disturbance of the articular side of speech, caused by anatomical abnormalities in the structure of articular organs, It manifests itself in a pathological change in the timbre of the voice and voice disturbance. The main anatomical anomaly in Reynolalia is the cleft palate and malformation of the soft palate (full and partial). Features associated with cleft lip (full and partial) include, nasal deformities, and inappropriate jaw structure, and improper tooth growth. There are two types of renolalia – open and closed. In the case of open renolalia, while pronouncing all the sounds of speech, Air passes not only through the mouth but also through the nose. In the case of closed renolalia, Air passes only through the mouth. Closed renolalia is characterized by a weakening of the normal nasal cavity behavior, Which leads to the complete or partial elimination of nasal resonance. The sound in these cases sounds muffled. With enclosed Renulalia, The pronunciation of nasal sounds is especially poor.