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Microneedling with dermaroller

Satish Doddaballapur1

  • 1Department of Dermatology, Sagar Hospitals, Bangalore, Karnataka, India.

Journal of Cutaneous and Aesthetic Surgery
|September 3, 2010
PubMed

Keywords:
Dermarollermicroneedlingscars

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The papillary and reticular dermis are the two layers of the dermis. They are made of connective tissue with fibers of collagen extending from one to the other, making the border between the two somewhat indistinct. The dermal papillae extending into the epidermis belong to the papillary layer, whereas the dense collagen fiber bundles below belong to the reticular layer.
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Underlying the papillary layer is the much thicker reticular layer, composed of dense, irregular connective...