|
Code
|
Display
|
Definition
|
|
130810
|
Single-side illumination |
The subject is illuminated from a single direction. |
|
130814
|
Interstitial illumination |
The subject is illuminated internally. Light is delivered via a device (other than the transducer) inside the body. |
|
130813
|
Through-transducer illumination |
The subject is illuminated through the transducer. Light may pass through the transducer at one or more locations. |
|
130812
|
Multi-side illumination |
The subject is illuminated from more than two (potentially a very large number of) distinct directions. |
|
130811
|
Dual-side illumination |
The subject is illuminated from two distinct directions. |