Matriderm Skin Graft: What to Know

Matriderm is a biological scaffold made from collagen and elastin. During surgery, the clinician prepares the wound bed, places the matrix over the defect, and covers it with a thin skin graft when appropriate. The material is intended to provide structure as the patient’s own tissue grows into the area. It may be considered for wounds, burns, scars, or other defects where coverage and later contour matter. Suitability depends on wound depth, blood supply, infection status, location, and the patient’s general health. It is part of a reconstruction plan, not a substitute for wound-bed preparation or follow-up.

Keep the dressing dry and undisturbed until the surgical team gives different instructions. Do not pick at crusts or apply unapproved creams. Protect the area from pressure, friction, and stretching, and attend dressing changes and reviews. Tell the team about smoking, diabetes, circulation problems, immune conditions, allergies, and medicines that affect bleeding or healing. Once the wound has closed, sun protection and scar care may help the appearance, but only use products when the clinician confirms they are suitable.

Contact the treating team for increasing pain, spreading redness, warmth, foul drainage, fever, bleeding that does not settle with advised pressure, or a dressing that becomes soaked. A graft that turns unusually pale, dark, cool, or detached needs prompt assessment. Seek urgent care for severe illness, breathing difficulty, or rapidly worsening swelling.

Ask why Matriderm is suitable for your wound, whether a graft will be placed at the same operation, where donor skin may come from, and how dressings will be managed. Discuss expected scar texture, movement restrictions, infection prevention, review timing, and whether fractional laser treatment might be considered later for a settled scar.