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The

Specref
RefTypefile
tDescription
holds
Gloss
Spacetrue
tdescriptions
that describe
Gloss
Spacetrue
tSNOMED CT concepts.
A
Gloss
Spacetrue
tdescription
is used to give meaning to a
Gloss
Spacetrue
tconcept
and provide well-understood and standard ways of referring to a
Gloss
Spacetrue
tconcept.

Bookmarker
Typestart
Namefilespec

...

Field

...

Data type

...

Purpose

...

Gloss
tMutable
LinkTypesubtle

...

id

...

Specref
RefType(data type)
tSCTID

...

Uniquely identifies the

Gloss
tdescription.

...

NO

...

Specref
RefType(field)
teffectiveTime

...

Specref
RefType(data type)
tTime

...

Specifies the inclusive date at which the component version's state became the then current valid state of the component

...

YES

...

Specref
RefType(field)
tactive

...

Specref
RefType(data type)
tBoolean

...

Specifies whether the state of the

Gloss
Spacetrue
tdescription
was
Gloss
Spacetrue
tactive
or
Gloss
Spacetrue
tinactive
from the nominal release date specified by the
Specref
RefType(field)
teffectiveTime
.

...

YES

...

Specref
RefType(field)
tmoduleId

...

Specref
RefType(data type)
tSCTID

...

Identifies the

Gloss
Spacetrue
tdescription
version's module. Set to a
Gloss
Spacetrue
tchild
of
Concept
t900000000000443000|Module|
ShowFormatinline
within the metadata
Gloss
thierarchy.

...

YES

...

conceptId

...

Specref
RefType(data type)
tSCTID

...

Identifies the

Gloss
Spacetrue
tconcept
to which this
Gloss
Spacetrue
tdescription
applies. Set to the
Gloss
Spacetrue
tidentifier
of a
Gloss
Spacetrue
tconcept
in the
Concept
t138875005|SNOMED CT Concept|
ShowFormatinline
Gloss
Spacetrue
thierarchy
within the
Specref
RefTypefile
tConcept
. Note that a specific version of a
Gloss
Spacetrue
tdescription
is not directly bound to a specific version of the
Gloss
Spacetrue
tconcept
to which it applies. Which version of a
Gloss
Spacetrue
tdescription
applies to a
Gloss
Spacetrue
tconcept
depends on its effectiveTime and the point in time at which it is accessed.

...

NO

...

languageCode

...

Specref
RefType(data type)
tString

...

Specifies the

Gloss
Spacetrue
tlanguage
of the
Gloss
Spacetrue
tdescription
text using the two character ISO-639-1 code. Note that this specifies a
Gloss
Spacetrue
tlanguage
level only, not a
Gloss
Spacetrue
tdialect
or country code.

...

NO

...

Specref
RefType(field)
ttypeId

...

Specref
RefType(data type)
tSCTID

...

Identifies whether the

Gloss
Spacetrue
tdescription
is
Gloss
Spacetrue
tfully specified name
a
Gloss
Spacetrue
tsynonym
or other
Gloss
Spacetrue
tdescription
type. This field is set to a
Gloss
Spacetrue
tchild
of
Concept
t900000000000446008|Description type|
ShowFormatinline
in the Metadata
Gloss
thierarchy.

...

NO

...

term

...

Specref
RefType(data type)
tString

...

The

Gloss
Spacetrue
tdescription
version's text value, represented in UTF-8 encoding.

...

YES

...

Specref
RefType(field)
tcaseSignificanceId

...

Specref
RefType(data type)
tSCTID

...

Identifies the

Gloss
Spacetrue
tconcept
enumeration value that represents the case significance of this
Gloss
Spacetrue
tdescription
version. For example, the term may be completely case sensitive, case insensitive or initial letter case insensitive. This field will be set to a
Gloss
Spacetrue
tchild
of
Concept
t900000000000447004|Case significance|
ShowFormatinline
within the metadata
Gloss
thierarchy.

...

YES

...

Caption label
CapIddescription-file-detailed-specification
CapTypeTable
Description file - Detailed Specification

Bookmarked content insert
Startfilespec
PageREUSE:Description File

Bookmarker
Typeend
Namefilespec

Only one

Gloss
Spacetrue
tdescription
record with the same id field will be current at any point in time. The current record will be the one with the most recent
Specref
RefType(field)
teffectiveTime
before or equal to the point in time under consideration.

...

  • to an overall maximum length of 32Kb;
  • to a maximum length, configurable for each

    Gloss
    Spacetrue
    tdescription type
    as defined in the
    Concept
    t900000000000538005 |Description format reference set|
    ShowFormatinline
    member associated with that
    Gloss
    tdescription type
    - see the  Description Format Reference Set specifications document for more details.

  • The

    Concept
    t900000000000538005 |Description format reference set|
    ShowFormatinline
    also defined the format of the term field (plain text, limited HTML, XHTML) for each
    Gloss
    tdescription type.

  • Control characters (including TABs, CRs and LFs) will not appear in

    Concept
    t900000000000540000 |Plain text|
    ShowFormatinline
    or
    Concept
    t900000000000541001 |Limited HTML|
     format types.

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