ch 4 - skeletal system Flashcards
ankylosing spondylitis
inflammation of one or more vertebrae characterized by joint stiffness or immobility; rheumatoid arthritis of the spine
ankylosis
immobility of a joint
arthralgia
joint pain
arthritis
inflammation of a joint
arthrocentesis
surgical puncture of a joint to withdraw fluid
arthrochondritis
inflammation of an articular cartilage
arthroclasis
therapeutic breaking of a joint or adhesions of a joint
arthrodesis
surgical fixation, binding, or immobilization of a joint
arthrogram
picture or record of a joint
arthrography
process of obtaining a radiograph of the internal
arthroplasty
surgical repair of a joint
arthroscopy
visualization of the internal structures of a joint using an endoscope
arthrotomy
incision into a joint
articulation
area where two or more bones meet; a joint
baker’s cyst
accumulation of synovial fluid in the knee joint
bone marrow aspiration
removing a sample of bone
bone scan
visualization of the structure of the bone using a radioisotope; a nuclear medicine examination
bunion
inflammation and enlargement of the bursa of the joint of the great (big) toe; also known as hallux valgus
bunionectomy
surgical removal of a bunion
bursectomy
surgical removal of a bursa
bursitis
inflammation of the bursa
bursotomy
incision into a bursa
chiropractor
practitioner who uses mechanical manipulation of the spinal column as a primary treatment method
chondromalacia
softening of cartilage
closed reduction
process of aligning fractured bones through manual manipulation or traction
cranial
pertaining to the cranium or skull
craniotomy
incision into the cranium or bones of the skull
crepitation
crackling or clicking sound present during joint movement
diskectomy
surgical removal of a herniated intervertebral disk
dislocation
temporary displacement of a bone from its joint
dual-energy x-ray absorptiometry (DEXA)
noninvasive x-ray procedure that measures bone density
dual-photon absorptiometry
small amount of radiation to measure bone density
external fixation
fracture treatment procedure in which pins (or other fixation devices) are placed through the soft tissues and bone and an external appliance is used to hold the bone in alignment; the external fixation appliance is removed after healing occurs
femoral
pertaining to the femur
fracture
breaking of a bone; broken bone
gout
acute arthritis characterized by inflammation of the first joint of the great toe
herniated disk
rupture of the intervertebral disk, which protrudes between the vertebra and puts pressure on the spinal nerve root; also called a ruptured or slipped disk
humeral
pertaining to the humerus
intercostal
pertaining to between the ribs
intervertebral
pertaining to between the vertebrae
ischiopubic
pertaining to the ischium and pubis
kyphosis
outward (posterior) curvature of the thoracic spine
laminectomy
surgical removal of the posterior arch of the vertebra
lordosis
forward (anterior) curvature of the lumbar
lumbar
pertaining to the lower back
lumbosacral
pertaining to the lower back or lumbar region and sacrum
myeloma
tumor originating from the bone marrow
open reduction and internal fixation (ORIF)
surgical alignment of fractured bones using screws, pins, wires, or nails to maintain bone alignment; internal fixation devices are not removed after the bone is healed
open reduction
alignment of fractured bones through a surgically opened wound
orthopedics
branch of medicine pertaining to the study and treatment of diseases and abnormalities of the skeletal and muscular systems
orthopedist
physician who specializes in orthopedics
osteitis
inflammation of the bone
osteoblast
immature bone or bone cell
osteochondritis
inflammation of bone and cartilage
osteoclasis
surgical fracture of a bone
osteocyte
mature bone cell
osteofibroma
tumor of bony and fibrous tissue
osteomalacia
softening of the bone in adults
osteomyelitis
inflammation of the bone and bone marrow
osteoplasty
surgical repair of a bone
osteoporosis
decreased bone density or loss of bone mass
osteosarcoma
malignant tumor of bone
osteotomy
incision into a bone
rheumatoid arthritis (RA)
chronic, systemic inflammatory disease of the joints, especially the joints of the hands and feet
scoliosis
abnormal lateral curvature of the spine
spinal fusion
permanent joining of two or more vertebrae
spondylitis
inflammation of one or more vertebrae
spur
bony growth arising from the surface of the bone
subluxation
partial dislocation of a bone from its joint
submandibular
pertaining to under or below the mandible
submaxillary
pertaining to under or below the maxilla
substernal
pertaining to under or below the sternum
supraclavicular
pertaining to above the sternum and clavicle
synovectomy
surgical removal of a synovial membrane
talipes
congenital deformity characterized by an abnormal alignment of the bones of the feet; layman’s term clubfoot
total hip replacement (THR)
surgical replacement of the head and neck of the femur and the acetabulum with synthetic components; a synthetic stem (shaft) is placed in the shaft of the femur
dia-
complete, through
dis-
apart, to separate
inter
between
meta
change, beyond
sub
below
acetabul/o
hip socket
acr/o
extremities, limbs
acromi/o
extension of the shoulder bone
ankyl/o
crooked, bent, stiff
append/o
arms, legs. appendages
arthr/o
joint
articul/o
joint
burs/o
bursa, fluid filled pouch
cancel/o
latticed, having openings