chapter 3 the skeletal system Flashcards
acetabulum
hip socket, the large circular cavity that articulates with the head of the femur to form the hip joint
allogeneic
originating within another
ankylosing spondylitis
a type of arthritis that primarily causes inflammation of the joints between the vertebrae
arthrodesis
also known as surgical ankylosis. the surgical fusion of two bones to stiffen a joint
arthroscopy
the visual examination of the internal structures of a joint
avascular necrosis
also known as osteonecrosis, an area of bone tissue
death caused by insufficient blood flow, often to the hip
autologous
originating within an
individual
bone marrow transplant
a stem cell transplant used to treat certain types of cancers
callus
As the bone heals, a callus forms as a bulging deposit around the area of the break. This tissue eventually becomes bone.
chondromalacia
the abnormal softening of cartilage
comminuted fracture
when a bone fracture is splintered or crushed
compression fracture
occurs when the bone is pressed together on itself
costochondritis
an inflammation of the cartilage that connects a rib to the sternum
crepitation
the grating sound heard when the ends of a broken bone move together
dual x-ray absorptiometry
a low exposure radiographic measurement of the spine and hips to measure bone density
fat embolus
forms when a long
bone is fractured due to an accident or surgery, and fat
cells from yellow bone marrow are released into the
blood.
gout
a type of inflammatory arthritis characterized by deposits of urate crystals in the joints
hallux valgus
aka bunion, an abnormal enlargement of the joint at the base of the great toe
hemarthrosis
blood within a joint
hematopoietic
pertaining to the formation of blood cells
internal fixation
a fracture treatment in which a plate or pins are placed directly into the bone to hold the broken bits in place (does not get removed)
juvenile iodiopathic arthritis
formerly called juvenile rheumatoid arthritis, an autoimmune disorder that affects children ages 16 years or younger, with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed
growth, and fatigue.
kyphosis
an abnormal increase in the outward curvature of the thoracic spine as viewed from the side