Bone SPECT/CT in the postoperative spine: a focus on spinal fusion.
Low back pain is a global problem affecting one in 10 people. The management of low back pain varies from conservative to more invasive methods with a spectacular increase in the number of patients undergoing spinal fusion surgery during the last decade. Conventional radiological and radionuclide studies are often used in the assessment of persistent or recurring pain after spinal surgery with several advantages and limitations related to each technique. This article reviews the key contribution of integrated bone SPECT/CT in evaluating patients with persistent or recurring pain after spinal surgery, focusing on spinal fusion. Current literature supports the use of bone SPECT/CT as an adjunct imaging modality and problem-solving tool in evaluating patients with suspicion of pseudarthrosis, adjacent segment degeneration, and hardware failure. The role of bone SPECT/CT in post-operative orthopaedic scenarios is evolving, and this review highlights the need for further research on the role of bone SPECT/CT in these patients.
['Al-Riyami|Khulood|K|', 'Gnanasegaran|Gopinath|G|', 'Van den Wyngaert|Tim|T|', 'Bomanji|Jamshed|J|']
D006801:Humans D011184:Postoperative Period D000072098:Single Photon Emission Computed Tomography Computed Tomography D013123:Spinal Fusion D013131:Spine
Bone SPECT/CT Spinal fusion Back pain Hardware failure Adjacent segment disease Complications Fusion instability