Regenerative materials that facilitate wound healing.

Wounds and damaged tissue become problematic when the tissue repair process does not proceed in a normal manner. Standard treatment of wounds entails topical dressings and devices in conjunction with good wound care practices. Good practices adequately support healing in most patients. Difficult, chronic, or recalcitrant wounds may require the use of more advanced technologies. Wounds that are full thickness or present with the absence of a matrix, may particularly benefit from regenerative materials. This article focuses on the use of cellular and acellular materials as well as chemical constructs to support granulation, tissue repair, and wound closure.