RESUMO
Development of tooth wedge-shaped defect leads to a gradual loss of hard tissue and is characterized by pain. Most often patients complain of pain and aesthetic defect that adversely affects the emotional status and quality of life. Search for adequate means and methods of treatment providing increased resistance of dental hard tissues and reducing hyperesthesia is challenging for dentists. Wedge-shaped defect and hyperesthesia as concomitant symptom was found in the city of Ufa in the 5.65 and 63.0% of dental patients, respectively. Analysis of the questionnaires revealed a relationship between the sociological parameters (gender, age, profession) and the patient's quality of life. Improvement of all clinical manifestations was observed in the result of complex treatment.