Procedures FNM Review Flashcards Preview

Rad Procedures and Anatomy > Procedures FNM Review > Flashcards

Flashcards in Procedures FNM Review Deck (16):
1

Name bones of orbit

Palatine
Zygoma
Maxillae
Lacrimal
Ethmoid
Frontal
Sphenoid

2

What makes up bony nasal septum

Perpendicular plate of ethmoid and vomer

3

Name all 14 Facial Bones

Rt/Lt Inferior nasal septum
Rt/Lt Nasal bones
Rt/Lt Lacrimal
Rt/Lt Maxillae
Rt/Lt Zygoma
Rt/Lt Palatine
Vomer
Mandible

4

Facial Bones Routine

Waters
Modified Waters
Lateral of Affected Side
Obliques RAO/LAO

5

Nasal Bones Routine

Waters
Lateral of affceted side
Axial

6

Mandible

Sit up/stand: Panorex
Unable:PA
Lateral obliques (axiolaterals)
AP Towne

7

Most valuble facial bones projection if only able to perform one

Waters

8

Waters: OML forms what angle with IR

37°

9

Modified Waters: OML forms what angle with IR

55°

10

What is largest and densest facial bone

Mandible

11

What forms the roof of the mouth

Palatine process of rt/lt maxilla and
horizontal portions of rt/lt palatines

12

Oblique facial bones: MSP forms what angle with plane of IR

53°

13

What makes up zygomatic arch

Zygomatic process of temporal bone and temporal process of zygomatic arch

14

What are 3 openings in each orbit

optic foramen
inferior optic fissure
superior optic fissure

15

Define blow out fracture

Orbit struck solidly, orbital contents will blow out or fracture downward

16

Define tripod fx

direct blow to zygoma
breaking all 3 articulations
zygoma is free floating