Maxillofacial Trauma

Question 1

Fracture of the bone within the axis of the muscle

Answer 1

Unfavorable

Question 2

Fracture of the bone opposite the muscle direction

Answer 2

Favorable

Question 3

Symphysis fracture + Bilateral condylar fracture is called ?

Answer 3

Guardsman fracture

Question 4

Skeletal deformity in which two adjacent bones which should be aligned with each other are displaced and are at different levels.

Answer 4

Step deformity

Question 5

The maximum intercuspation when the condyles are at the most posterior position

Answer 5

Malocclusion

Question 6

Management of mandibular fracture include

Answer 6

• Reduction.
• Fixation.
• Immobilization.
• Rehabilitation.

Question 7

Approximation of the fracture segments

Answer 7

Reduction

Question 8

Transverse maxillary fracture

Answer 8

LeFort l

Question 9

Pyramidal fracture

Answer 9

LeFort ll

Question 10

Craniofacial disjunction

Answer 10

LeFort lll

Question 11

The three buttresses that allow face to absorb force

Answer 11

• Nasomaxillary (medially).
• Zymaticomaxillary (lateral).
• Pyterigomaxillary (posteriorly)

Question 12

Water’s view (occipito mental) x ray is used when LeFort ….. is suspected

Answer 12

LeFort lll

Question 13

Open bite deformity is seen in LeFort …. ?

Answer 13

LeFort l

Question 14

Telecanthus + dish face deformity is seen in

Answer 14

Orbital fractures

Question 15

Unequal levels of the eye

Answer 15

Dystopian

Question 16

Wide spaced eyes

Answer 16

Telecanthus

Question 17

The sumental vertex view is used to asses

Answer 17

The arches

Question 18

Patient with LeFort ll will have symptoms and signs of

Answer 18

Dish face - Paresthesia (infra orbital nerve) - Epistaxis - Rhinorrhea