Laminectomy for excision of intraspinal lesion other than neoplasm, intradural; lumbar
laminectomy for excision of intraspinal lesion other than neoplasm, intradural; lumbar
Laminectomy for excision of intraspinal lesion other than neoplasm, intradural; lumbar
laminectomy for excision of intraspinal lesion other than neoplasm, intradural; lumbar