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Medical Terminology Chapter 03
Med Term Ch 3 - Bone
292
Medical
Undergraduate 1
09/18/2013

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Term
-desis
Definition
bind, tie together
Term
-desis
Definition
bind, tie together
Term
-iatrist
Definition
specialist
Term
-itis
Definition
inflammation
Term
-listhesis
Definition
slipping
Term
-lysis
Definition
loosening or setting free
Term
-lysis
Definition
breaking down or destruction
Term
-osis
Definition
abnormal condition or disease
Term
-osis
Definition
abnormal condition or disease
Term
-path
Definition
disease
Term
-penia
Definition
deficiency
Term
-poietic
Definition
pertaining to the formation
Term
-um
Definition
singular noun ending
Term
-um
Definition
noun ending
Term
Colles' fracture
Definition
Irish surgeon Abraham Colles, also known as fractured wrist. Occurs at the lower end of the radius when a person tries to stop a fall by landing on the hands.Impact causes the bone weakened by osteoporosis to break.
Term
Ewing's sarcoma
Definition
tumor thatoccurs in the bones of the upper arm, legs, pelvis or rib. Peak incidence for development of this condition is between 10-20 years.
Term
Facial bones
Definition
14 bones of the face
Term
Fingers
Definition
contain three bones, distal, middle and proximal phalanges
Term
Lower extremities
Definition
Hips, thighs, legs, ankles and feet
Term
Occipital bone
Definition
form sthe back part of the skull and the base of the cranium
Term
Revision surgery
Definition
replacement of a worn or failed implant
Term
Rickets
Definition
infantile osteomalacia, deficiency disease occuring in children, characterized by defective bone growth, results from a vitamin D deficiency that is sometimes due to insufficient exposure to sunlight
Term
Secondary bone cancer
Definition
tumors that have metastasized (spread) to bones from other organs such as breasts and lungs.
Term
Short statue
Definition
little people, formerly known as dwarfism, condition resulting from the filure of the bones of the limbs to grow to an appropriate length compared to the size of th ehead and trunk. Average adult height is no more than 4'10"
Term
Shoulders
Definition
form the pectoral girdle which supports the arms and hands.
Term
Tarsal
Definition
short bones in the ankles similar to the bones in the wrist
Term
Thumbs
Definition
contain two bones, distal and proximal phalanges
Term
Upper extremities
Definition
shoulders, arms, forearms, wrists and hands
Term
Vertebral
Definition
pertaining to the vertebrae
Term
Vertebral Body
Definition
anterior portion of the vertebra is solid to provide strength
Term
acetabulum
Definition
hip socket, large circular cavity in each side of the pelvis that articulates with the head of the femur to form the hip joint.
Term
acromion
Definition
an extension of the scapula that forms the high point of the shoulder
Term
all other toes
Definition
contain three phalanges
Term
allogenic
Definition
originating within another
Term
allogenic bone marrow transplant
Definition
uses healty bone marrow cells from a compatible donor, often a sibling
Term
ankles
Definition
joints that connect the lower leg and foot and make necessary movements possible, made of 7 tarsal bones
Term
anklylosing spondylitis
Definition
rheumatoid arthritis primarily causes inflammation of the joints between the vertebrae
Term
ankyl/o
Definition
crooked, bent, stiff
Term
ankylosing
Definition
progressive stiffening of a joint
Term
ankylosis
Definition
loss or absense of mobility in a joint due to disease, injury or surgical procedure
Term
anthroscopic surgery
Definition
minimally invasive procedure for treatment of the interior of a joint
Term
appendage
Definition
anything that is attached to a major part of the body
Term
appendicular
Definition
referring to an appendage
Term
appendicular skeleton
Definition
Makes body movement possible and also protects the organs of digestion, excretion, and reproduction.
126 bones organized into 2 parts
1) Upper extremeties
2) lower extremeties
Term
arms
Definition
humers, radius, ulna and olecranon process
Term
arthr
Definition
joint
Term
arthr/o
Definition
joint
Term
arthr/o
Definition
joint
Term
arthritis
Definition
inflammatory condition of one or more joints
Term
arthrodesis
Definition
surgical ankyloss, surgica fusion of two bones to stiffen a joint, such as ankle,elbow or shoulder
Term
arthrolysis
Definition
surgical loosening of an ankylosed joint
Term
arthroplasty
Definition
surgicalrepair of a damaged joint,surgical placement ofan artificial joint.
Term
arthrosclerosis
Definition
stiffness of the joints, especially in the elderly
Term
arthroscopy
Definition
visual examination of the internal structer of a joint
Term
articular cartilage
Definition
covers surfaces of bones where they come together to form joints
Term
articulations
Definition
joints, places of union between two or more bones
Term
auditory ossicles
Definition
three tiny bones located in each middle ear. malleus, incus and stapes
Term
autologous
Definition
originating within an individual
Term
autologous bone marrow transplant
Definition
patient receives his own bone marrow cells, which have been harvested, cleansed,, treated and stored before the remaining bone marrow in the patient's body is destroyed
Term
axial skeleton
Definition
protects the major organs of the nervou, respiratory and circulatory systems. Contains 80 bones of the head and body.
Five parts:
1) Bones of the skull
2) Ossicles (bones) of middle ear
3) Hyoid bone
4) Rib cage
5) Vertebral column
Term
ball and socket joints
Definition
hips and shoulders, allow a wide range of movement in many directions
Term
bifida
Definition
split
Term
body of the sternum
Definition
bony structure that forms the middle portion of the sternum
Term
bone density testing
Definition
used to determine losses or changes in bone density
Term
bone marrow aspiration
Definition
use of a syringeto withdraw the liquid bone marrow. Used to obtain tissue for diagnostic purposes or to collect bone marrow for medical procedures such as stem cell transplantation
Term
bone marrow biopsy
Definition
diagnostic test thatmay benecessary after abnormal types or numbers of red or white blood cells are found in a complete blood count test
Term
bone marrow transplant
Definition
used to treat certain types of cancers, such as leukemia and lymphomas
Term
bursa
Definition
fibrous sac that acts as a cushion to ease movement in areas that are subject to friction (shoulder, elbow and knee)
Term
bursae
Definition
plural form of bursa
Term
bursitis
Definition
inflammation of a bursa
Term
calcaneus
Definition
heel bone, largest of the tarsal bones
Term
callus
Definition
forms as a bulging deposit around the area of a break, tissue that eventually becomes bone,
thickening of the skin caused by repeated rubbing
Term
cancellous bone
Definition
spongy bone, lighter and not as strong as compact bone,
primarily found in the ends and inner portions of long bones,
houses red bone marrow
Term
cartilage
Definition
smooth, rubbery, blue-white connective tissue that acts as a shock absorber between bones
Term
cartilaginous joints
Definition
allow only slight movement and consist of bones connected entirely by cartilage.
Ribs to the sternum, pubic symphysis.
Term
cervical vertebrae
Definition
first set of 7 vertebrae, form the neck, C1-C7
Term
chiropractor
Definition
DC specializes in the manipulative treatment of disorders originating from the misalignment of the spine
Term
chondr/i,
chondr/o
Definition
cartilage
Term
chondroma
Definition
slow-growing benign tumor derived from cartilage cells
Term
chondromalacia
Definition
abnormal softening of cartilage
Term
chondroplasty
Definition
surgicalrepair of damaged cartilage
Term
clavicle
Definition
collar bone slender bone that connects the manubrium of the sternum to the scapula
Term
closed fracture
Definition
simple fracture, compete fracture, bone is broken but no open wound in the skin
Term
closed reduction
Definition
manipulation, attempted realignment of the bone involved in a fracture or joint dislocation
Term
coccyx
Definition
tailbone, forms the end of the spine and is actually made up of four small vertebrae that are fused together
Term
comminuted fracture
Definition
bone is splintered or crushed
Term
compression fracture
Definition
vertebral crush fracture, occurs when bone is pressed together on itself.Sometimes caused by spontaneous collapse of weakened vertebrae or can be due to an injury. Results in pain, loss of height, and development of the spinal curvature known as dowager's hump.
Term
cortical bone
Definition
compact bone, dense, hard, very strong bone that forms the protective outer layer of bones
Term
cost/o
Definition
rib
Term
costals
Definition
12 pair of ribs, attached posteriorly to the thoracic vertebrae
Term
costochondritis
Definition
inflammation of the cartilage that connects a rib to the sternum
Term
crani
Definition
skull
Term
crani/o
Definition
skull
Term
craniectomy
Definition
surgical removal of a portion of the skull
Term
cranioplasty
Definition
surgical repair of the skull
Term
craniostenosis
Definition
malformation of the skull due to the premature closure of the cranial sutures
Term
craniotomy
Definition
surgical incision or opening into the skull
Term
cranium
Definition
Made of 8 bones, portion of the skull that encloses and protects the brain. Joined by jagged fibrous joints that are often reffered to as sutures
Term
crepitation
Definition
crepitus, grating sound heard when the ends ofa broken bone move together, also describes the crackling sound heard in lungs affected with pneumonia and the clicking sound heard in the movements of some joints
Term
cruciate ligaments
Definition
known as the anterior and posterior cruciate ligaments of the knee, shaped like a cross.
Term
diaphysis
Definition
shaft of a long bone
Term
dislocation
Definition
luxation, total displacement of a bone from its joint
Term
dual x-ray absorptiometry
Definition
low-exposure radiographic measurement of the spine and hips to measure bone density
Term
embolus
Definition
any foreign matter circulating int he the blood that can become lodged and block the blood vessel
Term
endosteum
Definition
tissue that lines the medullary cavity
Term
epiphyses
Definition
wider ends of long bones such as femurs
Term
ethmoid bone
Definition
light, spongy bone located at the roof and sides of the nose
Term
external auditory meatus
Definition
opening of the external auditory canal of the outer ear. Located within the temporal bone on each side of the skull.
Term
external fixation
Definition
fracture treatment procedure in which pins are placed through the soft tissues and bone so that an external appliance can be used to hold the pieces of bone firmly in place during healing
Term
extremity
Definition
terminal end of a body part
Term
false ribs
Definition
next three pair of ribs that attach anteriorly to the cartilage that connects them to the sternum
Term
fat embolus
Definition
forms when a long bone is fractured and fat cells fromyellow bone marrow are released into the blood
Term
femoral
Definition
pertaining to the femur
Term
femoral head
Definition
articulates with the acetabulum
Term
femoral neck
Definition
narrow area just below the head of the femur
Term
femurs
Definition
largest bones in the body, thigh bones
Term
fibrous dysplasia
Definition
bone disorder of unknown cause that destroys normal bone structure and replaces it with fibrous tissue. Leads to uneven growht, brittleness and deformity of affected bones
Term
fibrous joints
Definition
sutures,
consisting of inflexible layers of dense connective tissue, hold the bones tightly together
Term
fibula
Definition
smaller of the two bones of the lower leg
Term
floating ribs
Definition
last two pair of ribs only attached posteriorly to the vertebrae but arenot attached anteriorly
Term
fontanelles
Definition
soft spots, normally present on the skull of a newborn. Flexible soft spots facilitate the passage of the infant through the birth canal. And allow for the growth of the skull during the first year.
Term
foramen
Definition
opening in a bone through which blood vessels, nerves and ligaments pass
Term
foramen magnum
Definition
spinal cord passes through the occipital bone at the base of the skull
Term
fracture
Definition
broken bone
Term
frontal bone
Definition
anterior portion of the cranium that forms the forehead. Houses the frontal sinuses and forms the roof of the ethmoid sinuses, the nose and part of the socket that protects the eyball.
Term
fusion
Definition
join together
Term
girdle
Definition
stucture that encircles the body
Term
gouty arthritis
Definition
gout, type of arthritis characterized by deposits of uric acidin the joints
Term
great toe
Definition
contains two phalanges
Term
greenstick fracture
Definition
incomplete fracture, bone is bent and only partially broken. occurs primarily in children
Term
hallux valgus
Definition
bunion, abnormal enlargement of the joint at the base of the great toe
Term
hem/o
Definition
blood
Term
hemarthrosis
Definition
blood within a joint, frequently due to a joint injury
Term
hemopoietic
Definition
pertaining to the formation of blood cells,
also spelled hematopoietic
Term
herniated disk
Definition
slipped or ruptured disk, breaking apart of an intervertebral disk that results in pressure on spinal nerve roots
Term
hinge joints
Definition
knees and elbows, allow movement primarily in one direction or plane
Term
hip resurfacing
Definition
alternative to removing the head of the femur. Function restored to the hip by placing a metal cap over the head of the femur to allow it to move smoothly over a metal lining in the acetabulum.
Term
humerus
Definition
bone of the upper arm
Term
ili
Definition
ilium
Term
ilium
Definition
broad, blade-shaped bone that forms the back and sides of the pubic bone
Term
immobilization
Definition
stabilization, act of holding, suturing or fastening the bone in a fixed position with strapping or a cast
Term
inferior conchae
Definition
thin, scroll-like bones that form part of the interior of the nose
Term
internal fixation
Definition
open reduction internal fixation, fracture treatment in which a plate or pins are placed directly into the bone to hold the broken pieces in place.
Term
intervertebral disks
Definition
made of cartilage, separate and cushion the vertebrae from each other. Act as shock absorbers and allow for movement of the spinal column.
Term
intracranial pressure
Definition
amount of pressure inside the skull
Term
ischium
Definition
forms the lower posterior portion of the pubic bone, bears the weight of the body when sitting
Term
juvenile rheumatoid arthritis
Definition
affects children ages 16 or less with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth and fatigue
Term
kyph
Definition
hump
Term
kypho
Definition
bent, hump
Term
kyphosis
Definition
humpback, dowager's hump
abnormal increase in the outward curvature of the thoracic spine as viewed from the side
Term
lacrimal bones
Definition
make up the part of the orbit at the inner angle
Term
lamin
Definition
lamina
Term
lamina
Definition
posterior portion of the vertebra, transverse and spinous processes extend from this area and serve as attachments for muscles and tendons. (plural-laminae)
Term
laminectomy
Definition
surgical removal ofa lamina or posterior portion ofa vertebra
Term
ligaments
Definition
bands of fibrous tissue that form joints by connecting one bone to another bone or by joining a bone to cartilage.
Term
lord
Definition
bent backward
Term
lord/o
Definition
curve, swayback, bent
Term
lordosis
Definition
swayback,
abnormal increase in the forward curvature of the lumbar spine
Term
lumbago
Definition
low back pain, pain of the lumbar region of the spine
Term
lumbar vertebrae
Definition
third set of 5 vertebrae, form the inward curve of the lower spine, largest and strongest of the vertebrae, bear most of the body's weight, L1 - L5
Term
malleolus
Definition
rounded bony projection on the tibia and fibula on each sides of the ankle joint, plural-malleoli
Term
mandible
Definition
jawbone, the only movable bone of the skull
Term
manubrium
Definition
bony structure that forms the upper portion of the sternum
Term
mastoid process
Definition
bony projection located on temporal bones just behind the ears
Term
maxillary bones
Definition
most of the upper jaw (maxilla) known as maxillae
Term
meatus
Definition
external opening of a canal.
Term
medullary
Definition
pertaining to the inner section
Term
medullary cavity
Definition
central cavity located in the shaft of long bones,
stores red and yellow bone marrow.
Term
meniscus
Definition
curved fibrous cartilage found in some joints, such as the knee and the temporomandibular joint of the jaw.
Term
metacarpals
Definition
five bones that make up the palms of the hand
Term
metatarsals
Definition
five bonesthat form the part of the foot to which the toes are attached
Term
mri
Definition
used to image soft tissue structures such as the interior of complex joints.
Term
myel/o
Definition
spinal cord, bone marrow
Term
myeloma
Definition
cancer that occurs in blood making cells found in the red bone marrow, causes pathological fractures and is often fatal
Term
nasal bones
Definition
form the upper part of the nose
Term
oblique fracture
Definition
at an angleacross the bone
Term
olecranon process
Definition
funny bone, large projection on the upper end of the ulna, forming the point of the elbow and exposes a nerve that tingles when struck.
Term
open fracture
Definition
compound fracture, bone is broken and there is an open wound in the skin
Term
open reduction
Definition
surgical procedure to realign bone parts
Term
orbit
Definition
the bony socket that surrounds and protects each eyeball
Term
orthopedic surgeon
Definition
orthopedist, physician who specializes in diagnosing and treating diseases and disorders involving the bones, joints and muscles
Term
orthotic
Definition
mechanical appliance, such as a legbrace or a splint
Term
oss/e,
oss/i,
ost/o,
oste/o
Definition
bone
Term
ossification
Definition
turning of cartilage into bone
Term
oste/o
Definition
bone
Term
oste/o
Definition
bone
Term
ostectomy
Definition
surgical removal of bone
Term
osteitis
Definition
ostitis, imflammation of a bone
Term
osteo
Definition
bone
Term
osteoalgia
Definition
osteodynia,
pain in bone
Term
osteoarthritis
Definition
wear-and-tear arthritis, most commonly associated with aging, degenerative joint disease
Term
osteoblasts
Definition
rebuild the bone
Term
osteochondroma
Definition
benign bony projection covered with cartilage,
exostosis
Term
osteoclasis
Definition
surgical fracture of a bone to correct a deformity
Term
osteoclasts
Definition
break down old or damaged bone
Term
osteomalacia
Definition
adult rickets, abnormal softening of bones in adults, usually caused by a deficiency of vitamin d, calcium andor phosphate
Term
osteomyelitis
Definition
imflammation of the bone marrow and adjacent bone
Term
osteonecrosis
Definition
death of bone tissue due to insufficient blood supplly
Term
osteopath
Definition
DO uses traditional forms of medical treatment in addition to specializing in treating health problems by spinal manipulation
Term
osteopenia
Definition
thinner than average bone density
Term
osteophytes
Definition
bone spurs
Term
osteoplasty
Definition
surgical repair of bone or bones
Term
osteoporatic hip fracture
Definition
broken hip, caused by weakening of the bones due to osteoporosis and can occur either spontaneously or as result of a fall
Term
osteoporosis
Definition
marked loss of bone density and an increasein bone porosity that is frequently associated with aging
Term
osteorrhaphy
Definition
surgical suturing, wiring together of bones
Term
osteotomy
Definition
surgical cutting of a bone
Term
paget's disease
Definition
osteitis deformans, bone disease of unknown cause characterized by excessive breakdown of bone tissue, followed by abnormal bone formation, new bone is structurally enlarged, but weakened and filled with new blood vessels
Term
palatine bones
Definition
form the anterior part of the hard palate of the mouth and the floor of the nose
Term
parietal bones
Definition
Two of the largest bones of the skull. Together they from most of the roof and upper sides of the cranium
Term
partial knee repacement
Definition
procedure in which only part of the knee is replaced
Term
patella
Definition
kneecap, bony anterior portion of the knee
Term
pathologic fracture
Definition
when weakened bone breaks under normal strain
Term
pelvic girdle
Definition
protects internal organs and supports lower extremities. Commonly known as pelvis or hips. Cup-shaped ring of bone at the lower end of the trunk, consists of ilium, ishium and pubis.
Term
percutaneous
Definition
performed through teh skin
Term
percutaneous diskectomy
Definition
performed to treat a herniated intervertebral disk. Thin tube inserted through the skin to suction out the ruptured disk or to vaporize it with a laser.
Term
percutaneous vertebroplasty
Definition
performed to treat osteoporosis-related compression fractures, bone cementis injected to stabilize compression fractures within the spinal column
Term
periosteotomy
Definition
incision through the periosteum to the bone
Term
periosteum
Definition
tough, fibrous tissue that forms the outermost covering of bone
Term
periostitis
Definition
inflammation of the periosteum
Term
phalanges
Definition
14 bones of the fingers (singular-phalynx)
Term
phalanges
Definition
bones of the toes
Term
pod
Definition
foot
Term
podiatrist
Definition
DP or DPM specializes in diagnosing and treating disorders of the foot
Term
polymyalgia theumatica
Definition
geriatric inflammatory disorder of the muscles and joints characterized by pain and stiffness in the neck, shoulders, upper arms, hips and thighs.
Term
popliteal
Definition
posterior space behind the knee where the ligaments, vessels, and muscles related to this joint are located
Term
primary bone cancer
Definition
relatively rare malignant tumor that originates in bone
Term
process
Definition
normal projection on the surace of a bone that most commonly serves as an attachment for a muscle of tendon
Term
prosthesis
Definition
substitute for a diseased or missing body part, such as a leg that hasbeen amputated, plural, prostheses
Term
pubic bones
Definition
at birth, ilium, ischium and pubis are three separate bones fuse together as a child.
Term
pubic symphysis
Definition
allows some movement to facilitate childbrith.
Term
pubic symphysis
Definition
cartliaginous joint that unites the left and right pubic bones.
Term
pubis
Definition
forms the anterior portion of the pubic bone, located just below the urinary bladder
Term
radiograph
Definition
x-ray, uses x-radiation to visualize bone fractures and other abnormalities
Term
radius
Definition
smaller and shorter bone in the forearm, runs up the thumbside of the forearm,
plural - radius bones
Term
red bone marrow
Definition
located within the spongy bone, is a hemopoietic tissue that manufactures red blood cells, hemoglobin, white blood cells, and thrombocytes.
Term
rheumatoid arthritis
Definition
RA, chronic autoimmue disorder in which the joints and som organs of other body systems are attacked
Term
rheumatologist
Definition
specializes in the diagnoses and treatment of arthritis and disorders such as osteoporosis, fibromyalgia and tendinitis
Term
sacr/o
Definition
sacrum
Term
sacroiliac
Definition
slightly moveable articulation between the sacrum and the posterior portion of the ilium
Term
sacrum
Definition
slightly curved, triangular-shaped bone near the base of the spine that forms the lower portion of the back. At birth, is five pieces, fuses together as a young child.
Term
scapula
Definition
shoulder blade
Term
scoli
Definition
curved
Term
scoli/o
Definition
curved, bent
Term
scoliosis
Definition
abnormal lateral (sideways) curvature of the spine
Term
skeleton
Definition
206 bones
Term
skull
Definition
consists of 8 bones that form the cranium, 14 bones that form the face and 6 bones in the middle ear
Term
sondyl/o
Definition
vertebrae
Term
sphenoid bone
Definition
irregular wedge-shaped bone at the base of the skull
Term
spina
Definition
pertaining to the spine
Term
spina bifida
Definition
congenital defect that occurs during early pregnancy when the spinal canal fails to close competely around the spinal cord to protect it
Term
spinal fusion
Definition
technique to immobilize part of the spine by joining together two or more vertebrae.
Term
spiral fracture
Definition
bonehasbeen twisted apart, occurs as result of a severe twisting motion
Term
spondyl
Definition
vertebrae
Term
spondyl/o
Definition
vertebrae, vertebral columb, backbone
Term
spondylitis
Definition
inflammation of the vertebrae
Term
spondylolisthesis
Definition
forward slipping movement of the body of one of the lower lumbar vertebrae on the vertebra or sacrum below it
Term
spondylosis
Definition
spinal osteoarthritis, degenerative disorder can cause the loss of normal spinal structure and function
Term
sprain
Definition
ligament that connects bones to a joint is wrenched or torn
Term
sternum
Definition
breast bone, flat dagger-shaped bone located in the middle of the chest
Term
stress fracture
Definition
overuse injury, small crack in bone that often develops from chronic,excessive impact
Term
subluxation
Definition
partial displacement of a bone from its joint
Term
sutures
Definition
jagged fibrous joints
Term
synovectomy
Definition
surgicalremovalof a synovial membrane from a joint
Term
synovi/o,
synov/o
Definition
synovial membrane, synovial fluid
Term
synovial capsule
Definition
outermost layer of strong fibrous tissue that resembles a sleeve as it surrounds the joint
Term
synovial fluid
Definition
flows within the synovial cavity, acts as a lubricant to make the smooth movement of the joint possible.
Term
synovial joints
Definition
created where bones articulate to permit a variety of motions,
ball and socket joints,
hinge joints
Term
synovial membrane
Definition
lines the capsule and secretes synovial fluid
Term
synovitis
Definition
inflammation of the synovial membrane that results in swelling and pain of the affected joint
Term
talipes
Definition
club foot, congenital deformity of the foot involving the talus
Term
talus
Definition
ankle bone that articulates with the tibia and fibula
Term
temporal bones
Definition
form the sides and base of the cranium
Term
temporomandibular joint
Definition
commonly known as the TMJ
Term
thoracic cavity
Definition
rib cage, bony structure that protects the heart and lungs. Ribs, sternum and upper portion of the spinal column.
Term
thoracic vertebrae
Definition
second set of 12 vertebrae, each has a rib attached, forming the outward curve of the spine, T1-T12
Term
tibia
Definition
shinbone, larger anterior weight-bearing bone of the lower leg
Term
total hip replacement
Definition
total hip arthroplasty, restore a damaged hip to full function.
Term
total knee replacement
Definition
all of the parts of the knee were replaced
Term
traction
Definition
pulling force exerted on a limb in a distal direction in an effort to return the bone or joint to normal alignment
Term
transverse fracture
Definition
straight across the bone
Term
true ribs
Definition
first seven pair of ribs, attached anteriorly to the sternum
Term
ulna
Definition
larger and longer bone of the forearm, proximal end of the ulna articulates with the distal end of the humerus to form the elbow joint,
plural ulnae
Term
ultrasonic bone density testing
Definition
screeening test for osteoporosis or other conditions that cause a loss of bone mass
Term
uric acid
Definition
by-product that is normallly excreted by the kidneys.
Term
vertebral colum
Definition
spinal column, protects the spinal cord and supports the head and body. Made up of 26 vertebrae.
Term
vertebral foramen
Definition
opening in the middle of the vertebra, allows the spinal cord to pass through and serves as protection
Term
viscosupplementations
Definition
injections used to add a preperation of a hyauronic acid and related compounds to a joint, easing friction and making movement easier
Term
vomer bone
Definition
forms the base for the nasal septum (cartilage wall that divides the two nasal cavities)
Term
wrist
Definition
made up of 8 carpals, forming a narrow bony passage known as the carpal tunnel The median nerve and the tendons of the fingers pass through this tunnel to reach the hand.
Term
xiphoid process
Definition
structure made of cartilage that forms the lower portion of the sternum
Term
yellow bone marrow
Definition
functions as fat storage area. Composed chiefly of fat cells and is located in the medullary cavity of long bones.
Term
zygomatic bones
Definition
cheekbones, articulate with the frontal bone
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