RESUMEN
Reconstruction of complex post-surgical wounds requires functional and aesthetic considerations. We present a case of a complex radial-dorsal forearm defect in a patient who underwent Mohs surgery for an aggressive and rapidly growing squamous cell carcinoma. Following complete tumor excision, we utilized a modified rhombic flap for complete wound coverage with long-term conservation of extensor function. The rhombic flap modification included three Z-plasties at the flap base to add rotational components to the flap transposition. Long-term follow-up showed acceptable cosmesis, preserved extensor tendon function, and no evidence of tumor recurrence.
RESUMEN
Defects with multiple aesthetic subunits may need specific approaches for each subunit. We present a case of a post-surgical defect in a patient who underwent Mohs micrographic surgery for an invasive melanoma of the earlobe with an exposed parotid gland. We utilized a retroauricular-based rhomboid flap to provide full and immediate coverage for earlobe reconstruction in the setting of insufficient infra-auricular recruitable skin. The addition of Z-plasties at the base of an interpolation flap may reduce rotational restraint, thereby improving perfusion while enhancing flap extension for complete wound coverage where there is a lack of abundant donor tissue. The patient healed appropriately with no evidence of tumor recurrence.