CAISS Face Injuries

Question 1

In the AIS coding system, which anatomical structures are primarily covered in the face chapter?

Accepted Answer

Nose, orbits, jaw, and facial soft tissue

Answer

Skull and brain tissue

Answer

Cervical vertebrae and spinal cord

Answer

External ear and mastoid process

Question 2

Which of the following fractures would be coded in the face chapter of the AIS?

Accepted Answer

Mandibular fracture

Answer

Temporal bone fracture

Answer

Occipital bone fracture

Answer

Parietal bone fracture

Question 3

What AIS severity score is typically assigned to a simple, non-displaced nasal bone fracture?

Accepted Answer

AIS 1

Answer

AIS 2

Answer

AIS 3

Answer

AIS 4

Question 4

In AIS coding, orbital fractures are classified under which body region chapter?

Accepted Answer

Face

Answer

Head

Answer

Neck

Answer

External

Question 5

Which description best defines a Le Fort II fracture for AIS coding purposes?

Accepted Answer

A pyramidal fracture through maxilla, nasal bones, and orbital floors

Answer

A palatal fracture separating palate from maxilla

Answer

A transverse fracture at the nasal floor level

Answer

A complete craniofacial separation at the skull base

Question 6

How are isolated facial lacerations requiring sutures but with no underlying structural damage coded in AIS?

Accepted Answer

AIS 1 for minor soft tissue injuries

Answer

They are not coded in AIS

Answer

AIS 2 for any laceration requiring sutures

Answer

AIS 3 for all facial lacerations

Question 7

Among isolated facial injuries, which would typically receive the highest AIS severity score?

Accepted Answer

Panfacial fractures involving multiple facial regions

Answer

Simple nasal bone fracture

Answer

Mandibular fracture, minimally displaced

Answer

Isolated orbital floor fracture