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It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

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Page 2: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 3: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 4: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

It’s a bird…It’s a Plane…No, it’s a Sphenoid

- Articulates w/ every cranial bone

- Joins cranial & facial bones

- Protects the pituitary gland

Page 5: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 6: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Sinusitis

Inflamation of sinus tissue

Caused by bacteria or allergy

Page 7: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Uh Oh…..Better tell Jon I can’t make Lab this

week!!!

Page 8: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 9: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 10: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Cervical Vertebrae – 1st 7 Vertebrae

Page 11: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 12: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Thoracic Vertebrae (12)

Page 14: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

The Sacrum and Coccyx

Coccyx

Sacrum5 fused vertebrae

Blood vessels Nerves

Page 15: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Intervertebral Disk

What type of cartilage?

Page 16: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Herniated Disks

Swollen intervertebral disk pinches nerve

Common in older individuals

Some “Spring Chickens” suffer from this condition as well!

Page 17: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 18: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 19: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 20: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

Spinal Abnormalities - Scoliosis

Abnormality caused by disease or poor posture

Page 21: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland
Page 22: It’s a bird…It’s a Plane…No, it’s a Sphenoid - Articulates w/ every cranial bone - Joins cranial & facial bones - Protects the pituitary gland

1-7 True Ribs 8-12 False Ribs11-12 Floating Ribs