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CID 21 Patient Equipment Relationship (Current)
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## CID 21 Patient Equipment Relationship

Resources:

  HTML | FHIR JSON | FHIR XML | IHE SVS XML

Type:

  Extensible

Version:

  20151110

UID:

  1.2.840.10008.6.1.15

Table CID 21. Patient Equipment Relationship

Coding Scheme Designator | Code Value | Code Meaning | SNOMED-RT ID | UMLS Concept Unique ID
--- | --- | --- | --- | ---
SCT | 399366008 | oblique | R-10516 | C1302343
SCT | 102540008 | headfirst | F-10470 | C0522020
SCT | 102541007 | feet-first | F-10480 | C0522022
SCT | 399220000 | transverse | R-10515 | C1302259
DCM | 126830 | left first |  |
DCM | 126831 | right first |  |
DCM | 126832 | posterior first |  |
DCM | 126833 | anterior first |  |

### Note

1. In a prior version of this Context Group, the codes G-5190 and G-5191 were specified for the concepts "headfirst" and "feet-first". The use of these codes is deprecated as they are not actually in SNOMED. Although there is minimal possibility of misinterpretation with SOP Instances that may include the deprecated use, receiving applications should be aware of this change; see Annex J.

2. For devices that do not have a conventional gantry geometry, the vendor of that device may describe in the Conformance Statement how the codes are interpreted with respect to the device geometry.

3. (126830, DCM, "left first"), (126831, DCM, "right first), (126832, DCM, "posterior first) and (126833, DCM, "anterior first) are more specific than (399220000, SCT, "transverse") in that they specify which side of the patient is towards the front of the equipment.

4. For quadrupeds, separate concepts for ventral and dorsal are not introduced, rather it is expected that anterior and posterior will be considered synonymous as they are when applied to the trunk.

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