S3_L1: Thoracolumbar Spine Flashcards
Determine the actions of the muscles below:
- Rectus Abdominis
- Erector Spinae
- Internal Oblique
- External Oblique
- Quadratus Lumborum
- Multifidus
A. Flexion
B. Extension
- A
- B
- A
- A
- B
- B
How many degrees does a normal thoracic kyphosis have?
40 degrees
Source: Thoracolumbar Spine (Quizlet)
How many degrees does a normal lumbar lordosis have?
45 degrees
Source: Thoracolumbar Spine (Quizlet)
In scoliosis, curves are named by the side of their ____.
convexity
Define lateral stenosis.
Narrowing of the intervertebral foramen affecting a nerve root
Case: A.B. a 16 y/o (-)Htn/DM, ® handed female was referred for PT eval and mx secondary to intermittent aching pain graded 2/10 pain on (B) upper and mid- back regions elicited by long hours of sitting and is relieved c rest and lying down. Condition started when the px was 10 years old and her mom noticed that px’s shoulders were not level. This prompted MD consultation, where Pt underwent an x-ray 2018. Results revealed a 50° thoracodextroscoliosis, with apex at T6 and a 15° lumbar levoscoliosis apex at L3. Pt is a high school student, sleeps on a firm mattress, and uses 3 1- inch pillows, two under her head and the other on her side when sleeping. Pt usually carries he bag using her ® shoulder.
Based on the case above, what is the convexity of the thoracic and lumbar segment?
Thoracic: Right
Lumbar: Left
Case: A.B. a 16 y/o (-)Htn/DM, ® handed female was referred for PT eval and mx secondary to intermittent aching pain graded 8/10 pain on (B) upper and mid- back regions elicited by long hours of sitting and is relieved c rest and lying down. Condition started when the px was 12 years old and her mom noticed that px’s shoulders were not level. This prompted MD consultation, where Pt underwent an x-ray that revealed a 50° thoracodextroscoliosis, with apex at T6 and a 15° lumbar levoscoliosis apex at L3. Pt is a high school student, sleeps on a firm mattress, and uses 3 1- inch pillows, two under her head and the other on her side when sleeping. Pt usually carries he bag using her ® shoulder.
Based on the case above, what kind of curve is expected to be seen at the X-Ray result?
S-Curve
Case: A.B. a 16 y/o (-)Htn/DM, ® handed female was referred for PT eval and mx secondary to intermittent aching pain graded 8/10 pain on (B) upper and mid- back regions elicited by long hours of sitting and is relieved c rest and lying down. Condition started when the px was 12 years old and her mom noticed that px’s shoulders were not level. This prompted MD consultation, where Pt underwent an x-ray that revealed a 50° thoracodextroscoliosis, with apex at T6 and a 15° lumbar levoscoliosis apex at L3. Pt is a high school student, sleeps on a firm mattress, and uses 3 1- inch pillows, two under her head and the other on her side when sleeping. Pt usually carries he bag using her ® shoulder.
Based on the case, what is the major curve?
thoracodextroscoliosis
Case: A.B. a 16 y/o (-)Htn/DM, ® handed female was referred for PT eval and mx secondary to intermittent aching pain graded 8/10 pain on (B) upper and mid- back regions elicited by long hours of sitting and is relieved c rest and lying down. Condition started when the px was 12 years old and her mom noticed that px’s shoulders were not level. This prompted MD consultation, where Pt underwent an x-ray that revealed a 50° thoracodextroscoliosis, with apex at T6 and a 15° lumbar levoscoliosis apex at L3. Pt is a high school student, sleeps on a firm mattress, and uses 3 1- inch pillows, two under her head and the other on her side when sleeping. Pt usually carries he bag using her ® shoulder.
Based on the case, in what severity is the thoracic and lumbar segment classified as?
Thoracic: Severe
Lumbar: Mild
TRUE OR FALSE: Mild scoliosis produces no symptoms.
True
Identify 4 modalities that may be used for patients with scoliosis.
- HMP
- US
- Traction
- NMES
TRUE OR FALSE: Idiopathic Structural Scoliosis has a male bias on infants.
True
Enumerate 2 causes for LBP
- Inflammation
- Mechanical
The _____ muscle is quick to atrophy in pts with LBP.
multifidus
This is also known as Strumpell-Marie Arthritis or Marie-Strumpell Arthritis
Ankylosing Spondylitis
This muscle is attached to the thoracolumbar fascia and acts as a corset that provides intersegmental stability
Transversus Abdominis
_____ is also known as neutral spine, and has no or minimum stress on inert structures
Neutral Zone
Most common spinal bracing
Milwaukee Brace
Enumerate the 2 measurement techniques for scoliosis. Which one of those is more commonly used?
- Cobb Method (more common)
- Risser-Ferguson Method
TRUE OR FALSE: In the spine, muscle performance only involves strength, power, and endurance.
False.
This also involves stability.
Source: Kisner & Colby 7th ed., page 495
Activation of the (1)_____ muscles as well as the (2)____ muscles of the neck and trunk are fundamental techniques for developing spinal stability.
- deep segmental
- superficial/global multisegmental
Source: Kisner & Colby 7th ed., page 495
Aerobic conditioning exercises are initiated as soon as the patient tolerates repetitive activity without exacerbating symptoms.
TRUE OR FALSE: Aerobic Training may be done in the maximum protection phase/ early training.
True.
This may be done as long as the patient can tolerate it in a position of comfort.
Source: Kisner & Colby 7th ed., page 494-495
How do you passively position a patient in supine when active movement and control is not possible. Enumerate 2 ways.
Passively position the pelvis in posterior tilt and lumbar flexion by placing the lower extremities in the hook-lying position
OR
Anterior tilt and lumbar spine extension c small pillow or folded towel under the lumbar spine.
Source: Kisner & Colby 7th ed., page 496
In general, movement of the extremities
away from the trunk (shoulder flexion and abduction, hip extension and abduction) causes (1)____; movement of the extremities toward the trunk (shoulder extension and adduction, hip flexion and adduction) causes (2)____.
- spinal extension
- spinal flexion
Source: Kisner & Colby 7th ed., page 496
TRUE OR FALSE: Stretching is contraindication in an acute nerve root irritation from bony spurs or lipping in an arthritic spine.
False.
This pain sx may actually be relieved through stretching.
ADDITIONAL NOTE: if there are postures that relieve symptoms but are difficult to assume because of tissue restriction or fluid stasis, stretching or repetitive movement into the restricted range may be appropriate.
Source: Kisner & Colby 7th ed., page 496