| Designation | Key |
|---|---|
| Diagnosis and treatment of diseases of the outer ear | VH01 |
| Diagnosis and treatment of diseases of the middle ear and mastoid process | VH02 |
| Diagnosis and treatment of diseases of the inner ear | VH03 |
| Middle Ear Surgery | VH04 |
| Surgical correction of malformation of the ear | VH06 |
| Diagnosis and treatment of diseases of the paranasal sinuses | VH10 |
| Reconstructive plastic surgery | VH13 |
| Reconstructive surgery in the head and neck region | VH21 |
| Reconstructive surgery in the ear region | VH22 |