Chapter 3 Flashcards
acetabulum
hip socket; large circular cavity each side of the pelvis that articulates with the head of the femur
allogenic
originating within another
ankylosing spondylitis
arthritis primarily causes inflammation of the joints between vertebrae
arthrodesis
surgical ankylosis; surgical fusion of two bones to stiffen joint
arthroscopy
visual examination of internal structure of a joint
autologous
originating within an individual
avascular necrosis
area of bone tissue death due to insufficient blood flow, often to the hip
bone marrow transplant
stem cell transplant used to treat certain types of cancers such as leukemia and lymphomas
callus
bulging deposit around area of the break
chondromalacia
abnormal softening of cartilage
comminuted fracture
splintered or crushed
compression fracture
when bone is pressed together on itself; sometimes caused by spontaneous collapse of weakened vertebrae or injury
costochondritis
inflammation of the cartilage that connects a rib to the sternum
crepitation
grating sound heard when ends of a broken bone move together
duel x-ray absorptiometry
low exposure radiographic measurements of the spine and hips to measure bone density
fat embolus
can form when a long bone is fractured due to accident or surgery
gout
type of inflammatory arthritis characterized by deposits of urate crystals in the joints, often the big toe. Joint affected typically hot red painfully sensitive
hallux valgus
bunion; 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
fracture tx in which a plate or pins are placed directly into the bone to hold the broken pieces in place
juvenile iodiopathic arthritis
autoimmune disorder affects children 16 or younger with RA symptoms including stiffness, pain, joint swelling, skin rash, fever, slowed growth, fatigue
kyphosis
abnormal increase in the outward curve of the thoracic spine as viewed from the side (hunchback)
laminectomy
surgical removal of the lamina or posterior portion of a vertebra
lordosis
abnormal increase in the forward curvature of the lumbar spine (swayback)
lumbago
LBP; general term for pain in lumbar region of the spine
malleolus
rounded bony projection on tibia and fibula on the sides of each ankle joint
manubrium
bony structure that forms the upper portion of the sternum
metacarpals
5 bones that form the palm of the hand
metatarsals
5 bones that form the part of the foot to which the toes are attached