1 Two-part, three-part and four-part fractures can occur. 2  The fractures are then classified by their degree of displacement and angulation. 3  Surgical neck fractures are the most common type of proximal humeral fracture.
About 1.8 million people in the United States experience allergies to tree nuts, the Food Allergy and Anaphylaxis Network reports. Like other tree nuts, walnuts can cause a range of unpleasant reactions.
Review the available symptom checkers for these symptoms of House dust allergy: 1  Asthma-like symptoms -- Symptom Checker. 2  Itching -- Symptom Checker. 3  Sneezing -- Symptom Checker.  Wheezing -- Symptom 1  Checker. Headache -- Symptom Checker.  Sinus pain -- Symptom 1  Checker. Breathing problems -- Symptom Checker.  Runny nose -- Symptom Checker.