59.29 Other diagnostic procedures on perirenal tissue, perivesical tissue, and retroperitoneum
Excludes:
microscopic examination of specimen from:
perirenal tissue (91.21-91.29)
perivesical tissue (91.31-91.39)
retroperitoneum NEC (91.11-91.19)
retroperitoneal x-ray (88.14-88.16)