Bones-2 Fascial&Vertebral

Question 1

What is the name of the suture that joins the 2 maxilla bones? What type of suture is it?

Answer 1

Intermaxillary Suture. A butt/plane joint!

Question 2

What are the two main fissures/foramen of the maxilla pertaining to the wall of the orbit?

Answer 2

The infraorbial foramen and the Inferior orbital fissure

Question 3

What is the procedure to clear the maxillary sinus?

Answer 3

Caldwell-Luc Procedure

Question 4

Does the Palatine contribute to the eye orbit?

Answer 4

Yes, VERY small spot on the floor

Question 5

Does the Palatine contribute to the nasal cavity?

Answer 5

Yes, the lateral wall

Question 6

Where is the Palatine Foramen? What is its Dental significance?

Answer 6

Right by the Third Molars. It can be injected with anesthetic for a block of the quadrant

Question 7

Where can I find the Zygomatical Foramen?

Answer 7

Lateral to the maxillary infraorbital foramen

Question 8

Which part of the orbit is made of Lacrimal Bone? What is the lacrimals fun trivia?

Answer 8

Medial, Think lacrimal duct! ITS the SMALLEST bone of the skull!

Question 9

What 2 bones do the nasal bones articulate with?

Answer 9

Frontal & Maxilla

Question 10

Which is the largest Concha?

Answer 10

The Inferior Concha. It is its own bone!

Question 11

What two bones form the nasal septum?

Answer 11

The Volmer (inferior) and the Perpendicular Plate of the Ethmoid(Superior)

Question 12

What diaphragm covers the Pituitary Gland in the Turkish Saddle (Sella Turcica)

Answer 12

The Diaphragm of Sellae

Question 13

What is the STRONGEST bone in the Skull?

Answer 13

The mandible

Question 14

What is the official name of the point of the chin?

Answer 14

Mental Protuberance

Question 15

Where is the mental foramen?

Answer 15

Below the root of the second premolars #20 and #29

Question 16

What is the insertion point for the temporalis muscle?

Answer 16

The coronoid process of the mandible

Question 17

Where is the mandibular notch?

Answer 17

In between the coronoid and condyle

Question 18

Where is the mandibular foramen?

Answer 18

Straight down from the mandibular notch

Question 19

What are the three auditory ossicles?

Answer 19

Incus, Stapes, Malleus

Question 20

How does the hyoid stay in place?

Answer 20

No, suspended from the styloid process of the temporalis bone by the STYLOHYOID muscle. Hard name, I know.

Question 21

What is evidence of strangulation? If you get this wrong, I will strangle you.

Answer 21

The hyoid bone is broken.

Question 22

What kind of cartilage is the adam’s apple? Hint its a gland that it surrounds..

Answer 22

Thyroid Cartilage

Question 23

Which Cranial bone began as two separate bones at birth, but fuse into one bone by 6 years old? What is the name of this special suture?

Answer 23

Frontal Bone. Metopic Suture

Question 24

What are the soft spots in a baby’s head?

Answer 24

Fontanels

Question 25

How many vertebrae are there in the human body? Whats the beak down for each section?

Answer 25

33 total. 7 Cervical, 12 Thoracic, 5 Lumbar, 5 Sacral, Coccyx 4 (fused)

Question 26

What shape is Primary Curvature at birth?

Answer 26

a "C" shape. Pic of man with baby in hands

Question 27

What are the four normal curvatures?

Answer 27

One for each region, eh?! Cervical, Thoracic, Lumbar, Pelvic

Question 28

What is the name he gave for the thoracic curvature of the spine?

Answer 28

Inflection Point

Question 29

What is abnormal Lateral curvature of the spine?

Answer 29

Scoliosis

Question 30

What is abnormal thoracic curvature of the spine?

Answer 30

Kyphosis (Hunchback) Osteoperosis

Question 31

What is abnormal lumbar curvature of the spine?

Answer 31

LORDE-osis(swayback) Prego/Obesity

Question 32

What is found in the body of a general vertebra?

Answer 32

Red Bone Marrow

Question 33

What is the large hole posterior to the Body of a vertebra? What can you find inside of this large hole?

Answer 33

The vertebral foramen. The Spinal Cord!

Question 34

MUY IMPORTANTE! What are the two components of a vertebral disc?

Answer 34

Inner: Nucleus Pulposus Outer: Anulus Fibrosis

Question 35

Which structure to you cut on the vertebra to access the spinal cord? What part do they "throw in the trash"

Answer 35

The Lamina (Laminectomy). They throw the Spinous Process away

Question 36

What are the five main parts of the arch of a vertebra?

Answer 36

1.The Vertebral Arch (Whole Structure around the Spinal Cord so Lamina and Pedicle) 2.Spinous Process (On the Arch) 3. Transverse Process (on the Arch) 4. Superior Articular Process (On the Arch) 5. Facets (Inbetween Pedicle and Lamina on Arch)

Question 37

What are the openings for the branches of the spinal cords?

Answer 37

The Intervertebral foramen.

Question 38

Is there an intervertebral disc between C1 (atlas) and C2(axis)?

Answer 38

Nope, the first place we see one is between C2 and C3.