Patients are contacted via phone on days 1 and 4 post treatment, weekly in weeks 1-4, every 2 weeks in weeks 6-24, and then every four weeks in weeks 28-36. Patients undergo pain and pain interference with daily life assessment at baseline and at these time points. Patients who elect to have repeated treatment (either radiotherapy or cryoablation) within the first 6 weeks after the initial treatment are removed from the study. Patients who fail to achieve a 2-point reduction in worst or average pain (in a 24-hour period) during weeks 6-20 after initial treatment and patients who report a return of pain (i.e., pain ≥ the worst pain in a 24-hour period reported at baseline) for 2 consecutive time points are offered the alternative treatment (radiotherapy or cryoablation, whichever the patient was not randomized to receive at initial treatment)*.