| N60 | Benign mammary dysplasia |
| | Solitary cyst of breast |
| | Solitary cyst of right breast |
| | Solitary cyst of left breast |
| | Solitary cyst of unspecified breast |
| | Diffuse cystic mastopathy |
| | Diffuse cystic mastopathy, of right breast |
| | Diffuse cystic mastopathy, of left breast |
| | Diffuse cystic mastopathy, of unspecified breast |
| | Fibroadenosis of breast |
| | Fibroadenosis of right breast |
| | Fibroadenosis of left breast |
| | Fibroadenosis of unspecified breast |
| | Fibrosclerosis of breast |
| | Fibrosclerosis of right breast |
| | Fibrosclerosis of left breast |
| | Fibrosclerosis of unspecified breast |
| | Mammary duct ectasia |
| | Mammary duct ectasia, of right breast |
| | Mammary duct ectasia, of left breast |
| | Mammary duct ectasia, of unspecified breast |
| | Other benign mammary dysplasias |
| | Other benign mammary dysplasias, of right breast |
| | Other benign mammary dysplasias, of left breast |
| | Other benign mammary dysplasias, of unspecified breast |
| | Unspecified benign mammary dysplasia |
| | Unspecified benign mammary dysplasia, of right breast |
| | Unspecified benign mammary dysplasia, of left breast |
| | Unspecified benign mammary dysplasia, of unspecified breast |
