Cerumen hook 305.001　305.001.1　305.001.2　305.001.3　305.001.4　305.001.5　305.001.6　305.001.7　305.001.8　305.001.9　305.001.10　305.001.11 Middle ear scissors 305.002 Middle ear polyp forceps 305.003 Upper curved ear pliers 305.004 Ear pliers 305.005 Ear pliers (stapes installation pliers) 305.006 Ear pliers (stapes pliers) 305.007 Otology suction tube (straight) 305.008 Otology suction tube (bent) 305.009