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.
Learn about ear tubes (myringotomy), a surgery procedure that allows ventilation in the middle ear. Ear tubes in adults and toddlers can be required for recurrent ear infections. Learn side effects of ear tube surgery, types of ear tubes, and side effects.