C44.7 - Other and unspecified malignant neoplasm of skin of lower limb, including hip
C44.71 - Basal cell carcinoma of skin of lower limb, including hip
C44.711 - Basal cell carcinoma of skin of unspecified lower limb, including hip
C44.712 - Basal cell carcinoma of skin of right lower limb, including hip
C44.719 - Basal cell carcinoma of skin of left lower limb, including hip