Chapter 3: Skeletal System Flashcards
arthr/o
joint
ankyl/o
cooked, bent, stiff
burs/o
bursa
chrondr/I, chrondr/o
cartilage
cost/o
rib
crani/o
skull
-desis
to bind, tie together
kyph/o
bent, hump
lord/o
curve, swayback, bent
Lumb/o
lumbar, lower back
myel/o
spinal cord, bone marrow
oss/e, oss/i, ost/o, oste/o
bone
scoli/o
curved, bent
spondyl/o
vertebrae, vertebral column, backbone
synovi/o, synov/o
synovial membrane, synovial fluid
osteomalacia
bone softness
osteomyelitis
bone marrow inflammation
osteopenia
deficient bone
osteoporosis
abnormal opening in the bone
avascular necrosis
insufficient blood flow to the bone tissue
osteomalacia/rickets
abnormal bone softening
paget’s disease
chronic bone disease of unknown origin
osteomyelitis
inflammation of the bone marrow and adjacent bone
ridiculopathy
pinched nerve
spinal stenosis
narrowing of the spaces within the spine
osteochrondroma
benign bony projection covered with cartilage
osteopenia
thinner than average bone density
- condition before osteoporosis
osteoporosis
marked loss of bone density
compression fracture
occurs when bone is pressed together on itself
osteoporotic hip fracture
broken hip
hallux valgus
bunion
- abnormal enlargement of base joint of big toe
hemarthrosis
blood within a joint
polymyalgia rheumatica
inflammatory disorder of muscles and joints
subluxation
partial displacement of bone from its joint
osteoarthritis
wear and tear arthritis
degenerative joint disease
rheumatoid arthritis
chronic autoimmune disease
joints and some organs are attacked
juvenile idiopathic arthritis
formerly juvenile rheumatoid arthritis
gout
deposits of urate crystals in the joints
ankylosing spondylitis
inflammation of joints between vertebrae
how many bones in adult skeleton?
206
manubrium
forms upper portion of the sternum
lumbago
low back pain
spondylolisthesis
forward slipping movement of lower lumbar vertebrae on vertebra or sacrum below
spina bifida
spinal canal fails to close completely
kyphosis
increase in outward curvature of thoracic spine
- humpback
lordosis
increase in forward curvature of lumbar spine
- swayback
scoliosis
abnormal lateral curvature of the spine
percutaneous diskectomy
removal of a fragment of the disk that is compressing a nurve
laminectomy (decompression surgery)
surgical removal of a lamina
- relives pressure on spinal cord by enlarging spinal column
acetabulum
large circular cavity in each side of pubis
articulates with head of femur to form hip joint
avascular necrosis
head of femur causes blood supply to be cut off, usually a result of trauma
arthroscopy
diagnosing and treating joint problems
- narrow tube attached to fiber-optic camera
malleolus
rounded boney projection on tibia and fibula on each ankle joint
open fracture
compound fracture
open wound in skin
comminuted fracture
bone is splintered or crushed
bone marrow transplant
stem cell transplant used to treat certain cancers like leukemia and lymphomas
- initial bone marrow is destroyed with radiation and chemo
- healthy bone marrow stem cells are infused into the blood
- cells migrate to spongey bone to multiply
- stem cells eventually develop into blood cells
orthotic
mechanical appliance, such as a shoe insert, leg brace, or splint
prosthesis
substitute for a diseased or missing body part