benign neoplasm of auricular canal (external) (D22.2">D22.2-, D23.2">D23.2-)benign neoplasm of bone of ear (D16.4">D16.4)benign neoplasm of bone of nose (D16.4">D16.4)benign neoplasm of cartilage of ear (D21.0)benign neoplasm of ear (external)(skin) (D22.2">D22.2-, D23.2">D23.2-)benign neoplasm of nose NOS (D36.7)benign neoplasm of skin of nose (D22.39, D23.39)benign neoplasm of olfactory bulb (D33.3)benign neoplasm of posterior margin of septum and choanae (D10.6)polyp of accessory sinus (J33.8">J33.8)polyp of ear (middle) (H74.4)polyp of nasal (cavity) (J33.-)