الصفحة 1
الصفحة 1
Percutaneous Collagen Induction With Microneedling : A Step-by-Step Clinical Guide
Percutaneous Collagen Induction with Microneedling is a minimally invasive technique widely used to treat numerous dermatologic conditions such as facial and body scars, melasma, wrinkles, skin laxity, stretch marks, alopecies, vitiligo and scleroderma. Microneedling can also be used to optimize transdermal drug delivery for many substances. This technique uses modern microneedling devices containing multiple fine needles, typically 0.5 to 2.5 mm in length, which are mounted on a barrel and rolled onto the skin to create numerous perforations into the stratum corneum and the papillary dermis. These micro-wounds initiate the release of growth factors, triggering collagen and elastin formation, which results in dermal remodeling and skin resurfacing. This book provides a step-by-step approach to microneedling, based on the authors’ more than ten years of experience with the technique.
Facial wirkles and treating strategies
Skin is a complex organ covering the entire surface of the body. Skin aging is characterized by features such as wrinkling, loss of elasticity, laxity, and rough- textured appearance. This aging process is accompanied with phenotypic changes in cutaneous cells as well as structural and functional changes in extracellular matrix components such as collagens and elastin. These changes occur under the influence of intrinsic and extrinsic factors, Skin changes associated with aging are the focus of many surgical and nonsurgical procedures aimed to improve the appearance of skin...
