Medical Abbreviation
LP
LP is a medical abbreviation with more than one meaning — most commonly Lumbar puncture. Its meaning depends on the clinical context.
What does LP mean?
| Meaning | Context | Field |
|---|---|---|
| Lumbar puncture | Spinal tap procedure | Neurology |
| Light perception | Vision assessment | Ophthalmology |
Why it matters
LP usually means lumbar puncture (a spinal tap), but in ophthalmology it can mean light perception when testing vision.
Frequently asked questions
What is an LP procedure?
LP usually means lumbar puncture, a procedure to collect cerebrospinal fluid from the lower spine for testing.
Related abbreviations
Study reference only — not medical advice. Always consult qualified sources and supervisors for clinical decisions.