Tetanus is caused by an infection with the bacterium Clostridium tetani, which is commonly found in soil, saliva, dust, and manure. The bacteria generally enter through a break in the skin such as a cut or puncture wound by a contaminated object.
Confidence votes 20.9K. Types of ear surgery include stapedectomy, tympanoplasty, myringotomy and ear tube surgery, ear surgery to repair a perforated eardrum, cochlear implants, and tumor removal.  Minor edit? Save Cancel.
A middle ear implant (MEI) is a small device inserted into the middle ear and coupled to the ossicles or the oval window.In recent years, middle ear implants have become more common, and today there are several types of middle ear implants on the market. middle ear implant (MEI) is a small device inserted into the middle ear and coupled to the ossicles or the oval window.