Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a one-time procedure
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a one-time procedure" is correct and usable in written English.
It can be used to describe a process or action that is intended to be performed only once, rather than repeatedly. Example: "The surgery is a one-time procedure that will resolve the issue permanently."
✓ Grammatically correct
Science
News & Media
Alternative expressions(19)
one-time operation
a one-off procedure
a one-time process
a one-off task
a unique order
a one-off request
a one-off solution
a one-off order
a single order
a singular order
an isolated order
a one-off item
one-off task
a single occurrence
single event procedure
unique action
an ongoing process
Single event procedure
Non-iterative procedure
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
11 human-written examples
In many developing nations, it said, cancer experts were advocating risky bone marrow transplants because that is a one-time procedure that is cheaper than continuous treatment with one of the drugs.
News & Media
After a one-time procedure, women are protected from getting pregnant for at least three years or up to 10 years, depending on the product.
News & Media
Paul de Bank, a tissue engineer at Bath University, said the ability of a graft to grow with a patient offered the possibility of a "one-time procedure", rather than the patient requiring multiple surgical revisions".
News & Media
The hope is that CRISPR could be used in a one-time procedure to cure some of the most devastating inherited disorders and cancers, some of which have no or few current treatment options.
News & Media
Another advantage of HGNS is that as a one-time procedure it improves airway collapsibility at multiple levels.
By a vote of 370 to 31, the House sent to President Reagan a bill (SB 2749) setting up a one-time procedure for closing domestic military bases the Pentagon no longer wants.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Laparoscopic gastric bypass can produce more weight loss (>75% of excess body weight) in a shorter time (one and a half years) and is a one time procedure but has higher incidence of complications like leak or haemorrhage.
Science
And some patients may have personal preferences which incline them toward one treatment rather than another (e.g., they may prefer a one-time riskier procedure to multiple, lower risk procedures which pose the same collective risk).
Science
Through a one-time calibration procedure where a narrow beam is scanned across the nanostructured substrate, the correspondence between diffraction patterns and object location (lateral) and wavelength can be determined.
Science
Our data suggests that participants were generally in favour of a one-time consent procedure when donating samples for storage and re-use, although a minority felt that re-consent should be sought if the re-use was for a purpose not initially specified.
Science
The directions for the one-time procedures come with the device.
News & Media
Expert writing Tips
Best practice
When describing medical treatments or interventions, use "a one-time procedure" to clearly communicate that the treatment is administered only once for a lasting effect. This helps manage patient expectations and differentiate it from ongoing therapies.
Common error
Avoid using "a one-time procedure" to describe actions that offer only temporary relief or require follow-up treatments. Ensure clarity by specifying the intended long-term impact of the procedure.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a one-time procedure" functions as a noun phrase, where "one-time" acts as an adjective modifying the noun "procedure". It describes a process or action intended to be performed only once. Ludwig AI confirms the phrase is grammatically correct and usable.
Frequent in
Science
40%
News & Media
35%
Academia
10%
Less common in
Formal & Business
5%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a one-time procedure" is a grammatically correct and commonly used phrase that describes an action or treatment intended to be performed only once. According to Ludwig AI, it is usable in written English. As evidenced by Ludwig's examples, it frequently appears in science, news and media contexts, with a neutral to formal register. While the phrase implies a single event, it doesn't guarantee permanent results. When writing, it's crucial to specify the intended long-term impact of the procedure to avoid confusion with temporary solutions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
once-only procedure
Rephrases the concept, using "once-only" instead of "one-time".
single procedure
Omits "one-time" for brevity, implying singular occurrence.
one-off procedure
Uses a more informal term, "one-off", to describe a single instance.
single-shot procedure
Emphasizes the action is performed in one attempt or instance.
single-instance procedure
Replaces 'shot' with 'instance' denoting a sole occurrence
a single application procedure
Highlights that it only needs to be applied once.
one-time operation
Replaces "procedure" with "operation", implying a more significant action.
non-recurring procedure
Stresses the absence of repetition.
unique procedure
Focuses on the procedure being the only instance of its kind performed.
isolated procedure
Highlights the procedure's distinct, non-repeating nature.
FAQs
How can I use "a one-time procedure" in a sentence?
You can use "a one-time procedure" to describe an action or process that is performed only once, such as "The new gene therapy is designed as "a one-time procedure" to correct the genetic defect permanently."
What are some alternatives to "a one-time procedure"?
Alternatives include "single procedure", "single-shot procedure", or "once-only procedure", depending on the specific nuance you want to convey.
When is it appropriate to use "a one-time procedure" instead of "ongoing treatment"?
"A one-time procedure" is appropriate when describing a treatment intended to resolve an issue with a single administration, whereas "ongoing treatment" refers to therapies that require repeated or continuous application.
Is "a one-time procedure" always permanent?
While "a one-time procedure" implies a single intervention, it doesn't guarantee permanence. The success and longevity of the results depend on the specific procedure and individual factors. It indicates the action is performed only once, not necessarily that the effects are everlasting.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested