Estimation of impression quality in fixed prosthesis oral rehabilitation

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In spite of the constant improvement of impression materials impression taking is still rather challenging procedure. Impression quality considerably defines the effectiveness of prosthodontics oral rehabilitation. The method for impression quality assessment was elaborated in the study and used to estimate the quality of impressions taken for fixed prosthesis (teeth preparation quality was not assessed). More than 50% of impressions had improper quality.

Keywords:

impression quality

representation of preparation border

marginal fit

impression methods

Authors:

Muradov M.A.

Tsentral'nyĭ nauchno-issledovatel'skiĭ institut stomatologii i cheliustno-litsevoĭ khirurgii Minzdrava RF

Riakhovskiĭ A.N.

TsNIIS i ChLKh, Moskva

Khamzatov R.M.

Klinicheskiĭ tsentr stomatologii FBMA, Moskva

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