S2_L3: Examination of the Thoracolumbar Spine Flashcards
which of the ff are true about ligamentum flavum, EXCEPT:
A. Connects the laminae that occupies the posterior part of the vertebral spine
B. sturdy to protect the posterior spine
C. white in color, mostly made of elastin
D. during spine extension, the ligamentum flavum is pulled out of the canal
E. contributor to spinal stenosis/impingement of the vertebral nerves
C. yellow in color
- ligamentum flavum is common & only seen in lumbar spine
modified T/F
Anterior longitudinal ligament (ALL) runs along the vertebral bodies of the spine
Compared to the Posterior longitudinal ligament, (ALL) is wider, thicker & sturdier
TT
modified T/F
Posterior longitudinal ligament is thinner than anterior longitudinal ligament
That’s why nerve impingement is common in the anteromedial aspect of the spine
TF
That’s why nerve impingement is common in the POSTEROLATERAL aspect of the spine
match the ff spine segments
- Relatively rigid d/t the presence of the ribcage
- Where transition happens from a relatively immobile region to mobile
- Flexion injury pattern predominates in this region
- Where kyphosis is noticed
- Transition of kyphotic curve to lordotic curve
A. T1-T8 (THORACIC SPINE)
B. T9-L2 (THORACOLUMBAR SPINE)
C. L3-SACRUM
- A
- B
- A
- A
- B
match the ff spine segments
- Most injuries occur here d/t it being mobile
- Lordotic curve is predominantly observed
- Almost entirely mobile
- Where axial load injuries predominate
A. T1-T8 (THORACIC SPINE)
B. T9-L2 (THORACOLUMBAR SPINE)
C. L3-SACRUM
- B
- C
- C
- C
match the column
- Posterior 1/3 of the vertebral body, posterior annulus, posterior longitudinal ligament
- Pedicles, facets, spinous processes, and posterior ligaments
- Mainly composed of anterior longitudinal ligament, anterior annulus, and anterior 2/3 of the vertebral body
A. ANTERIOR COLUMN
B. MIDDLE COLUMN
C. POSTERIOR COLUMN
- B
- C
- A
match the spine
Vertebral body
1. Heart-shaped
2. Kidney-shaped
Spinous process
3. Long, thick, projects inferiorly
4. Short, blunt, projects posteriorly
Demifacet
5. For articulation of head of the ribs
Capsular pattern
6. Lateral flexion is equally affected as rotation more than extension
(Lat flex = rot > ext)
A. THORACIC
B. LUMBAR
- A
- B
- A
- B
- A
- A
match the spine
Superior facet
1. Posterolateral
2. Posteromedial
Inferior facet
3. Anteromedial
4. Anterolateral
IV discs
5. Thinner, relative to the vertebral bodies
- Thickest, relative to the vertebral bodies
A. THORACIC
B. LUMBAR
- A
- B
- A
- B
- A
- B
which of the ff are true about BACK STRAIN/SPRAIN
A. Causes mechanical low back pain
B. Non discogenic back pain provoked by physical activity and relieved by rest
C. Has no neurologic affectation/problems
D. All of the above
D
* Non-discogenic: not caused by a discal
problem
modified T/F
Sprain: pain from muscular injury
Strain: pain from ligamental injury
FF
Strain: pain from muscular injury
Sprain: pain from ligamental injury
the ff are true about ANKYLOSING SPONDYLITIS (AKA Marie Strumpell Disease, Von Bekthterev’s Disease,
Rheumatic Spondylitis), EXCEPT:
A. A Rheumatologic condition that presents with a bamboo spine phenomenon in the x-ray
B. Causes limitation of movement in trunk, Sacroilitis Tenderness over the SI joint
C. Insidious in nature wherein LBP present is for 3 months, & LBP before 40 y/o
D. Associated with morning stiffness, LOM towards extension, Decreased chest expansion
E. none of the above
E
the ff are true about CAUDA EQUINA SYNDROME, EXCEPT:
A. Problems involving the cauda equina of the spinal cord which is horse tail in appearance
(terminal expansion of spinal nerves)
B. Begins on the lower border of L1 or
upper border of L2
C. Begins where the spinal cord ends
D. Involves neurologic problem
E. Upper motor neuron disease
E. LOWER motor neuron disease
match the ff
- Presents with bulging of the lumbar IV disc with possible appearance of symptoms upon forward flexion & worsening of symptoms occur during flexion
- Narrowing of the intervertebral foramen where the spinal nerves exit & cause spinal nerve impingement
- Avascular necrosis of the spine with the presence of the Schmorl’s nodules
- Common in L5-S1 region
A. HERNIATED NUCLEUS PULPOSUS
B. LUMBAR STENOSIS
C. SCHEURMANN’S DISEASE
- A
- B
- C
- A
match the ff
- Symptoms are present upon spinal extension
- Common in the L4-L5 junction
- Appearance: unusually rounded upper back
- Commonly begins before puberty around 13-16 years old
- Elderlies can also possess this disease but is more common for juvenile pts
A. HERNIATED NUCLEUS PULPOSUS
B. LUMBAR STENOSIS
C. SCHEURMANN’S DISEASE
- B
- B
- C
- C
- C
modified T/F on scoliosis
Structural: problem in anatomic configuration of the vertebra
Non-structural: lateral deviation of spine
may be caused by muscle weakness, pain, or other non-anatomic causes
TT
match the ff
- Degeneration of the spine
- Defect/affectation in the pars interarticularis that’s commonly unilateral
- Affectation of the bilateral pars interarticularis with anterior translation/forward slippage of the vertebral segment (upper vertebral body)
- Posterior translation or backward slippage of the upper vertebra
- No longer assumes normal alignment & (+) decapitated dog sign on x-ray
- (+) Scottie Dog sign on x-ray
A. SPONDYLOSIS
B. SPONDYLOLYSIS
C. SPONDYLOLISTHESIS
D. RETROLISTHESIS
- A
- B
- C
- D
- C
- B
T/F, the ff are the correct age of occurrence
15-40 = disc protrusion
18-45 = ankylosing spondylitis (AS)
> 45 = osteoarthritis and spondylosis
> 50 = malignancy
Adolescence = idiopathic scoliosis
13-15 = scheurmann’s disease
T
identify which gender is more affected
- Ankylosing spondylitis
- Stress on the low back
- Low back pain
- Scoliosis
- M
- M
- F
- F
match the quality/type of pain
(can have multiple answers)
- Deep, central, posterior, sharp
- Localized, unilateral
- Constant, deep, burning, pins & needles, worst distally
- Patchy, unclear, dermatomal
A. disk problem
B. horizontal facet
C. nerve root problem
- A
- B
- C
- C
match the quality/type of pain
- Widespread
- Diffused, poorly localized, deep, dull, aching, pins & needles, numbness along C8-T1
- Bilateral, posterior, vague, deep, dull
A. ankylosing spondylitis
B. thoracic outlet syndrome
C. postural problem
- A
- B
- C
match the ff location of pain
- Around chest
- Intercostal pain
- Groin, anterior thigh, knee
- Cervical disc/arthritic changes
A. costovertebral in origin
B. hip pain
C. thoracic nerve root lesion
D. mimic atypical chest pain of angina
- A
- C
- B
- D
match the ff location of pain
- Anterior leg
- Posterior foot
- Buttock, posterior/lateral leg:
A. L4 nerve root
B. lumbar or sacroiliac
C. L5 nerve root
- A
- C
- B
match the 4 Patterns of Pain (By Hall)
1. Pain in flexion
2. Pain in extension
3. Pain in the dermatome/myotome
4. Pain from proximal to distal
A. IV disc
B. facet
C. (B) neurological claudication/pseudoclaudication
D. nerve root
- A
- B
- C
- D
match the ff factors to consider
LBP
1. Frequently (+)
2. (-)
Standing
3. Provocative
4. Not provocative
Direction of radiation
5. Downward
A. NEUROGENIC
B. VASCULAR
- A
- B
- A
- B
- A
match the ff factors to consider
Direction of radiation
1. Upward
Weakness
2. (+)
3. (-)
Sensory symptoms
4. (+)
5. (-)
A. NEUROGENIC
B. VASCULAR
- B
- A
- B
- A
- B
match the ff factors to consider
Reflex changes
1. (+)
2. (-)
Arterial pulse
3. Normal
4. Decreased or (-)
Walking uphill
5. Symptoms later
A. NEUROGENIC
B. VASCULAR
- A
- B
- A
- B
- A
match the ff factors to consider
Walking uphill
1. Symptoms earlier
Walking downhill
2. Symptoms earlier
3. Symptoms later
Bicycle
4. Not provocative
5. Provocative
A. NEUROGENIC
B. VASCULAR
- B
- A
- B
- A
- B
T/F
the ff are the correct percentage of Pressure on the L3 vertebra
Supine 25%
Sidelying 75%
Standing 100%
Sitting 140%
Standing stoop 150%
Sitting (bend) 185%
Standing (weights) 220%
Sitting (weights) 275%
Sit-ups 210%
Superman 180%
Fowler’s 140%
Fowler’s with support 35%
(B) SLR 150%
Trunk rotation 20%
Side bending 25%
Coughing 5%-40%
Laughing 40%-50%
T
match the MacNab’s Classification For herniated nucleus pulposus/HNP (L5-S1)
- bulging with apparent convexity of the nucleus pulposus
- rupture of the anulus fibrosus
- ruptured nucleus pulposus outside the disc itself
- nucleus fibrosus is somehow intact but the nucleus pulposus already went beyond its
- Nucleus pulposus stays within its boundary
A. Protrusion
B. Prolapse
C. Extrusion
D. Sequestration
- A
- C
- D
- B
- A
match the ff dog-like appearance seen in normal findings
- transverse process
- superior articular facet
- inferior articular facet
- spinous process
A. Dog’s ear
B. Dog’s nose
C. Dog’s foot
D. Dog’s tail
- B
- A
- C
- D
modified T/F
Spondylolysis is a scottie-dog with collar appearance wherein there’s a break is seen between the dog’s head and
the body
The Collar appearance on x-ray is indicative of spondylolysis
TT