Page History

Inactivation of Concepts that state Delivered/Not delivered

Obstetric content that conflates the delivery status with the disorder of the mother that prompted the admission to hospital will be inactivated.

There are 250 concepts that state the delivery status of the mother within the FSN:

• 198905007 |Placenta previa with hemorrhage - delivered (disorder)|
• 198906008 |Placenta previa with hemorrhage - not delivered (disorder)| 

These concepts are classification derived and are used to record whether the baby was, or was not delivered during that inpatient stay for the care of the mother who has placenta previa with a hemorrhage.

2.

Update for 399248000 |Procedure related to anesthesia and sedation (procedure)|

745638006 |Injection of anesthetic agent (procedure)| and its 283 subtypes will gain a supertype of 399097000 |Administration of anesthesia (procedure)|. 

Inactivation of 415360003 |Severe acute respiratory syndrome-related coronavirus (organism)|

To resolve ambiguity for 415360003 |Severe acute respiratory syndrome-related coronavirus (organism)|, this concept will be inactivated as ambiguous. New concepts will be created to represent the associated strain and species.

840533007 |Severe acute respiratory syndrome coronavirus 2 (organism)| will be a sibling of the “Severe acute respiratory syndrome (SARS) coronavirus” strain and a subtype of the “Severe acute respiratory syndrome-related coronavirus” species.

Current children of 415360003 |Severe acute respiratory syndrome-related coronavirus (organism)|, which represent Severe acute respiratory syndrome (SARS) coronavirus strain subtypes will be inactivated using "Outdated component" as the inactivation reason with a "Replaced by" association to the concept representing “Severe acute respiratory syndrome (SARS) coronavirus."

Details of the change can be found in this Briefing Note.

Planned Inactivation of Concepts in the 260299005 |Number (qualifier value)| Hierarchy

Following the deployment of the concrete domain functionality in SNOMED CT, concepts in the 260299005 |Number (qualifier value)| hierarchy are no longer necessary and plans have been made for their inactivation.

To provide adequate time for any national extension or implementation affected by this change, concepts in the 260299005 |Number (qualifier value)| hierarchy will be inactivated in the January 2023 International Release.

Concepts will be inactivated with reason “Non-conformance to editorial policy” and no historical relationship or replacement concept will be provided.

Exceptions:

118586006 |Ratio (property) (qualifier value)| and descendants have been relocated to 118598001 |Property (qualifier value)| hierarchy.

272070003 |Ordinal number (qualifier value)| and descendants have been relocated to 362981000 |Qualifier value (qualifier value)| hierarchy.

A briefing note will also be distributed to selected Advisory and Project Groups.

Please contact info@snomed.org with any inquiries.