A community of 30,000 US Transcriptionist serving Medical Transcription Industry
Spinal surgery at L4-L5. Sounds like... "incision was made... a series of guppies were placed. Dissection was carried down to the fascia" and later again, "Guppies were placed deeper within the paraspinal musculature."
One sound is exactly like GUPPY. The other one sounds a little like GOLPY or GULPY.