Ch.3 Part 2 Flashcards
acetabulum (ass-eh-TAB-you-lum)
socket of the hipbone, into which the head of the femur fits.
allogenic
genetically distinct, but of the same species
ankylosing spondylitis (ang-kih-LOH-sing spon-dih-LYE-tis)
rare type of arthritis that causes pain and stiffness in your spine.
arthrodesis
surgical immobilization of a joint by fusion of the adjacent bones
arthrolysis
surgical restoration of mobility to an ankylosed joint
autologous
referring to an individual’s own blood
avascular necrosis
the death of bone tissue due to a lack of blood supply
kyphosis
An increased front-to-back curve of the upper spine is called
laminectomy
removal of part or all of the vertebral bone
malleolus
The rounded bony prominence on either side of the ankle joint
chondromalacia
softening of the cartilage under the kneecap
comminuted fracture
a break or splinter of the bone into more than two fragments
compression fracture
when one or more bones in the spine weaken and crumple
costochondritis (kos-toh-kon-DRIGH-tis)
inflammation of the cartilage that connects a rib to the breastbone
craniostenosis (kray-nee-oh-steh-NOH-sis)
Child with premature closure of the lambdoid suture
crepitation
noises are produced by the rubbing of parts one against the other
dual x-ray absorptiometry (ab-sorp-shee-OM-eh-tree)
An imaging test that measures bone density
gout
form of arthritis caused by excess uric acid in the bloodstream. Normally impacts the big toe
hallux valgus
A bony bump that forms on the joint at the base of the big toe. Foot deformity
hemarthrosis
bleeding into a joint cavity
hemopoietic
pertaining to the formation of blood or blood cells
internal fixation
surgical procedure used to internally set and stabilize fractured bones
juvenile rheumatoid arthritis
arthritis that causes joint inflammation and stiffness for more than six weeks in a child aged 16 or younger
lordosis
also known as sway back. A curving inward of the lower back.
lumbago
pain in the muscles and joints of the lower back
malleolus
bony projection with a shape likened to a hammer head, especially each of those on either side of the ankle
manubrium
anatomical process or part shaped like a handle. Upper portion of the sternum
metacarpals
Five cylindrical bones extending from the wrist to the fingers
metatarsals
bones of the forefoot that connect the distal aspects of the cuneiform
myeloma
type of blood cancer that develops from plasma cells in the bone marrow
open fracture
fracture in which there is an open wound or break in the skin near the site of the broken bone
orthopedic surgeon
doctors who specialize in the musculoskeletal system
orthotic
A support, brace, or splint used to support, align, prevent, or correct the function of movable parts of the body
Osteoarthritis
type of arthritis caused by inflammation, breakdown, and eventual loss of cartilage in the joints. Aka degenerative arthritis
osteochondroma
overgrowth of cartilage and bone that happens at the end of the bone near the growth plate
osteoclasis
surgical destruction of bone tissue
osteomalacia
softening of the bones
osteomyelitis
an infection in a bone
osteopenia
A condition in which there is a lower-than-normal bone mass or bone mineral density
osteoporosis
bone disease that develops when bone mineral density and bone mass decreases, or when the quality or structure of bone changes
osteoporotic hip fracture
fracture caused by osteoporosis
osteorrhaphy
surgical suturing, or wiring together, of bones
Paget’s disease
characterized by one or more enlarged, weak bones
pathologic fracture
broken bone caused by disease, often by the spread of cancer to the bone
percutaneous vertebroplasty (per-kyou-TAY-nee-us VER-tee-broh-plas-tee)
minimally invasive procedure designed to relieve back pain caused by osteoporotic compression fractures of the thoracic (mid-back) and lumbar (low-back) spine that have failed to heal normally.
periostitis
inflammation of the band of tissue that surrounds your bones known as the periosteum.
podiatrist
branch of medicine devoted to the study, diagnosis, and medical and surgical treatment of disorders of the foot, ankle, and lower extremity
polymyalgia rheumatica (pol-ee-my-AL-jee-ah roo-MA-tih-kah)
inflammatory disorder that causes muscle pain and stiffness, especially in the shoulders and hips
prosthesis
device designed to replace a missing part of the body or to make a part of the body work better
rheumatoid arthritis
autoimmune and inflammatory disease, which means that your immune system attacks healthy cells in your body by mistake
rickets
the softening and weakening of bones in children, usually because of an extreme and prolonged vitamin D deficiency
scoliosis
abnormal lateral curvature of the spine
spina bifida
birth defect that occurs when the spine and spinal cord don’t form properly
spiral fracture
aka torsion fracture, is a type of complete fracture. It occurs due to a rotational, or twisting, force
spondylolisthesis (spon-dih-loh-liss-THEE-sis)
slipping forward of the vertebral bone
spondylosis
refers to a degenerative process affecting the vertebral disc and facet joints that gradually develops with age
subluxation
partial dislocation of joint
synovectomy
removing the synovium, a thin membrane that lines the inside of certain joints
vertebra
one of 33 bony segments that form the spinal column of humans
ossification
process of bone formation
osteoclasts
cells that degrade bone to initiate normal bone remodeling
osteoblasts
cells that form new bone
Red bone marrow
a hemopoietic tissue that manufactures red blood cells, hemoglobin, white blood cells, and thrombocytes
Yellow bone marrow
functions as a fat storage area in the medullary cavity of long bones
Cartilage
smooth, rubbery, blue-white connective tissue that acts as a shock absorber between bones
Articular cartilage
covers the surfaces of bones where they articulate to form joints
meniscus
the curved, fibrous cartilage found in some joints,like the knee and jaw
diaphysis
the shaft of a long bone (middle part) covered by periosteum
epiphyses
the wider ends of long bones covered by articular cartilage
proximal epiphysis
the wider end closer to point of attachment or joint
distal epiphysis
the wider end farther from point of attachment or joint
foramen
an opening in a bone through which blood vessels, nerves, and ligaments pass
process
normal projection on the surface of a bone that most commonly serves as an attachment for a muscle or tendon
mastoid process
bony projection located on the temporal bones just behind the ears
ligament
fibrous connective tissue connects one bone to another
bursa
sac of synovial fluid near the tendons
abduction
to move away from the body/midline
adduction
to move toward the body or midline
circumduction
movement in a circle
Fibrous joints
inflexible layers of dense connective tissue, hold the bones tightly together and do not allow movement. aka sutures
fontanelles (fon-tah-NELLS)
aka soft spots that are in the babies head, allows for easier passage during birth
Cartilaginous joints
allow only slight movement and consist of bones connected entirely by cartilage
Sternum
A cartilaginous joint where the ribs connect. Allows movement during breathing
pubic symphysis
cartilaginous joint that allows some movement to facilitate childbirth. This joint is located between the pubic bones in the anterior
synovial joint
created where two bones articulate to permit a variety of motions
Ball-and-socket joints
such as the hips and shoulders, allow a wide range of movement in many directions
Hinge joints
such as the knees and elbows, are synovial joints that allow movement primarily in one direction or plane
synovial capsule
outermost layer of strong fibrous tissue that resembles a sleeve as it surrounds the joint