Estudo do microrelevo cutâneo após o uso da dermaplanagem por meio da fotogrametria digital tridimensional
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Data
2021
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Editor
Universidade Brasil
Resumo
The skin surface is a barrier and can selectively communicate with the
internal biological environment and the external environment, it is not flat and
contains several straight grooves that can be classified according to depth, and
therefore, these conditions that define its micro relief are related to its exchanges
and its breathing, so the photogrammetric analysis instruments allow its
amplification, making it possible and necessary to describe them. Dermaplaning
is a technique used in qualified aesthetic protocols, facial rejuvenation and the
treatment of atrophic scars, based on the concept of physically removing the
superficial layers of the skin by dragging a blade of sterile, disposable butter from
a scalpel. The three-dimensional photogrammetry analysis instruments are
modern resources of current tissue bioengineering and allow a form of tissue
enlargement in a precise and non-invasive way. Two dermaplaning intervals with
21-day intervals were performed in women between 18 and 38 years old, divided
into 2 groups (control n = 21, test n = 21) with complaints of skin texture alteration.
The effectiveness of the treatment was evaluated using three-dimensional digital
photogrammetry and photothermographic imaging before and after the
preparations. The group showed decreased oiliness, local hydration and
increased count of elastic and collagen fibers, as well as surface pigmentation,
through arbitrary measures provided by the equipment. This study was of
fundamental importance to verify, in addition to the changes in the biotype, that
there were topographic changes in the cutaneous microrelief after the use of
dermaplaning and showed that the technique is a possible effective
dermatological or aesthetic therapy to improve the microrelief, but it is necessary
its post-procedure skin management.
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Palavras-chave
Dermaplanagem, Superfície da pele, Microrrelevo cutâneo, Bioengenharia