LOINC Code 79857-9: Study observation Right anterior chamber Slit lamp biomicroscopy

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Study observation. It is commonly used with the system or sample type Anterior chamber.right.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Observation
• Method: Slit lamp biomicroscopy

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Study observation Right anterior chamber Slit lamp biomicroscopy
• Study observation
• This term was developed in collaboration with the National Institute of Health's National Eye Institute (NEI) as part of an effort to standardize the data elements collected by the National Ophthalmic Disease Genotyping and Phenotyping Network (eyeGENE).
• Ant chamber; EYE; EYE.SLITLAMP; EYE.SLITLAMP.NEI; Finding; Findings; Nominal; Ophthalmology; Ophtho; Ophthy; Point in time; R; R ant chamber; Random; RT; Study report

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions