00-99 CLASSIFICATION OF PROCEDURES
55-59 10. OPERATIONS ON THE URINARY SYSTEM
55 Operations on kidney
0 + Note
0 + Includes
0 + Excludes
55.1 Pyelotomy and pyelostomy
0 + Excludes


55.11 Pyelotomy
0 + Includes
0 + Alphabetic Index entries

55.12 Pyelostomy
0 + Includes
0 + Alphabetic Index entries