Motor-Sparing Neural Ablation with Modified Techniques for Knee Pain: Case Series on Knee Osteoarthritis and Updated Review of the Underlying Anatomy and Available Techniques
Table 1
Criteria for choosing the denervation method.
Thermal RF
Chemical neurolysis
Significant liver/renal impairment Dysrhythmia with suboptimal control Advanced cardiac failure (NYHA class 3 or above) Allergy to alcohol Patient preference
Presence of pacemaker, spinal cord stimulator, or intrathecal pump Advanced dementia Patient who desires a faster procedure or is intolerable to any lengthy procedure Unavailability of RF facility Patient preference
NYHA: New York Heart Association; RF: radiofrequency.