working length

USAGE SUMMARY

"working length" is a correct phrase and can be used in written English.
It refers to the distance or amount of time that someone is actively engaged or working on a task or project. Example: "The construction workers measured the working length of the building, which was approximately 40 feet."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

In addition, preparation time, changes of working length, and instrument failures were recorded.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

Implications of various working length definitions and desired apical widths are correlated with clinical results.

Journal of Endodontics

The canals were enlarged until a size 25 PRI reached the working length.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

The samples had a working length of 20 mm with a cross section of 2 × 2 mm2.

Nanoscale Research Letters

The objective of this study was to compare, in vivo, the accuracy of working length determination using only the Root-ZX electronic apex locator versus adjusting Root-ZX measurements after obtaining a working length radiograph.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

To compare the accuracy of 3 different electronic apex locators (EALs) in establishing the working length in recently extracted teeth.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

Preflaring was not done before working length determination.

BMC Oral Health

This was followed by using the ×1 to working length, and canal finishing was performed with the ×2 to working length.

BMC Oral Health

Mean ± SD yield load at failure in the short plate working length group was significantly higher than in the long plate working length group.

BMC Veterinary Research

The short plate working length constructs failed at higher loads; however, yield loads for both the short and long plate working length constructs were within physiologic range.

BMC Veterinary Research

However, in this study we used PUI 1 mm short from the working length.

BMC Oral Health

Expert writing Tips

Best practice

When using "working length" in technical writing, define the reference points clearly to avoid ambiguity. For instance, in medical contexts, specify whether it's measured from the incisal edge or another landmark.

Common error

Avoid using "working length" interchangeably with total length. "Working length" refers to the functional portion, while total length encompasses the entire dimension, including any non-functional segments.

Linguistic Context

The phrase "working length" primarily functions as a noun phrase, often serving as a subject or object in sentences related to scientific and medical contexts. It denotes a specific dimension or distance crucial for procedures and measurements. Ludwig examples illustrate its usage in diverse scientific studies.

Expression frequency: Very common

Frequent in

Science

95%

Formal & Business

3%

News & Media

2%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "working length" is a grammatically sound and frequently used noun phrase, particularly in scientific and medical contexts. As affirmed by Ludwig, it's a correct phrase for written English. Its primary function is descriptive, pinpointing a critical measurement, often in technical procedures. Given its prevalence in scientific literature, it maintains a formal and scientific register. While "working length" is widely employed, related terms like "effective length" or "functional length" can provide nuanced alternatives. It's important to distinguish "working length" from total length, focusing on the functional portion only.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

effective length

Focuses on the part of something that's effective or functional, instead of just the part involved in work.

functional length

Emphasizes the length that is actually used or functional for a specific purpose.

operative length

Highlights the length that is actively operating or being used.

practical length

Indicates the length that is usable or practical in a given situation.

usable length

Focuses specifically on the part of something that is fit or able to be used.

active length

Emphasizes the portion that is actively engaged in a process or activity.

instrumented length

Used when the length is determined or measured by an instrument.

measured distance

More general term, indicating a measured extent, could be straight or curved.

effective distance

Highlights the distance over which something is effective.

functional distance

Emphasizes distance that serves a specific function.

FAQs

How is "working length" typically determined in endodontics?

In endodontics, "working length" is commonly determined using electronic apex locators and confirmed with intraoral periapical radiographs.

What is the significance of "working length" in root canal treatment?

Accurate determination of the "working length" is crucial for successful root canal treatment, as it ensures proper cleaning and filling of the canal without damaging periapical tissues.

What factors influence the determination of "working length"?

Factors such as canal anatomy, presence of obstructions, and the accuracy of diagnostic tools influence the determination of the "working length".

What are some alternative ways to describe the effective portion of an instrument, similar to "working length"?

Alternatives include "effective length", "functional length", or "operative length", depending on the specific context.