| Designation | Key |
|---|---|
| Endoskopie, Schädelbasischirurgie, Neurotisation, Keratoprothesen, Allergiezentrum | VA00 |
| Diagnosis and treatment of tumours of the eye and ocular appendages | VA01 |
| Diagnosis and treatment of diseases of the eyelid, the lacrimal apparatus and the orbit | VA02 |
| Diagnosis and treatment of conjunctival diseases | VA03 |
| Diagnosis and treatment of diseases of the sclera, cornea, iris and ciliary body Die Augenklinik unterhält die Lions Hornhautbank NRW, die Hornhäute und Amnionmembran zur Transplantation im eigenen Haus bereitstellt. | VA04 |
| Diagnosis and treatment of lens diseases | VA05 |
| Diagnosis and treatment of diseases of the choroid and retina | VA06 |
| Diagnosis and treatment of glaucoma | VA07 |
| Diagnosis and treatment of diseases of the vitreous body and the eyeball | VA08 |
| Diagnosis and treatment of diseases of the optic nerve and the visual path | VA09 |
| Diagnosis and treatment of diseases of the eye muscles, eye movement disorders, accommodation disorders and refractive errors | VA10 |
| Diagnosis and treatment of visual disorders and blindness | VA11 |
| Ophthalmological rehabilitation | VA12 |
| Fitting of visual aids | VA13 |
| Diagnosis and treatment of strabological and neuro-ophthalmological diseases | VA14 |
| Plastic surgery | VA15 |
| Diagnosis and treatment of other diseases of the eye and eye appendages | VA16 |
| Special consultation hour | VA17 |
| Laser surgery of the eye | VA18 |
| Peripheral nerve surgery Neurotisations-Operation der Hornhaut | VC50 |
| Diagnosis and treatment of allergies | VD01 |
| Diagnosis and treatment of autoimmune diseases and HIV-associated diseases | VD02 |
| Diagnosis and treatment of skin tumours | VD03 |
| Diagnosis and treatment of other skin and subcutaneous diseases | VD04 |
| Diagnosis and treatment of bullous dermatoses Pemphigoidsprechstunde | VD05 |
| Diagnosis and treatment of diseases of the lacrimal duct | VH12 |
| Diagnosis and treatment of tumours in the head and neck region | VH18 |
| Interdisciplinary tumour after-care | VH20 |
| Reconstructive surgery in the head and neck region | VH21 |
| Special consultation hour - ENT area | VH23 |
| Laser surgery | VH26 |
| Diagnosis and treatment of diseases of the arteries, arterioles and capillaries Arterienverschlüsse der Netzhaut | VI04 |
| Diagnosis and treatment of diseases of the veins, lymph vessels and lymph nodes Venenverschlüsse der Netzhaut | VI05 |
| Care of patients before and after transplantation Hornhauttransplantationen | VI21 |
| Diagnosis and treatment of allergies | VI22 |
| Electrophysiology Elektroretinogramm | VI34 |
| Neonate screening Frühgeborenenretinopathie | VK25 |
| Native sonography Ultraschall des Auges | VR02 |
| Optical laser-based methods Laserbasierte Funktionsdiagnostik | VR14 |
| Intraoperative application of the procedures Fundusfotographie und Fluoreszenzangiographie (RetCam) intraoperativ | VR28 |
| Diagnosis and treatment of tumours in the oral-maxillofacial region | VZ10 |
| Surgery to the jaw and facial skull bones | VZ14 |