The hip bone is formed by three bones: ilium, ischium, and pubis. At birth, these three component bones are separated by hyaline cartilage. They join each other in a Y-shaped portion of cartilage in the acetabulum.
The Cold Sore. The term cold sore is a generalized term for ulcerated lesions that result from several different causes. Similar to human reactions, canine skin can overreact to allergens and irritants, or the presence of a virus, and become red and inflamed.tomatitis. Stomatitis or sore mouth can cause lesions located in and around a dog's mouth. Stomatitis is most commonly present due to periodontal disease and can also be caused by lacerations or burns to the dog's mouth. It is accompanied by drooling, bad breath and a inability or unwillingness to eat.
Polyarthritis is an inflammatory disease affecting the dogâs joints. It is similar to arthritis, but it affects more joints at the same time and is generally associated with autoimmune diseases. There are several types of polyarthritis in dogs, depending on the causes.he types of polyarthritis include the following: 1  Non-erosive polyarthritis âamong the most common forms of polyarthritis in dogs. 2  It is caused by antibodies that bind to foreign substances and invade the joints, causing inflammation.