Terminology Flashcards
1
Q
ASA Classifications
A
2
Q
simple fracture
A
overlying skin is intact
3
Q
Compound fracture
A
bone communicates with the skin surface
4
Q
comminuted fracture
A
bone is severely fragmented into many small pieces
5
Q
displaced fracture
A
fracture site is not aligned
6
Q
stress fracture
A
- slowly developing fracture
- follows a period of increased physical activity
- where the bone is subjected to repetitive loads
7
Q
Greenstick fracture
A
- extending only partially through the bone
- common in infants when bones are soft
8
Q
pathologic fracture
A
- bone weakened by underlying disease process
- ex: solid tumor or hematopoietic-lymporeticular disease
9
Q
Allograft
A
human to human transplant
10
Q
Neurapraxia
A
- injury to the nerve causes:
- no loss of continuity of the axon or endoneurium
- ex: implant placed in the inferior alveolar canal
- compresses the nerve
11
Q
axonotmesis
A
- injury to the nerve causes:
- loss of axonal continuity but preserves the endoneurium
- Ex:
- overly aggressive retraction of mental nerve
12
Q
Neurotmesis
A
- injury to the nerve cause:
- loss of axonal and endoneurium continuity
- ex:
- cutting the inferior alveolar nerve during wisdom teeth removal
13
Q
Pathology
A
- study of structural alterations in cells, tissues, and organs
- help to identify the cause of disease
14
Q
Pathogenesis
A
- pattern of tissue changes associated with the development of disease
15
Q
Etiology
A
study of the cause of disease and/or injury
16
Q
Idiopathic
A
Diseases with no identifiable cuase