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Musculoskeletal
Terms and descrioptions of the Musculoskeletal System
Term | Definition |
---|---|
osseus | Bony: composed of bone: pertaining to bone |
osteoblast | a cell associated with the production of bone |
osteoclast | a large cell associated with the absorption and removal of bone |
osteocyte | a mature osteoblast |
collagen | a fibrous insoluble protein found in the white fibers of connective tissue |
periosteum | the specialized connective tissue covering all the bones of the body |
endosteum | the connective tissue membrane lining the medullary cavity of bone |
medullary | pertaining to bone marrow or the inner portion of an organ |
diaphysis | the portion of a long bone between its ends; the shaft of a bone |
epiphysis | the end of a long bone that is usually wider than the shaft |
ossification | the formatino of bone; the normal process of hardening of bone by calcification |
calcification | deposit of calcium salts within bone tissues |
axis | a straight line passing through the center about which body or part may rotate |
axial | pertainig to or forming an axis |
appendicular | pertaining to an appendage such a lim or extremity |
skeleton | the bony framework of the body consisting of 206 bones |
skeletal | pertaining to the skeleton |
cranium | the skull |
frontal | pertaining to the forehead |
parietal | pertaining to the two bones that form most of the roof and upper sides of the cranium |
temporal | pertaining to the temple or central sides of the cranium |
occipital | pertaining to the back and most of the lower base of the skull |
sphenoid | wedge-shaped; pertaining to the bat-shaped bone that extends behind the eyes |
ethmoid | sieve-like, pertaining to the delcate bone |
suture | one of the jagged seams that unite the adjoining bones of the skull |
fontanel | a space lcated at the junction of the sutures in the skull of the infant |
sinus | one of the eight air-filled cavities in the skull that communicate with the nasal cavity |
orbital | pertaining to the orbit or eye socket |
zygoma | the cheekbone |
maxilla | one of the pair ofbones forming the upper jaw |
maxillary | pertaining to the upper jaw bone |
mandible | the lower jaw bone; horseshoe-shaped |
mandibular | pertaining to the lower jaw bone |
nasal | pertianing to the nose or one of the two bones that form the bridge of the nose |
costa | a rib |
intercostal | between the ribs |
sternum | the breastbone |
manubrium | the upper portion of the sternum |
xiphoid process | the lower end of the sternum |
pelvis | the large basin or cup-shaped ring of bone a the base of the spinal column |
pelvic | pertaining to the pelvis or pelvic bone |
ilium | the superiormost bone of each pelvic bone |
ischium | the inferoposterior bone of each of the pelvic or hip bones |
pubis | the inferoanterior bone of each of the hip bones |
symphysis pubis | the cartilaginous joint formed by the union of the 2 pubic bones at the midline |
clavicle | the collar bone |
clavicular | pertaining to the collar bone |
scapula | the shoulder blade; a large flat triangular bone |
glenoid | socket-like; resembling a socket |
acromion | the lateral extension of the projecting spine of the scapula |
humerus | the upper arm bone |
radius | the shorter and thicker of the two forearm bones located on the side of the thumb |
ulna | forearm bone on the side of the little finger that extends from the wrist to the elbow |
carpus | the eight bones of the wrist |
metacarpus | the ifve bones of the hand betweent the wrist and fingers |
phalanx | any bone of a finger or toe |
vertebra | a backbone |
intervertebral | situated between two adjacent vertebrae |
cervical | pertaining to the neck; the sevel cervial vertebrae are designated |
thoracic | pertaining to the chest |
lumbar | pertaining to the loin or small of the back |
sacrum | the large triangular bone near the lower end of the spinal column |
coccyx | the tail bone or small bone at the end of the spinal column |
coccygeal | pertaining to the coccyx or tail bone |
acetabulum | the hip socket |
os innominatum | the innominate bone |
os coxae | the hip bone or pelvic bone |
femur | the thigh bone |
patella | the knee-cap |
tibia | the shin bone; the medial, larger bone of the lower leg |
fibula | the smaller lateral bone of the lower leg |
tarsus | the ankle |
calcaneus | the heel bone; the irregular bone at the back of the tarsus |
metatarsus | the part of the foot between the tarsus and the toes |
phalangeal | pertaining to a phalanx or the phalanges |
condyle | a rounded knobby projection at the end of a bone that fits into a joint |
malleolus | the rounded bony prominence or projection on either side of the ankle point |
fossa | a furrow or depression in a bone or other structure |
olecranon | the large process of the ulna forming the bony prominence of the elbow |
foramen | a natural opening |
meatus | a tube-shaped passage |
mastoid | formed like breast or nipple |
process | a noticeable projectiono of bone |
articulation | a joint |
ligament | a band of stron fibrous connective tissue |
tendon | a strong cord of fibrous connective tissue |
bursa | a small closed sac containg synovial fluid |
meniscus | a crescent-shaped fibrocartilage in the knee joint |
retinaculum | tight transverse fibrous bands or ligaments that serve to bind down the tendons |