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Original Research
Fracture Risk With Pressurized-Spray Cryosurgery
Am J Orthop. 2011 June;40(6):E105-E109
Author and Disclosure Information
R. Jay Lee, MD, Joel L. Mayerson, MD, and Martha Crist, RN
Forty-two patients treated with curettage, burring, direct pressurized cryotherapy, and bone grafting or cementation were retrospectively reviewed. There were no pathologic fractures in this study group, compared with a 17% fracture rate in recent studies using the “direct pour” technique. Direct pressurized cryotherapy was used in 3 separate freezing cycles in each case. This approach may significantly reduce the risk for fracture compared with historical controls using the direct-pour technique.