Nasal bone osteotomy is suitable for people whose nasal deformities are related to the nasal bone itself, such as camel nose, aquiline nose, crooked nose, etc., all of which need to be corrected by nasal bone osteotomy. All three types of nose require surgical removal of bone or cartilage and osteotomy, that is, lifting bone peak, narrowing nasal dorsum or trimming lower nose.