All codes
N578
N578 – Dorsal root entry zone lesions for pain relief
OHIP Spinal Surgical Procedures Code — SPINAL SURGICAL PROCEDURES · Schedule of Benefits
Performs dorsal root entry zone (DREZ) lesioning for pain relief, covering any number of levels. This service is subject to specific billing restrictions and cannot be paid with any other service listed in the Spinal Surgical Procedures section, as detailed on page of the Schedule. The fee for an assistant is calculated using 8 basic units, and for an anaesthesiologist, it is based on 10 basic units, plus applicable time units.
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