Lumbar Spine Monograph and Ortho Secrets Flashcards
What are the 4 classification categories for acute LBP?
Manipulation, Stabilization, Specific exercise pattern (flx, ext, lat shift), traction.
What are the exam findings for manipulation classification of LBP?
No sx distal to knee.
Recent onset.
Low fear avoidance beliefs. Hypomobile spine.
Hip IR>35 deg or IR diff L vs. R.
What are the exam findings for stabilization classification of LBP?
Frequent episodes of LBP. Increasing freq of episodes. Instability catch or painful arcs. Hypermobile spine. \+Prone segmental instability test.
What are the exam findings for extension exercise classification?
Sx distal to knee.
Sx and signs of nerve root compression.
Sx centralize with lumbar extension.
Sx peripheralize with lumbar flexion.
What are the exam findings for flexion exercise classification?
Age>65 years
Sx distal to knee
Sx and signs of N. root compression, neurogenic claudication or both
Sx peripheralize with lumbar ext or centralize with lumbar flexion.
What are the exam findings for lateral shift exercise classification of LBP?
Front plane deviation of shlds relative to pelvis.
Asymmetrical SB AROM
Painful and restricted extension AROM
Traction
Sx and symptoms of N root compression
No movement centralize sx.
What are the 2 recommended self-report measures for LBP?
- Pain body diagram + numerical pain scale
2. Oswestry or Roland Morris questionnaire.
What is the minimum clinically important difference for a 0-10 pain scale?
2 pts
What is the minimum clinically important difference of the Mod. Oswestry?
6 pts. A successful outcome is 50% in some studies.
What is the minimum clinically important difference of the Roland Morris Questionnaire?
2-3 pts
What is the FABQ score the indicates likelihood of prolonged disability?
> 34.
What score on the work subscale indicates reduces success with manipulation?
> 18.
What are the components of a neurological examination for the lumbar spine?
1) Myotomes 2) Dermatomes 3) DTRs 4) Neural tension tests.
What are the 5 criteria for Flynn et al’s clinical prediction rule for manipulation?
1) Sx duration < 16 days
2) Lumbar segmental mobility- at least 1 hypomobile segment
3) Hip IR- at least 1 hip > 35 degrees IR
4) Distribution of sx- none distal to knee
5) FABQ > 18 PTS.
How many factors should be present to suggest use of manipulation?
4/5 or the most important 2: duration, distribution
What two muscles are prominent in controlling spinal segmental stability?
Multifidus and TA
Describe the origin and insertion of the multifidus mm.
O: spinous processes of lumbar vertebra
I: inf lumbar transverse processes, ilium and sacrum.
What is the function of the multifidus mm?
Stabilizes during lifting and rotational movements.
Describe the contribution of obliques to spinal stability.
Increases lumbar stiffness, co-contracts with erector spinae to stabilize sidebending and extension.
Describe fx of TA?
Stabilizes during extremity movements. Feed forward mechanism. Delayed in pts with LBP.
Describe Hicks et al’s clinical prediction rule for a lumbar stabilization program?
1) Age: < 40.
2) SLR: >91 deg
3) Prone instability test: Positive
4) Sagittal plane ROM: Aberrant motions
Three of 4 must be present.
Name 3 aberrant motions that can be observed during lumbar movement in the sagittal plane?
Instability catch- movement that’s “out of plane.”
Thigh climbing.
Painful arc.
Describe prone instability test
Lean over table in “spanking” position»P-A level by level» If sx, then have pt extend legs»Recheck painful level. Test is positive if pain is reduced.
What exs provide activation of the obliques with minimal compressive forces in the spine?
“Side support” aka 1/2 side plank, “hanging SLR” aka Roman chair, Oblique trunk curls.
What is the role of QL?
1) Stabilization against compressive loads 2) Stabilization during side bending
Describe clinician assisted lateral shift movement?
Stand on opposite side of desired trunk shift and pull pelvis toward you.
Explain how hip ext mob will help with stenosis.
Decreased hip extension creates a demand for more lumbar extension when walking. Demand for more lumbar extension aggravates stenosis.