Elena Nazarova

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PURPOSE The present material reports on prosthodontic complications in a trial of 51 patients with prostheses supported by single-stage implants over a period of 36 months. MATERIALS AND METHODS One hundred eighty-six single-stage implants were placed in 51 patients over a 3-year period in 2 carefully controlled prospective clinical trials. Nineteen of(More)
A fundamental statistical analysis of the questionnaire given to 2089 first-year and last-year students of 9 medical institutes of the country was carried out within the framework of study of the "Smoking and Health" International Committee. The number of smokers per day was 21.6%. Awareness of smoking association with the development of certain diseases is(More)
The prime objective of the paper is to attempt to reevaluate the potentialities of current radiation diagnosis of esophageal achalasia. Moreover, its main idea is to assess the procedure of a traditional X-ray section of radiation study. In the authors' opinion, the main motivation of writing this paper was the emergence of new recent potentialities of(More)
The paper deals with one of rather common and clinically urgent diseases of the esophagus--esophageal achalasia (EA). By using 173 cases as an example, the authors show a diversity of clinical symptoms and basic X-ray diagnostic criteria for this abnormality. Analysis of the results of clinical and instrumental studies has enabled the authors to(More)