Estimation of the localization accuracy of the genicular ablation procedure applied for chronic pain suppression

Inclusion Criteria:

• Patients aged 18 years and older.
• Diagnosed with primary degenerative osteoarthritis.
• Complaining of knee pains
• Patients clinically eligible for genicular nerve ablation procedure non-electively based on physical examination
• Patient signed ICF

Exclusion Criteria:

• Co-morbidities: patient suffers from neuropathy, bony tumors, traumatic fractures and DM.
• Claustrophobic or failing cooperativity assessment of laying still during long MRI scans
• Pregnancy or pregnancy suspicion
• Enrolled in concurrent studies that may confound the results of this study
• Clinical condition that in the investigator's opinion would not allow the subject to complete the study, e.g., tremor, extreme obesity, mental disorders.