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.
The symptoms of cinnamon allergy may vary from mild to severe. Some of the most common symptoms are: The above symptoms are not dangerous and are usually easier to treat. The signs of cinnamon allergy, nonetheless, may vary from one person to another. Signs may include diarrhea, vomiting or stomach cramps. 2  The observance of these symptoms may vary from minutes to couple of hours after cinnamon has been eaten, as emphasized by the American Academy of Allergy, Asthma and Immunology. 3  Facial swelling this is a especially common sign of allergy.