Bone Parts
What is the shaft of the bone called?
Diaphysis
Which cells form organic matter of matrix and help mineralize it in response to stress fractures?
Osteoblasts
Which type shape of bone has an external and internal structure composed of compact bone and a middle layer of spongy bone?
Flat Bone
What is a fracture called when the bone protrudes from the skin?
Open, compound, displaced
What are the only multiaxial joints in the body?
Ball-and-socket (shoulder and hip)
What are the ends of the bones called?
Epiphyses
Which cells are osteoblasts that have become trapped?
Osteocyte
Which shape of bone has compact bone externally, spongy bones on the ends, and endosteum inside?
Long Bone
What is a fracture called when it is parallel to the line of axis?
Linear
What kind of joint is the metacarpophalangeal joint?
Condyloid Joint
What is the inner layer of bone called that contains cells providing bone resorption and deposition?
Endosteum
Which are the bone dissolving cells?
Osteoclasts
Which shape of bone makes up the carpals and tarsals?
Short Bone
What is a diagonal fracture called?
Oblique
What kind of joint forms our opposable thumbs?
Saddle Joint
What is the outer fibrous layer of the bone called?
Periosteum
Which cells differentiate into osteoblasts?
Osteogenic cells
Which type of bone has trabeculae?
Spongy
What type of fracture is the result of twisting stress?
Spiral
What joint helps move our neck?
Pivot
What helps bone grow and determines age
Epiphyseal plate/line
Which cells are mature osteoblasts?
Osteocytes
Which type of bone has Haversian systems and lamellae?
Compact Bone
What fracture is an incomplete fracture on one side and the other side is bent?
Greenstick
What kind of joints are our elbow and knee?
Hinge