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skeletal terms
Term | Definition |
---|---|
bones | rigid dense organs that protect and support the body |
Joints | site where bones join together |
Ligaments | bands of tissue connect bone to bone |
Tendons | bands of tissue that connect bone to muscle |
Cartilage | strong flexible connective tissue that protects your joints and bones |
Diaphysis | shaft or center portion of bone. Contain cortical bone (sponge) |
Epiphysis | top and bottom of the bone. Contain calcaneus bone |
proximal epiphysis | end of the long bone closest to the center of the body |
distal epiphysis | end of the long bone farthest from the center of the body |
foramen | an opening hole or passage in a bone |
process | a projection from a structure |
Axial Skeleton | skull, vertebral column, ribs |
Appendicular Skeleton | shoulder blade (clavicle), arms, pelvis, legs |
Flat | provide protection EX: breast plate |
Irregular | unusual shape. Support, protect, and be flexible. EX: jaw |
Sesamoid | provide movement EX: kneecap |
Long | found in humerus |
Short | located in hands and feet. Provide flexibility EX: carpals |
Sprain | stretching or tearing of the ligament |
Dislocation | displacement of a bone from its joint (not a fracture) |
Fracture | break in the bone |
Simple | closed fracture (did not pierce the skin) |
Compound | open fracture (bone pierces skin) |
Colles | fracture of the distal radius (common) |
Comminuted | crushed or splintered bone |
Longitudinal | breaks down the length of bone |
Oblique | breaks at an angle |
Greenstick | bone bends but doesn’t quite break (common in children) |
Spiral | torsion (common in sports) bones move in opposite directions |
Stress | caused by repetitive actions (pressure) |
Pathological | caused by disease or condition |
Transverse | direct impact to the bone |
Kyphosis | abnormal condition of humpback (spine going outward) |
Lordosis | abnormal condition of swayback (spine going inward) |
Scoliosis | abnormal condition of lateral spine (spine is crooked) |
Spina Bifida | split spine (spinal cord doesn't fully develop leaving nerves open) |
Osteoporosis | condition of small holes in the bones |
Sprain | stretching or tearing of the ligament |
Fracture | a partial or complete break of the bone |
amputation | removal of limb |
cast | solid mold of body part used to heal fractures or dislocations |
bone grafting | process of transplanting tissue from one part of the body to another |
ORIF (open reduction and internal fixation) | surgical procedure involving the use of steel rods, plates, or screws to realign a severe bone fracture to normal position. |
prosthesis | artificial replacement for a missing body part |
CRIF (closed reduction and internal fixation | external manipulation to restore fractured bone to normal position |
lumbar puncture | spinal tap (to remove cerebrospinal fluid) |
X-ray | radiographic image used to diagnose skeletal changes in the body |
analgesic | drug that relieves pain |
anti-inflammatory | agent that counteracts inflammation |
antipyretic | agent that reduces fever |
narcotic | drug that relieves pain and induces sleep by depressing the central nervous system |
NSAID (non-steroidal inflammatory drug) | agent that relieves pain, counteracts inflammation, and reduces fever |