Bony Anatomy
Muscles
Injuries
Nerves
Random
100
The lumbar spine is made up of how many of these.
What is 5 vertebral units
100
Group of muscles that extend the spine.
What is the erector spinae?
100
The most common cause of chronic low back pain.
What is a muscle strain?
100
Bundle of nerves coming off the T12-L4 vertebral units.
What is the lumbar plexus?
100
Mid anterior thigh.
what is the L2 dermatome.
200
The section of the vertebra in purple
What is the Lamina?
200
The four layers of abdominal muscles deepest to most superficial.
What is the transverse abdominis, internal oblique, external oblique, rectus abdominis?
200
This type of disc herniation occurs when the nucleus breaks through the annulus, but stays intact.
What is a extrusion?
200
Bundle of nerves coming off the L5-S2 vertebral units.
What is the sacral plexus?
200
Knee extension.
What is the L3 Myotome?
300
The part pictured in orange.
What is the spinous process?
300
Small, but powerful stabilizers of the lumbar spine.
What are the multifidi?
300
This can occur when there is a bilateral fracture of the pars interarticularis.
What is a spondylolisthesis?
300
An area of skin innervated by a single nerve root.
What is a dermatome?
300
Ankle Dorsiflexion
What is the L4 myotome.
400
The region in red.
What is the transverse process?
400
Known as the "hip hike" muscle
What is the Quadratus Lumborum?
400
Can be caused by a fall from a height.
What is a compression fracture?
400
A group of muscles innervated by a single nerve root.
What is a myotome?
400
Posterior calf and thigh
What is the S2 dermatome?
500
The area where the pedicle and lamina come together.
What is the Pars Interarticularis?
500
This is the sheet of white tissue that connects the right and left abdominal muscles
What is the abdominal aponeurosis?
500
Symptoms include pain, saddle numbness, muscle weakness, and bowel/bladder incontinence.
What is cauda equina syndrome?
500
Found at the base of the spinal cord.
What is the cauda equina?
500
Assessed when testing the strength of the iliacus and psoas
What is the L1-L2 myotome?