Bones Flashcards
Cranium
The part of the skull that encloses the brain.
Sternum
A partially T-shaped vertical bone that forms the anterior portion of the chest wall centrally. The sternum is divided anatomically into three segments: manubrium, body, and xiphoid process. The sternum connects the ribs via the costal cartilages forming the anterior rib cage.
Ribs
Human ribs are flat bones that form part of the rib cage to help protect internal organs.
Carpals
The carpal bones are bones of the wrist that connect the distal aspects of the radial and ulnar bones of the forearm to the bases of the five metacarpal bones of the hand.
Metacarpals
The metacarpus is a group of five bones of the hand between the phalanges and the carpus each metacarpal bone consists of a shaft, distal head and a wide proximal base.
Phalanges
The 14 bones that are found in the fingers of each hand and also in the toes of each foot. Each finger has 3 phalanges (the distal, middle, and proximal); the thumb only has 2. Metacarpal bones. The 5 bones that compose the middle part of the hand.
Fibula
The fibula is a long bone in the lower extremity that is positioned on the lateral side of the tibia.
Clavicle
A long, slightly curved bone that connects your arm to your body The bones help keep your shoulder blade in the correct position as you move
Humerus
The bone of the upper arm or forelimb, forming joints at the shoulder and the elbow.
Scapula
The scapula is a flat, triangular-shaped bone (colloquially as the “shoulder blade”). It is located in the upper thoracic region on the dorsal surface of the rib cage. It connects with the humerus at the glenohumeral joint as well as the clavicle at the acromioclavicular joint to form the shoulder joint.
Radius
One of the two large bones of the forearm,
Ulna
The ulna is the longer of the two bones in your forearm. It helps you move your arm, wrist and hand. Your ulna also supports lots of important muscles, tendons, ligaments and blood vessels.
Patella
The patella is your kneecap. Even though it protects your joint, it’s not just a cover for your knee. It also helps muscles, tendons and ligaments work correctly, as well as helps you move your knee.
Tibia
The tibia is the shinbone, the larger of the two bones in the lower leg. The top of the tibia connects to the knee joint and the bottom connects to the ankle joint.
Metatarsal
The metatarsal bones are the bones of the forefoot that connect the distal aspects of the cuneiform (medial, intermediate and lateral) bones and cuboid bone to the base of the five phalanges of the foot.