U3 - Skeletal System Flashcards
articular cartilage
thin layer of cartilage protecting and covering the ends of long bones and surfaces of joints
carpals
the bones of the wrist
coccygeal
pertaining to the tailbone
costochondral
pertaining to a rib and its cartilage
diaphysis
the shaft of a long bone
epiphysis
the end of a long bone
femur
the thigh bone
fibula
the outer more slender bone of the two lower leg bones
fontanel (fontanelle)
the space between the bones of an infant’s cranium
haversian
a system of small canals within compact bone that contain blood vessels, lymph vessels, and nerves
hematopoiesis
the formation of blood cells in bone marrow
humerus
the bone of the upper arm
hyoid
U-shaped bone located at the base of the tongue
iliac
pertaining to the hip bone
intervertebral
pertaining to between the vertebrae
ischial
pertaining to a bone in the lower portion of the pelvis
lumbar
the lower back
mandibular
pertaining to the lower jaw bone
maxillary
pertaining to the upper jaw bones
medulla
the central portion of an organ
metacarpals
the bones of the hand
metatarsals
the bones of the foot
occipital
bone located at the back of the skull above the neck
olecranon
the elbow bone
orthopedics
branch of medicine dealing with the correction of disorders of the skeletal system
ossification
the conversion of cartilage into bone
osteoblasts
immature bone cells
osteoclasts
bone cells that break down bone
osteocytes
mature bone cells
osteogenesis
the formation of bone
parietal
pertaining to the outer wall of a cavity or organ
patella
kneecap
periosteum
a thick membrane that covers the shaft of the long bone
phalanges
the bones of the fingers and toes
pubic
the front of the pelvis
radius
the lateral bone of the forearm
sacrum
the triangular bone at the back of the pelvis
scapular
pertaining shoulder blade
sphenoid
bat-shaped bone located at the base of the skull
substernal
pertaining to below the sternum
supraclavicular
pertaining to above the collarbone
sutures
immovable joints
tarsals
bones of the ankle
tibia
the longer and stronger of the two lower leg bones
ulna
the medial bone of the forearm
vertebrae
the bones of the spinal column
vertebral foramen
opening within the vertebrae through which the spinal cord passes
vomer
the bone that forms the lower portion of the nasal septum
zygomatic
the cheekbones