abstract background: psoriasis is a chronic proliferative condition of the skin. its accurate pathogenesis has not been known yet, but interactions between genes and environmental factors have been implicated in its initiation. the role of malassezia in psoriasis is still undetermined, but several reports have associated these lipophilic yeasts with the development of skin lesions in psoriasis....

The aim of the review was to present the importance of tooth wear, etiology and its management in elderly patients. The success of rehabilitation of tooth wear in elderly depends up on finding the etiology, correct diagnosis, prevention method and its management. Recognition of the early signs of tooth wear could bring about timely prevention and improve the life span of teeth in elderly.