Analysis of illness: 1. Manual reduction does not require surgery, generally within 2 weeks after trauma, before nasal edema or after edema subsides, this method can be used. The other is the surgical correction of crooked nose, including the correction of simple cartilage deformation and the correction of combined bone deformation.

Suggestion: Have a physical examination before operation to make sure there are no symptoms. Before the operation, the anterior septum should be cut off, and the external suture must be thin and dense.