Attestation committee
Accreditation committee
Expert committee
Dispositions, instructions
Normative acts
Scientific councils
Scientific advisers
Doctoral students
Postdoctoral students
CNAA logo

 română | русский | english

Particularities of the prosthetic treatment in single tooth replacement

Author: Cheptanaru Olga
Degree:doctor of medicine
Speciality: 14.00.21 - Stomatology
Scientific adviser: Nicolae Chele
doctor habilitat, associate professor (docent)
Scientific consultant: Forna Norina Consuela
doctor în ştiinţe medicale, profesor universitar, UMF Gr. T. Popa, Iaşi, România
Institution: Nicolae Testemitanu State University of Medicine and Pharmacy of the Republic of Moldova


The thesis was presented on the 22 September, 2021 at the meeting of the Scientific Council and now it is under consideration of the National Council.


Adobe PDF document3.46 Mb / in romanian


CZU 616.314-089.843(043.2)

Adobe PDF document 6.72 Mb / in romanian
141 pages


single missing tooth, fixed partial prosthesis, implant-prosthetic restoration


The structure of the thesis work: the paper is presented on 141 pages of printed text, consists of introduction, 4 chapters, general conclusions, practical recommendations, summary in Romanian, Russian, English and bibliographic index with 178 references. The illustrative material includes 39 figures, 11 tables, 5 statistical formulas and 2 annexes. The obtained results have been published in 24 scientific papers, including 4 without co-authors and 9 in reviewed editions.

Research scope: To evaluate the comparative efficiency of prosthetic treatment of edentulous patients with single missing tooth and elaboration of a clinical rehabilitation algorithm.

Research Objectives: the clinic-radiological evaluation of the prosthetic field, the comparative analysis of the treatment with conventional fixed partial prostheses and single implant-prosthetic restoration, the evaluation of the parameters for the method of the prosthetic treatment selection in the single missing tooth, the elaboration of a practical guide to therapeutic management in patients with single tooth replacement.

Scientific novelty and originality. The study demonstrated that the implant-prosthetic treatment is a conservative and aesthetic solution. Solved scientific problem in this study consists in the evaluation of different methods of prosthetic treatment of patients with single missing tooth and the elaboration of the clinical rehabilitation algorithm.

Theoretical significance of the study. It was found the comparative efficiency of the treatment with conventional fixed partial prostheses and implant-supported crowns in single tooth replacement as a result of the main parameters for the selection of the prosthetic treatment method. Applicative value of study. Increasing the efficiency of the specialized medical care for the patients with single tooth edentulism and the reduction of the abutment teeth preparation in the treatment of conventional fixed partial prostheses.

Scientific results implementation. The results are applied in the didactic process of „Pavel Godoroja” stomatological propedeutics Department of the “Nicolae Testemitanu” State University of Medicine and Pharmacy and in clinical practice of University Dental Clinic no. 2.