Medicine /HOSA: Medical Terminology 2016 Chapter 3 Part 6
spina bifida
congenital birth defect, occurs when spinal cord fails to close completely around spinal cord
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Key Terms
Term
Definition
spina bifida
congenital birth defect, occurs when spinal cord fails to close completely around spinal cord
spina
pertaining to spine
bifida
split
kyph
hump
kyphosis
is an abnormal increase in the outward curvature of the thoracic spine as viewed from the side
lord
bent backward
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Term | Definition |
---|---|
spina bifida | congenital birth defect, occurs when spinal cord fails to close completely around spinal cord |
spina | pertaining to spine |
bifida | split |
kyph | hump |
kyphosis | is an abnormal increase in the outward curvature of the thoracic spine as viewed from the side |
lord | bent backward |
scoli | curved |
Fibrous dysplasia | is a bone disorder of unknown cause that destroys normal bone structure and replaces it with fibrous (scarlike) tissue. This leads to uneven growth, brittleness, and deformity of the affected bones. |
osteomyelitis | is an | inflammation of the bone marrow and adjacent bone |
talipes | clubfoot |
Primary bone cancer | is a relatively rare malignant | tumor that originates in a bone |
Secondary bone cancer | describes tumors that have metastasized (spread) to bones from other organs such as the breasts and lungs. |
-penia | deficiency |
Compression fracture | also known as a vertebral crush fracture, occurs when the bone is pressed together (compressed) on itself. These fractures are sometimes caused by the spontaneous collapse of weakened vertebrae or can be due to an injury. This results in pain, loss of height, and development of the spinal curvature known as dowager’s hump. |
closed fracture | is one in which the bone is broken, | but there is no open wound in the skin |
open fracture | is one in which the bone is broken and there is | an open wound in the skin |
Comminuted fracture | is one in which the bone is splintered or crushed. Comminuted means crushed into small pieces. |
oblique fracture | at an angle across a bone |
pathological fracture | weakened bone breaks under normal strain |
spiral fracture | bone has been twisted apart |
stress fracture | which is an overuse injury, is a small | crack in the bone |
Transverse fracture | straight across the bone |
-desis | bind, tie together |
-lysis | loosening or setting free OR breaking down or destruction |
-clasis | break |
Percutaneous | performed through the skin |
Crepitation | is the grating sound heard when the ends of a broken bone move together. This term also describes the crackling sound heard in lungs affected with pneumonia and the clicking sound heard in the movements of some joints. |
embolus | is any foreign matter circulating in the blood that can become lodged and block the blood vessel |