1 grade is a simple prosthetic rhinoplasty.
Grade 2 is a small comprehensive rhinoplasty.
Prosthetic rhinoplasty+autogenous auricular cartilage+nasal tip shaping+nose tip reduction and alar reduction.
Grade 3 is full rhinoplasty.
Prosthetic rhinoplasty+septal cartilage+auricular cartilage comprehensive shaping of nose and tip
Prosthetic rhinoplasty+autogenous costal cartilage+auricular cartilage nose and nasal tip comprehensive shaping
Prosthetic rhinoplasty+allogenic decalcified bone+comprehensive shaping of auricular cartilage nose and tip of nose
Other categories: wide nose correction, humpback correction, aquiline nose correction, cleft lip nose deformity correction, etc.