Extensible
20150106
Table CID 7702. Projection and Thalamic Fibers
|
Coding Scheme Designator |
Code Value |
Code Meaning |
SNOMED-CT Concept ID |
UMLS Concept Unique ID |
|---|---|---|---|---|
|
NEU |
1319 |
corticobulbar tract |
C1184617 |
|
|
NEU |
1320 |
corticospinal tract |
C0936236 |
|
|
SRT |
T-A3700 |
internal capsule |
85637007 |
C0152341 |
|
SRT |
T-A3800 |
external capsule |
10517005 |
C0228313 |
|
SRT |
T-D0829 |
auditory (acoustic) radiation (geniculotemporal tract) |
410726006 |
C1455736 |
|
SRT |
T-A2880 |
optic radiation (geniculo-calcarine tract, geniculostriate pathway) |
70105001 |
C0228277 |
|
NEU |
1466 |
inferior optic radiation (Meyer's loop) |
C3498430 |
|
|
NEU |
3473 |
superior optic radiation (Baum's loop) |
||
|
NEU |
1726 |
anterior thalamic radiation |
C2338170 |
|
|
NEU |
2081 |
superior thalamic radiation |
C3498751 |
|
|
NEU |
2082 |
inferior thalamic radiation |
C2332665 |
|
|
NEU |
2083 |
posterior thalamic radiation |
C2336194 |
SNOMED has codes for the corticobulbar and corticospinal tracts and thalamic radiations in specific regions (e.g., internal capsule), but not generic codes independent of their regional location, so they are not used.