Question: A 52 year old woman undergoes excision of a 1.2 cm basal cell carcinoma from the skin overlying the intermediate crus of her left lower lateral cartilage. A bilobed flap is outlined for reconstruction. What type of local flap is this?

[Answer will be posted with next week's new question]

Answer to last week's question, "Stroke of (Bad) Luck" (October 15, 2018)

Anterior inferior cerebellar artery.