Skull

Question 1

Helps to visualize frontal & some paranasal sinuses

Answer 1

PA caldwell

Question 2

Evaluation of occipital bone

Answer 2

AP towns

Question 3

Examine external & internal tables of the cranial bones & diploe; mandibular lesions; craniocervical junction

Answer 3

Lateral skull

Question 4

Main sinuses seen on lateral skull

Answer 4

Frontal, ethmoid, sphenoid, maxillary

Question 5

Main sutures on lateral skull

Answer 5

Coronal, lambdoid, middle meningeal grooves

Question 6

Evaluate paranasal sinuses

Answer 6

PA waters

Question 7

Orbital injury (blow out fracture) effects what sinus

Answer 7

Maxillary

Question 8

Examination of the teeth & maxilla & mandible

Answer 8

Panorex view

Question 9

Benign bone cyst that does not require treatment

Leave alone finding

Answer 9

Stafne mandibular bone cyst

Question 10

Benign non inflammatory non neoplastic odontogenic cyst to tooth & enamel layer(3rd molars)

Answer 10

Dentigerous cyst aka follicular cyst

Question 11

Benign growth of cortical bone

Leave alone

Answer 11

Mandibular torus

Question 12

Lots of teeth

Answer 12

Supernumerary teeth (also cleidocranial dysostosis - dysplasia)

Question 13

Unfused metopic suture, absent clavicles, & supernumerary teeth

Answer 13

Cleidocranial displasia

Question 14

Small ossicles within cranial suture lines

Answer 14

Wormain bones

Question 15

Thickening of the frontal bones; benign overgrowth of inner table of frontal bone

Answer 15

Hyperostosis frontalis interna

Question 16

What percent of adults have pineal gland ossification

Answer 16

50-70%

Question 17

Percent of basal ganglia ossification

Answer 17

1%

Question 18

Intradiploic space of the skull

Answer 18

Intradiploic epidermoid cysts

Question 19

Early sutural fusion & impressions on the malleable skull by the convolutions of the developing brain hemispheres

Answer 19

Copper beaten skull anomaly

Question 20

Asymmetric coronal or lambdoid sutures premature closure

Answer 20

Plagiocephaly