Dermatosurgical rounds: double opposing rotational advancement (Ying-Yang) flap for reconstruction of primary defects following skin cancer excisions in the medial foot ankle and preauricular regions


	Case 1: intraoperative view; a well-defined, prominent, tumor-like formation in the right medial foot ankle area, under the medial malleolus, measuring approximately 3×4 cm.

Part of: Kordeva S, Tchernev KG Jr, Tchernev G (2026) Dermatosurgical rounds: double opposing rotational advancement (Ying-Yang) flap for reconstruction of primary defects following skin cancer excisions in the medial foot ankle and preauricular regions. Folia Medica 68(2): e168322. https://doi.org/10.3897/folmed.68.e168322