
pmid: 3955979
Knodt's rods are an effective distraction internal fixator for promoting fusion for lumbar spine surgery. The chief disadvantage in 92 cases was a removal rate of about one third. The 93% fusion rate, and instant mobilization of the patient are reasonable trade-offs for the disadvantages of a second operation for removal of the rods.
Lumbar Vertebrae, Spinal Fusion, Humans, Orthopedic Fixation Devices
Lumbar Vertebrae, Spinal Fusion, Humans, Orthopedic Fixation Devices
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