| Summary: | The analysis of accordance between morphological and instrumental criteria of involutive skin changes of cheek area is carry out in patients of different age groups with improvement of algorithm of quantitative determination of integral individual skin status. The criteria of involutive skin changes are certain by a quantitative histological and ultrastructural estimation taking into account their diagnostic meaningfulness. The parallel morphological and instrumental diagnostics («Light Check-up») in 100 patients is carry out. The degree of involutive changes for 228 patients on the age groups is determined: I – to 32 years; II – 33-40 years; III – 41-50 years; IV – 51-57 years; V – 58 years and elder. Integral parameter of morphological criteria substantially correlates with the index of biological age of skin (r = +0,69) and with the level of a skin stress tension (r = +0,83) which are determined by «Light Check-up». The most dominant correlation (r = +0,92) is determined between two integral parameters – morphological and instrumental, that allows to conduct reliable reciprocated extrapolation of histological and instrumental data. The most considerable individual variations of degree of involutive skin changes in the cheek area are determined in age from 41 to 57 years which are 70,2% contingent of patients of aesthetic face surgery. In particular, in an age group 41-50 years the I degree of involutive changes are observed at 34,2%, II – at 56,6%, III – at 9,2% women. In an age group 51-57 years the I degree of involutive changes are marked at 10,8%, II – at 54,7%, III – at 34,5% patients. It stipulates the necessity of instrument diagnostics of the skin state for the argument of the individualized surgical approach.
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