Laminectomy for biopsy/excision of intraspinal neoplasm; combined extradural-intradural lesion, any level
laminectomy for biopsy/excision of intraspinal neoplasm; combined extradural-intradural lesion, any level
Laminectomy for biopsy/excision of intraspinal neoplasm; combined extradural-intradural lesion, any level
laminectomy for biopsy/excision of intraspinal neoplasm; combined extradural-intradural lesion, any level