Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
|
what are the three phases of degeneration
|
segmental dysfunction
instability stabilization |
|
|
segmental dysfunction
|
purely functional
posterior elements involved no degenerative changes HYPOMOBILITY manipulation is key recovery is complete |
|
|
instability
|
trauma
unresolved segmental dysfxn aging greater motion of post.z jts HYPERMOBILITY manipulation only symptomatic relief underlying pathology remains change of ADL |
|
|
stabilization
|
advanced degeneration
possible fusion HYPOMOBILITY NOW STRUCTURAL loss of disc height increase wt on z jts increase degeneration of z jts stenosis neurogenic symptoms degenerative changes |
|
|
what starts the degenerative process regardless of cause
|
hypomobility
|
|
|
hypomobility is result of
|
loss of coordination
m atrophy in spine thickened jt capsule |
|
|
what is the initial driving force in natural progression
|
hypomobility
|
|
|
what is an occipital condyle fracture
|
vertical compression with lateral bending
|
|
|
what deficits are seen in occipital condyle fracture
|
cranial nerve
head trauma |
|
|
what is the outcome for occipital condyle fracture
|
orthotic immobilization
heal uneventfully |
|
|
what is type I and II atlas fracture
|
I - anterior arch
II - posterior arch |
|
|
how does type I atlas fracture occur
|
avulsion during extension
|
|
|
how does type II atlas fracture occur
|
compression during extension
|
