Value Set and Code System Information
Code System Name SNOMED-CT
Value Set Code PHVS_LaborandDeliveryCharacteristics_NCHS
Value Set Name Labor and Delivery Characteristics (NCHS)
Value Set Version 4
Value Set Concept Details
Concept Code 231064003
Preferred Concept Name Epidural or spinal anesthesia
Value Set Concept Status Published
Value Set Concept Status Date 03/17/2015
Value Set Concept Description
Sequence 9
Code System Concept Details
Code System Concept Name Intrathecal injection of local anesthetic agent (procedure)
Code System Concept Status Retired
Code System Preferred Concept Name Intrathecal injection of local anesthetic agent (procedure)
Date Created 01/31/2002
Date Revised 07/31/2015
Associated Value Sets
Value Set Name Version(s)
Labor and Delivery Characteristics (NCHS)  4 ,  3 ,  2 ,  1 
Non-Laboratory Intervention and Procedure  2 ,  1 
Procedure by Site (SNOMED)  5 ,  4 ,  3 ,  2 ,  1