spine Flashcards
common causes of LBP
Muscular spasm, strain
Ligament sprain
Spondylosis
Herniated nucleus pulposus
Facet joint dysfunction
Spondylo-lysis or -listhesis
Seronegative spondyloarthropathies
slipping or shifting of vertebrae out of their space is?
spondylolisthesis
the diagnosis for LBP is divided into?
Specific spinal pathology
Non specific spinal pathology
Radicular pathology
acute, subacute, and chronic
how can we differentiate them according to time?
acute up to 6 weeks
6-12 subacute
>12 chronic
Corticosteroids for severe pain
true or false?
true
increased level of c-reactive protein is indication of?
inflammation
ex, acute low back pain
in acute LBP the pain is?
severe sudden onset
Acute low back pain usually does have a specific cause
true or falsE?
false, does not have specific cause
what are the red flags for rehabilitation?
Cauda equina, spinal fracture-infection, cancer, abdominal aortic aneurysm
Degenerative joint disease affecting the vertebrae and intervertebral disc, arthiritis
is?
Spondylosis
Fracture in pars interarticularis
is?
Spondylolysis
Displacement of one vertebra on another
is?
Spondylolisthesis
what are the stages of developing Ankylosing spondylitis?
1- formation of osteophytes of margins of vertebrae
2-then both osteophytes ossified into a joint as syndesmophytes
3- non-marginal syndesmophytes
non radicular pain is caused by ?
referred pain facet joint or disc
radicular pain is related to?
nerve compression
radicular pain will effect the motor and sensory nerves of the same segment\true or false?
true
which part of the disc is soft and movable and the other one is stable?
nucleus pulposus
annulus fibrosis
what is the physiology of disc herniating?
1-Tears in the annulus fibrosis
2- Herniation of nucleus pulposus
what are the stages of herniated disc?
bulging
protrusion
extrusion
sequestration
there is only extension of the disc margin beyond the margins of the adjacent vertebral endplates without tearing of annuluses fibrosis
which one is this?
bulging
the nuclear materials emerge through the annular fibers, but the posterior longitudinal ligament remains intact
which one is this pathology?
extrusion
the nucleus pulposus impinges on the annulus fibrosis and the posterior longitudinal ligament remains intact
nucleus pulposus getting thicker
which one is this pathology?
protrusion
the nuclear material emerges through the annulus fibrosis and the posterior longitudinal ligament is disrupted and a portion of nucleus fibrosis has protruded into the epidural space
which pathology is this?
sequestration
radiculopathy happens in extrusion and sequestration in disc herniation
true or false?
true
descending root can be impinged by ?
protrude posterolateral
for flexion based which compartment will affect?
Muscular
Ligamentous
Compression Fracture
Discogenic
Stenosis
Facet
Spondylosis
Central Disc
will be affected by?
extension base
Transitional
force will affect?
Spondylolisthesis
Sacroiliac
Facet
anterior compression of the disc will be cause by?
flexion force
extension force will lead to?
posterior compression
hyperflexion force will lead to posterior compression having posterior longitudinal ligament torn
true or false?
true
anterior compression will affect posterior annulus
and with the posterior compression will centralized annulus
true or false?
true
what does it mean centralization?
the pain was peripheral but with the movement it centralizes
what are the pain characteristic of LBP?
sharp and burning relating to nerve and dull ach
pain with prone we will have?
Facet, Lat Herniated Nucleus Pulposus (HNP), systemic
pain with sitting we will have?
Paramedian HNP, annular tear