Medical Terminology for Health Professions Part 4 Flashcards
chondromalacia
abnormal softening of cartilage
chondroma
slow-growing benign tumor derived from cartilage cells
costochondritis
inflammation of cartilage that connects a rib to sternum
hallux valgus
abnormal enlargement of the joint at the base of the great toe - bunion
hemarthrosis
blood within a joint
synovitis
inflammation of the synovial membrane that results in swelling and pain of the affected joint
dislocation
the total displacement of a bone from its joint
subluxation
the partial displacement of a bone from its joint
arthritis
an inflammatory condition of one or more joints
osteoarthritis (OA)
most commonly associated with aging (wear-and-tear arthritis)
spondylosis
a degenerative disorder that can cause the loss of normal spinal structure and function
gouty arthritis
a type of arthritis characterized by deposits of uric acid in the joints
rheumatoid arthritis
chronic autoimmune disorder in which the joints and some organs of other body systems are attacked
ankylosing spondylitis
a form of rheumatoid arthritis that primarily causes inflammation of the joints between the vertebrae
juvenile rheumatoid arthritis
an autoimmune disorder that affects children aged 16 years or less with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue
herniated disk
the breaking apart of an intervertebral disk that results in pressure on spinal nerve roots
lumbago
pain of the lumbar region of the spine
-ago
diseased condition
spondylolisthesis
the forward slipping movement of the body of one of the lower lumbar vertebrae on the vertebra or sacrum below it
-listhesis
slipping
spina bifida
a congenital defect that occurs during early pregnancy when the spinal canal fails to close completely around the spinal cord to protect it
kyphosis
an abnormal increase in the outward curvature of the thoracic spine as viewed from the side (dowager’s hump)
lordosis
an abnormal increase in the forward curvature of the lumbar spine (swayback)
scoliosis
an abnormal lateral (sideways) curvature of the spine
craniostenosis
malformation of skull due to premature closure of cranial sutures
fibrous dysplasia
bone disorder of unknown cause that destroys normal bone structure and replaces it with fibrous tissue
ostealgia
pain in a bone
osteitis
an inflammation of bone
osteomalacia
abnormal softening of bones in adults
osteomyelitis
an inflammation of the bone marrow and adjacent bone
osteonecrosis
the death of bone tissue due to a lack of sufficient blood supply
Paget’s disease
a bone disease of unknown cause characterized by the excessive breakdown of bone tissue, followed by abnormal bone formation
periostitis
inflammation of periosteum
rickets
deficiency disease occurring in children - infantile osteomalacia
short stature
a condition resulting from the failure of the bones of the limbs to grow to an appropriate length
talipes
describes any congenital deformity of the foot involving the talus (ankle bones)
primary bone cancer
a relatively rare malignant tumor that originates in a bone
secondary bone cancer
describes tumors that have metastasized to bones from other organs such as the breasts and lungs
myeloma
a type of cancer that occurs in blood-making cells found in the red bone marrow
osteochondroma
a benign bony projection covered with cartilage - exostosis
osteoporosis (OP)
a marked loss of bone density and an increase in bone porosity that is frequently associated with aging
osteopenia
thinner than average bone density in a young person - condition of someone who does not yet have osteoporosis
-penia
deficiency
compression fracture
occurs when the bone is pressed together (compressed) on itself
Colles’ fracture
occurs at the lower end of the radius when a person tries to stop a fall by landing on his or her hands
osteoporotic hip fracture
usually caused by a weakening of the bones due to osteoporosis and can occur either spontaneously or as the result of a fall
fracture (Fx)
a broken bone
closed fracture
one in which the bone is broken, but there is no open wound in the skin
open fracture
one in which the bone is broken and there is an open wound in the skin
comminuted fracture
one in which bone is splintered or crushed
greenstick fracture
one in which the bone is bent and only partially broken
oblique fracture
occurs at an angle across the bone
pathologic fracture
occurs when a weakened bone breaks under normal strain - due to osteoporosis or cancer
spiral fracture
a fracture in which the bone has been twisted apart
stress fracture
a small crack in the bone that often develops from chronic, excessive impact
transverse fracture
occurs straight across the bone
fat embolus
can form when a long bone is fractured and fat cells from yellow bone marrow are released into the blood
crepitation
grating sound heard when ends of a broken bone move together
callus
forms as a bulging deposit around the area of the break as a bone heals
radiograph
use of x-radiation to visualize bone fractures and other abnormalities - x-ray
arthroscopy
the visual examination of the internal structure of a joint
bone marrow biopsy
a diagnostic test that may be necessary after abnormal types or numbers of red or white blood cells are found in a complete blood count test
magnetic resonance imaging
MRI, used to image soft tissue structures such as the interior of complex joints
bone density testing (BDT)
used to determine losses or changes in bone density
ultrasonic bone density testing
a screening test for osteoporosis or other conditions that cause a loss of bone mass
dual x-ray absorptiometry
low-exposure radiographic measurement of spine and hips to measure bone density
bone marrow transplant (BMT)
used to treat certain types of cancers, such as leukemia and lymphomas, that affect bone marrow
allogenic bone marrow transplant
uses healthy bone marrow cells from a compatible donor, often a sibling
allogenic
originating with another
autologous bone marrow transplant
the patient receives his own bone marrow cells which have been harvested, cleansed, treated, and then stored before the remaining bone marrow is destroyed
autologous
originating within an individual
autologous
originating within an individual
orthotic
a mechanical applicance, such as a leg brace or splint, that is specially designed to control, correct, or compensate for impaired limb function
prosthesis
a substitute for a diseased or missing body part, such as a leg that has been amputated
arthrodesis
surgical fusion (joining together) of two bones to stiffen a joint, such as an ankle, elbow, or shoulder - surgical anyylosis