Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2007. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Structure of half of head lateral to midsagittal plane (body structure) | Is a | Head part | false | Inferred relationship | Some | ||
| Structure of half of head lateral to midsagittal plane (body structure) | Is a | Structure of half of body lateral to midsagittal plane (body structure) | true | Inferred relationship | Some | ||
| Structure of half of head lateral to midsagittal plane (body structure) | Laterality | Side | true | Inferred relationship | Some | ||
| Structure of half of head lateral to midsagittal plane (body structure) | Is a | Structure of subregion of head | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Structure of carotid siphon (body structure) | Is a | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | |
| Structure of cerebral portion of internal carotid artery | Is a | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | |
| Structure of cavernous portion of internal carotid artery | Is a | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | |
| Structure of central branch of circle of Willis | Is a | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | |
| Structure of temporomandibular joint region | Is a | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | |
| Cluster headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 2 |
| Episodic cluster headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 2 |
| Chronic cluster headache unremitting from onset (disorder) | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 3 |
| Atypical cluster headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 2 |
| Chronic paroxysmal hemicrania | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 2 |
| Trigeminal autonomic cephalalgia | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 1 |
| Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing syndrome (disorder) | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 1 |
| Episodic paroxysmal hemicrania (disorder) | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 2 |
| Paroxysmal hemicrania (disorder) | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 1 |
| Chronic cluster headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 3 |
| Chronic cluster headache evolved from episodic cluster headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 3 |
| Unilateral headache | Finding site | True | Structure of half of head lateral to midsagittal plane (body structure) | Inferred relationship | Some | 1 |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)