Intrinsic aging and extrinsic aging are terms used to describe cutaneous aging of the skin and other parts of the integumentary system seems to primarily involve the dermis .
The integumentary system while having epidermal concomitants .
Intrinsic aging and extrinsic aging are terms used to describe cutaneous aging of the skin and other parts of the integumentary system , which while having epidermal concomitants , seems to primarily involve the dermis .