46540-1

LOINC code 46540-1 identifies "Unobserved pressure injury [OASIS]". Identifies the number of pressure ulcers at each stage present at the time of assessment. Definitions of pressure ulcer stages derive from the National Pressure Ulcer Advisory Panel.

This code measures Unobserved pressure injury in ^Patient. It belongs to the SURVEY.OASIS class in the LOINC classification.

LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.