LOINC Code 33997-8: Tooth size discrepancy Maxilla.first molar+Mandible.first molar Measured Bolton analysis

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 Tooth size discrepancy. It is commonly used with the system or sample type Maxilla.first molar+Mandible.first molar.

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
• Method: Measured.Bolton analysis

What it does not mean

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

Key facts

• Tooth size discrepancy Maxilla.first molar+Mandible.first molar Measured Bolton analysis
• Tooth size discrepancy
• Looking for a discrepancy in tooth mass between the maxillary and mandibular teeth - first molar to first molar in mm.
• Dental; Dentistry; Jaw; Length; Mand; Maxi+Mand.1st molar; Point in time; QNT; Quan; Quant; Quantitative; Random

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