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CID 7703 Association Fibers (Current)
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## CID 7703 Association Fibers

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Type:

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Version:

  20150106

UID:

  1.2.840.10008.6.1.1015

Table CID 7703. Association Fibers

Coding Scheme Designator | Code Value | Code Meaning | SNOMED-RT ID | UMLS Concept Unique ID
--- | --- | --- | --- | ---
NEU | 2080 | superior longitudinal fasciculus |  | C0228270
DCM | 110703 | superior longitudinal fasciculus I |  |
DCM | 110704 | superior longitudinal fasciculus II |  |
DCM | 110705 | superior longitudinal fasciculus III |  |
NEU | 2063 | arcuate fasciculus |  | C2329633
SCT | 55233005 | inferior longitudinal fasciculus | T-A2850 | C0228273
SCT | 13958008 | superior fronto-occipital fasciculus | T-A2860 | C0228274
SCT | 35664009 | inferior fronto-occipital fasciculus | T-A2861 | C0228275
SCT | 26230003 | uncinate fasciculus | T-A2830 | C0228271
SCT | 80434005 | vertical occipital fasciculus | T-A2870 | C0228276
SCT | 35664009 | inferior fronto-occipital fasciculus | T-A2861 | C0228275
SCT | 13958008 | superior fronto-occipital fasciculus | T-A2860 | C0228274

### Note

The SLF is distinguished from the AF (even though SNOMED and UMLS treat them as synonymous), per Makris N, et al. "Segmentation of Subcomponents within the Superior Longitudinal Fascicle in Humans: A Quantitative, In Vivo, DT-MRI Study." Cerebral Cortex 15, no. 6 (June 1, 2005): 854-69. doi:10.1093/cercor/bhh186. Hence the SNOMED concept for SLF/AF (T-A2820, 89202009, C0228270) is not used. NeuroNames does not describe the other subcomponents of the SLF than the AF, so DCM codes are assigned.

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