ICD-9 Vol 3 80-character description file (I3L-F)

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02.4	REVISION, REMOVAL, AND IRRIGATION OF VENTRICULAR SHUNT
02.41	IRRIGATION OF VENTRICULAR SHUNT
02.42	REPLACEMENT OF VENTRICULAR SHUNT
02.43	REMOVAL OF VENTRICULAR SHUNT
02.9	OTHER OPERATIONS ON SKULL, BRAIN, AND CEREBRAL MENINGES
02.91	LYSIS OF CORTICAL ADHESIONS
02.92	REPAIR OF BRAIN
02.93	IMPLANTATION OF INTRACRANIAL NEUROSTIMULATOR
02.94	INSERTION OR REPLACEMENT OF SKULL TONGS OR HALO TRACTION DEVICE
02.95	REMOVAL OF SKULL TONGS OR HALO TRACTION DEVICE
02.96	INSERTION OF SPHENOIDAL ELECTRODES
02.99	OTHER
03	OPERATIONS ON SPINAL CORD AND SPINAL CANAL STRUCTURES
03.0	EXPLORATION AND DECOMPRESSION OF SPINAL CANAL STRUCTURES
03.01	REMOVAL OF FOREIGN BODY FROM SPINAL CANAL
03.02	REOPENING OF LAMINECTOMY SITE
03.09	OTHER EXPLORATION AND DECOMPRESSION OF SPINAL CANAL INCL LAMINECTOMY, LAMINOTOMY
03.1	DIVISION OF INTRASPINAL NERVE ROOT
03.2	CHORDOTOMY
03.21	PERCUTANEOUS CHORDOTOMY
03.29	OTHER CHORDOTOMY
03.3	DIAGNOSTIC PROCEDURES ON SPINAL CORD AND SPINAL CANAL STRUCTURES
03.31	SPINAL TAP
03.32	BIOPSY OF SPINAL CORD OR SPINAL MENINGES
03.39	OTHER DIAGNOSTIC PROCEDURES ON SPINAL CORD AND SPINAL CANAL STRUCTURES
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