Anatomy Quiz 1 2

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pubic symphysis articulation
- secondary cartilaginous, symphysis which allows slight sliding movements
- articulating bodies coverd in hyaline cartilage and disc in between
pubic symphysis supporting structures
- inter pubic fibrocartilaginous disk
- superior pubic ligament
- arcuate ligament
superioer pubic ligament

pubic tubericle to the other
arcuate ligament of pubic symphysis

runs along arch of pubic ramis
what ligament does the fascia of the pelvic floor fuse with?

Arcuate ligament
Articulations of the pelvis
- L5 and sacrum
- SI joint
- Sacroccugeal joint
- Pubic sysmphsis
L5 and Sacrum articulations

body of L5 and body of S1 and paired synovial facet joints
L5 and Sacrum Supporting Structures
- Anterior longitudinal l
- Posterior longitudinal l
- Intervertebral disc
- Articular capsules of facet joints
- Ligamentum flavum
- Interspinous l
- Supraspinous l
- Iliolumbar
- Lumbosacral l
Anterior longitudinal ligament
- Bodies of vertebrae to sacral promatory/ coccyx
- Resists extension
Posterior longitudinal ligament
- In spinal canal, posterior of the vertebral bodies and disks
- Ends at sacrum
- Resists flexion
Intervertebral disc
- Fibrocartilage has some elasticity to it
- ---Angular fibrosis- outer rims of fibrocartilage
- --- Nucleus pulposus- middle jelly donut
- Have compressive components to distribute forces while weight bearing
Ligamentum flavum
- Lamina to lamina L5-S1
- Elastic property, strong, little bit of flexibility
- Resists flexion
Articular capsules of facet joints
- Has synovial fluid in an articular capsule
- -- nourishes hyaline cartilage and reduces friction
Interspinous ligament
- Between spine of L5 and medial sacral ridge
- Resists flexion

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jld15

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Anatomy Quiz 1 2

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Anatomy Quiz 1 2

Updated

2015-01-31T02:22:02Z

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