In order to assess the results of rehabilitation is applied packet of test tasks and the next step is elaborated the Profile of Patient’s Hearing Skills (Fig. 13.15). This method provides information and allows setting the new targets in the rehabilitation process (Pankowska et al., 2012).It is recommended that postoperative treatment of patients with partial deafness should base on auditory training which is directed on identification and perception of sounds on moderate and higher frequencies (Solnica et al., 2012).