4 Tweets 7 reads Nov 18, 2021
1/ Welcome back #MedTwitter to Part 2 of #FocusPOCUS Guided LPs. Last time, we talked about the POCUS basics for LPs. Today, let’s lean into the actual procedure.
First, how do we prepare the patient?
2/ Next, we need to orient our US transducer and identify the center of the #spinous process. Get comfortable using the transducer and identifying the correct orientation going from
transverse-->longitudinal
3/ Next →
Identify the superior & inferior spinous processes
marking the space
Measure the distance of the #ligamentumflavum
Reply to our thread with questions or comments as they come up!
4/ X marks the spot. Now that you’ve marked the transverse and longitudinal axes, you’ve marked the site for needle entry.
This is the end of our #FocusPOCUS guided LP series. Shout out to author @nickmark and @PreeyaPatel for the graphics!

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