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Medical Terminology
Chapter 5 - Skeletal System
Term | Definition |
---|---|
oste/o | Bone |
myel/o | Bone Marrow, Spinal Cord |
chondr/o | Cartilage |
arthr/o | Joint |
synov/i | Synovial Fluid, Joint, or Membrane |
burs/o | Bursa |
crani/o | Skull, Cranium |
spondyl/o | Vertebra |
vertebr/o | Vertebra, Spinal Column |
rachi/o | Spine |
cost/o | Rib |
sacr/o | Sacrum |
coccy, coccyg/o | Coccyx |
pelvi/o | Pelvis |
ili/o | Ilium |
Orthopedics | Study and treatment of disorders of the skeleton, muscles, and associated structures |
Articulation | Joint |
Joint | Junction between two bones (Articulation) |
Atlas | First cervical vertebra |
Axis | Second cervical vertebra |
Diaphysis | Shaft of a long bone |
Epiphysis | Irregularly shaped end of a long bone |
Metaphysis | Region of a long bone between the diaphysis (shaft) and the epiphysis (end) during development, the growing region of a long bone |
Symphysis | Slightly movable joint |
Epiphyseal Plate | Growth region of a long bone. Located in the metaphysis between the diaphysis and the epiphysis when bone growth ceases, this area appears as the epiphyseal line |
Diarthrosis | Freely movable joint. Also called a synovial joint |
Suture | Immovable joint, such as joints between the skull bones |
Fracture | Break in a bone *Closed or simple fracture = Broken bone doesn't penetrate skin *Open fracture = Open wound or break in the skin caused from the fracture |
Ankylosis | Immobility and fixation of a joint |
Kyphosis | Exaggerated curve of the spine in the thoracic region (Hunchback) |
Lordosis | Exaggerated curve of the spine in the lumbar region (Swayback) |
Scoliosis | Sideways curvature of the spine in any region of the spine |
Osteoporosis | Condition characterized by reduction in bone density. Most common in white women past menopause |
Prosthesis | Artificial organ or part |
Subluxation | Partial Dislocation |
Traction | Process of drawing or pulling (Relieving pressure on the spine or straightening broken bones) |
AE | Above The Elbow |
AK | Above The Knee |
BE | Below The Elbow |
BK | Below The Knee |
C | Cervical Vertebra (C1-C7) |
DJD | Degenerative Joint Disease |
Fx | Fracture |
L | Lumbar Vertebra (L1-L5) |
OA | Osteoarthritis |
ortho, ORTH | Orthopedics |
RA | Rheumatoid Arthritis |
S | Sacrum (Sacral) |
T | Thoracic Vertebra (T1-T12) |
THA | Total Hip Arthroplasty |
Tx | Traction |
ACL | Anterior Cruciate Ligament |
NSAID | Nonsteroidal Anti-Inflammation Drugs |