List Anatomy – J
The bones of the foot are connected to the bones of the lower leg (ankle joint) and to each other. The bones of the foot form the connections of the tarsal bones, the bones of the metatarsus, and the joints of the toes.
The articular joint (art mediocarpea) is formed by the articulating articular surfaces of the bones of the first and second rows of the wrist. This is a complex joint, block-shaped in shape. His articular fissure is S-shaped.
Joints, or synovial joints (articulationes synoviales), are discontinuous connections of bones. For joints is characterized by the presence of cartilage-covered articular surfaces, articular capsule, articular cavity and in it synovial fluid. Some joints additionally have formations in the form of articular disks, menisci or joint lip.
Upper jaw (maxilla) is a pair of bones. The upper jaw has a body and four processes: frontal, alveolar, palatine and zygomatic.
The lower jaw (mandibula) is the only mobile skull bone. The unpaired lower jaw has a body and two branches.