D21 - Other benign neoplasms of connective and other soft tissue
D21.2 - Benign neoplasm of connective and other soft tissue of lower limb, including hip
D21.20 - Benign neoplasm of connective and other soft tissue of unspecified lower limb, including hip
D21.21 - Benign neoplasm of connective and other soft tissue of right lower limb, including hip
D21.22 - Benign neoplasm of connective and other soft tissue of left lower limb, including hip