Grafts thinner than 0.004 inches
may result in incomplete "take" as few live
epidermal cells are transferred. Grafts thicker than
0.008 inches are more likely to leave a residual meshed
appearance. Grafts may be meshed and expanded up to
5:1.
Certain locations, such as the bottom
of the foot or hand, are exposed to increased levels
of pressure and general wear; therefore, they have an
increased risk of injury and breakdown. Due to this,
an epidermal graft greater than 0.008 inches may be
needed.
Ensure adequate coverage with large
gaps
Benefits
Less severe donor site, which heals
faster and can be harvested more frequently than full
or split-thickness autografts
Minimal scarring of donor site compared to full or
split-thickness autografts
