Laminectomy for Excision of Intraspinal Lesion, Extradural, Lumbar

question 8

Short Answer

Laminectomy for excision of intraspinal lesion, extradural, lumbar.
CPT Code: ____________________

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Definitions:

Retrograde Pyelography

A diagnostic imaging test where dye is injected into the bladder and travels up the ureters to the kidneys, used to detect abnormalities.

Specific Gravity

A measure of the density of a substance compared to the density of water.

Urine

A liquid waste product filtered from the blood by the kidneys, excreted through the urethra.

High-Frequency Sound Waves

Sound waves that have a frequency higher than the upper limit of human hearing, used in applications like ultrasound imaging.