Introduction: The use of dermal matrices has shown to be reliable and less invasive than skin grafts or skin flaps for wound management. This case series reports the clinical outcomes of 5 patients with defects on the nose post-MMS managed using collagen-glycosaminoglycan silicone bilayer matrix.
Materials and methods: Patient 1 had a BCC of the left nasal lateral sidewall, patient 2 had a BCC of the right nasal ala, patient 3 had a BCC of the nasal dorsum, patient 4 had a BCC of the left medial canthus, and patient 5 had a BCC of the left alar lobule of the nose. Layers of dermal matrix were stacked to augment soft tissue coverage in patient 5.
Results: All patients had spontaneous epithelialization of the nose defects following dermal matrix placement. Time to healing ranged from 4 to 11 weeks after dermal matrix placement for defects ranging from 1.44 cm2 to 6.16 cm2. The covering was stable and resulted in satisfactory cosmesis at time of complete epithelialization.
Conclusions: Closure of post-MMS nasal defects using bilayer matrix represents a viable option and an advantage over alternative forms of surgical repair when considering cosmesis and patient satisfaction.