[The first experience in diagnosis and rehabiliation in patients with cochlear implant "Nuclear Mini System 22"].

The first qualification for cochlear implant "Nucleus" was performed on the basis of audiological tests. Next stage was conversation with a patient and his family about motivation of longterm rehabilitation. Then the two very important investigations were carried out--the computer tomography which showed inner ear structure, and electric promotory test. In rehabilitation process original "Nucleus" partially modified and Polish linguistic articulation lists were used.