scoliosis Flashcards
QL Origin insertion action and nerve
O-illiolumbar ligament and posterior illiac crest
I-12th rib (inferior border) and TVP L1-4
Action= lateral flexion bilateral extension and stabilizes 12th rib during insipration/depresses it upon forced expiration elevates coxal bone
Nerve Lumbar plexus L1-L4
Lattisumus Dorsi Origin insertion nerve action
Referral:
pain will be felt in the anterior part of the shoulder and the lower back.
O-SPT7-S5 via thoracolumbar fascia
posterior illiac crest; ribs 10-12 and inferior scapular border
I-floor of the bicipital groove of the humerus
Nerve is thoracodorsal nerve C(6)-8
Action:Adducts, extends and medially rotates the humerus
ASSISTS FORCED INSPIRATION
intercostals Origin; insertion nerves and action
External O-rib above (inf border)
I-rib below (sup border)
N-intercostal nerves (t1-12)
A-Elevates rib during INSPIRATION
Internal O-rib below (sup border)
I-Rib above (inf border)
N-intercostal nerves(T1-12)
A-decreases thoracic cavity volume during FORCED EXPIRATION (draws adjacent ribs together)
Innermost O/I= adjacent ribs in lateral curve of rib cage
***assists in both external and internal intercostals MORE forced expiration (internal)
What special test do you perform for scoliosis
Hemipelvis
Functional/structural test
What’s rom for thoracic spine
Flex 20-45
Ext25-45
Lat flex 20-40
Rotation 35-50
Rom of lumbar spine
Flex 40-60
Ext 20-40
Lat flex 15-20
Rotation 3-18
Thoracic spine review
What organs are located in the right upper quadrant?
Liver Gallbladder Duodenum Pancreas Right kidney
What organs are located in the left upper quadrant
Kidney left Spleen Stomach Pancreas Splenic flexure
Right lower quadrant holds what organs
Cecum
Appendix
Right ovary and tube
Left lower quadrant holds the
Left ovary and tube
Sigmoid colon
Functional scoliosis may be due to
Poor posture or postural changes NOT positional
Are able to be corrected
Scoliosis curves are named for the side that the _____ occurs on.
Convexity
The _____ is the distance on the spine that the curve occurs
Span
The apex is the vertebrae that is _________.
Farthest away form midline
What is the major curve in a S scoliosis
The curve that is the largest with the greatest angulation
The minor curve in an S scoliosis is also referred to as the
Compensatory curve
What is the transitional vertebra in terms of scoliosis
The one that marks the end of one curve and beginning of the next
List the degrees in terms of severity
Mild
Moderate
Severe
0-20 degrees
20-50
Greater than 50
What refelex is likely responsible for secondary curves
Righting reflex
The fact that the entire body head to toe can be involved in a scoliosis is a example of what principal?
Wolffs principal
Over time bones remodel themselves along the line of force being applied to them ( applied also to connective tissues, muscles and viscera)
Causes of scoliosis
Idiopathic Iatrogenic Congenital Functional Neuromuscular
Idiopathic scoliosis explain the differences in who is more apt to get it and when
Infantile idiopathic more common in boys (up to 3yrs old)
Juvenile scoliosis occurs equally boys to girls 4-9
Adolescent more common girls age 10-16
Which muscles may cause idiopathic scoliosis when spindle cells have abnormal response
Paraspinals
The _____ in the inner ear if asymmetrical May influence spinal posture
Labyrinth