a cold sore usually passes through several stages tingling and itching many people feel an itching burning or tingling sensation around their lips for a day or so before a small hard painful spot appears and blisters erupt blisters small fluid filled blisters typically break out along the border where the outside edge of the lips meets the skin of the face
This is because as people age, their bones become more fragile and thus trauma in the elderly tends to cause outright bone fractures instead of soft tissue damage. The most frequently encountered ligamentous injury of the wrist is scapholunate instability.
classical scatter, a low-energy photon interacts with an atom but causes no ionization; the incident photon disappears into the atom, and is then immediately released as a photon of identical energy but changed direction.