1 Keep in mind that you are not trying to scrub your enamel, you are simply massaging the surface of your teeth with the activated charcoal so that it can attract tannins like a magnet.  After brushing, hold it in your mouth for 2-3 minutes to allow it to continue to work.
Removal of Cholesteatoma via Modified Radical Mastoidectomy. Modified radical mastoidectomy, also known as canal wall down (CWD) mastoidectomy, is a surgical procedure which involves removal of the posterior (back) wall of the ear canal to create a common cavity for the mastoid and ear canal. This single cavity also known as mastoid bowl opens up to the outside of the ear canal.
Modified radical mastectomy. This type of mastectomy is usually done to treat invasive cancer that has spread to the lymph nodes. During the mastectomy the breast tissue and a strip of skin with the nipple is removed. Some of the axillary lymph nodes are also removed. (These are lymph nodes in the arm pit.) The removed nodes are tested for cancer.