In what position should a resident be placed for a lumbar puncture?

For a lumbar puncture, the recommended position for the resident is the lateral recumbent position. This position involves the person lying on their side with their knees pulled up toward their chest.

This specific positioning helps to open up the intervertebral spaces between the lumbar vertebrae, making it easier for the healthcare provider to access the spinal canal safely. By curling the body in this manner, it also provides better alignment of the spinal column for the procedure, thus reducing discomfort and ensuring a clear pathway for the needle insertion.

The lateral recumbent position is essential in minimizing complications during the lumbar puncture and allows for optimal cerebrospinal fluid (CSF) collection. This is critical for diagnosing conditions such as infections or neurological disorders.