Chapter 3 Flashcards
acetabulum
The large circular cavity in each side of the pelvis that articulates with the head of the femur to form the hip joint; commonly known as the hip socket
allogenic
Originating within another
ankylosing spondylitis
A form of rheumatoid arthritis that primarily causes inflammation of the joints between the vertebrae
arthrodesis
The surgical fusion of two bones to stiffen a joint
arthrolysis
The surgical loosening of an ankylosed joint
arthroscopy
The visual examination of the internal structure of a joint
autologous
Originating within the individual
avascular necrosis
An area of bone tissue death caused by insufficient blood flow
chondromalacia
The abnormal softening of cartilage
comminuted fracture
A fracture in which the bone 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.
craniostenosis
A malformation of the skull due to the premature closure of the cranial sutures.
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 that measures bone density.
gout
A type of arthritis characterized by deposits of uric acid crystals in the joints.
hallux valgus
An abnormal enlargement of the joint at the base of the great toe; also known as a bunion
hemarthrosis
Blood within a joint
hemopoietic
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 pieces in place.
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; also known as humpback or dowager’s hump.
laminectomy
The surgical removal of a lamina from a vertebra.
lordosis
An abnormal increase in the forward curvature of the lumbar spine; also known as swayback.