Ulna
PatellaTibiaFibulaPelvis |
Definition: The ulna is one of the two long bones in the forearm. It runs parallel to the radius, which is shorter and smaller.
Purpose: Allows movement (up and down) Facts: The ulna is found, and has similar function, in both humans and four-footed animals, such as dogs and cats. If the ulna breaks, it will most commonly occur at either the point where the radius and ulna form a joint. Definition:The patella is commonly referred to as the kneecap. It is a small, independent bone that rests between the femur and tibia
Purpose: The kneecap plays a vital role in how the knee bends, and as a result, most motions that require moving the leg. If it or the tendon associated with it becomes injured, a person will experience difficulty walking, running, standing, or engaging in athletic activity Facts: Also known as the Knee Very delicate bone Definition: The tibia is a large bone located in the lower leg of the human body. This bone is located between the ankle and the knee of the lower leg in the human body. The tibia is located in the medial side of the lower leg.
Purpose: Many powerful muscles that move the foot and lower leg are anchored to the tibia. The support and movement of the tibia is essential to many activities performed by the legs like standing, walking, running, jumping and supporting the body’s weight. Facts: The tibia is also known as the shin bone or the shank bone. These two bones connect the ankle bone to the knee in the human body It is the biggest of the two bones in the shin area. Definition: The fibula is the long, thin and lateral bone of the lower leg.
Purpose: It runs parallel to the tibia, or shin bone, and plays a significant role in stabilizing the ankle and supporting the muscles of the lower leg. Facts: Compared to the tibia, the fibula is about the same length, but is considerably thinner. Definition:the bony structure that connects the base of the spine to the upper end of the rear legs
Purpose: protects the delicate organs like the reproductive organs and the end of the line for the digestive tract. Facts: Several bones unite to form the pelvis, including the sacrum, coccyx (tail bone), and the left and right coxal (hip) bones. |