What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 34052-1: Bone length {First bone reference}+{Second bone reference} Measured

Name: LOINC Code 34052-1: Bone length {First bone reference}+{Second bone reference} Measured
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:21.187Z

34052-1 is a LOINC code used to identify Bone length {First bone reference}+{Second bone reference} Measured in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Bone length. It is commonly used with the system or sample type {First bone reference}+{Second bone reference}.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 Bone length. It is commonly used with the system or sample type {First bone reference}+{Second bone reference}.

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

What it does not mean

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

Key facts

Bone length {First bone reference}+{Second bone reference} Measured
Bone length
1st+2nd {bne ref}; 2nd; Bne length; BON; Len; Length; 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

Bone length {First bone reference}+{Second bone reference} MeasuredBne length 1st+2nd {bne ref} MeasuredBone lengthDENTALLenPt{First bone reference}+{Second bone reference}

Frequently asked questions

Code details

Code34052-1

SystemLOINC

Display nameBone length {First bone reference}+{Second bone reference} Measured

DescriptionBone length

Short nameBne length 1st+2nd {bne ref} Measured

ComponentBone length

PropertyLen

TimingPt

System (specimen){First bone reference}+{Second bone reference}

ScaleQn

MethodMeasured

ClassDENTAL

Example unitscm

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.09

Last changed2.48

Part names

Bone lengthLenPt{First bone reference}+{Second bone reference}QnMeasuredLengthPoint in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.