. After rinsing, anti-inflammatory drugs can be injected into the sinus to reduce the risk of infection. 4. Hemostasis: In the counterclockwise direction, the puncture needle is withdrawn, and a cotton ball or cotton swab is pressed to stop bleeding. Rhinoplasty is generally used for the treatment of maxillary sinusitis, this type of surgery does not need to be performed on an empty stomach, before the surgery needs to be carried out imaging examination, after the specialist assessment and standardized diagnosis and treatment.