Helmets and head gear can be found in many sizes and styles for most sports and must properly fit to supply maximum protection against head injuries.. AANS offers ideas to prevent head injuries The theme of 2011 National Neurosurgery Awareness Week, 10-16 April, 2011, is ALMOST ALWAYS THERE IS Another Game, nevertheless, you Only Have got One Brain. NNAW is normally held annually in celebration of American Association of Neurological Surgeons Annual Scientific Meetings. The 79th AANS Annual Getting together with Scientific system starts officially on Monday, April 11 at the Colorado Convention Center.The pimple itself provides many classifications. Some pimples do not necessarily have pus or inflammation. 1. Blackheads and Whiteheads Blackheads are believed as acne, which kind is named an open comendo. The blackness, despite common notions, is not due to dirt or bacteria but by the assortment of melanin. Whiteheads, on the other hand, are created because the lesions are shaped underneath the skin and are closed. This causes to create little, white bumps in the true face or body. Both whiteheads and blackheads are believed as non-inflammatory acne. 2. Papule The many annoying and irritating kind of acne is the inflammatory kind. Under this kind or sort of acne, there are more different types. One is called the Papule, which may be the mildest type of inflammatory acne.