European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Erector spinae plane block (ESPB) has gained popularity over recent years and is being increasingly used in spine surgery for pain management. To date, no major neurological complications have been reported. We present here two patients who developed transient postoperative paraplegia and discuss the possible causes of this phenomenon. ⋯ Transient paraplegia following ESPB (due to anterior spread of the local anesthetic agent into the epidural space) has never been reported, and both anesthetists and surgeons must be aware of this possible complication.
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"After-hours" non-elective spine surgery is associated with increased morbidity. Decision-making may be enhanced by collaborative input from experienced local colleagues. At our center, we implemented routine use of a cross-platform messaging system (CPMS; WhatsApp Inc., Mountain View, California) to facilitate quality care discussions and collaborative surgical decision-making between spine surgeons prior to booking cases with the operating room. Our aim is to determine whether encrypted text messaging for shared decision-making between spine surgeons affects the number or type of after-hours spine procedures. ⋯ Prospective (i.e., prior to booking surgery) quality care discussion for joint decision-making among spine surgeons using CPMS may reduce both the number and complexity of after-hours procedures.
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The short rod technique (SRT) is a novel method for lumbar pedicle screw placement to reduce surgical trauma and avoid damage to the facet joint and articular surface. The core concept is to change the entry point and angle of the screw on the vertebrae at both ends in the sagittal plane to shorten the length of the longitudinal rods. The purpose of this study is to determine the sagittal screw angle (SSA) and its safe Maximum (MAX) value on each lumbar vertebra for the SRT and to observe the shortening effect on the longitudinal rods. ⋯ The application of the SRT to lumbar pedicles is a safe screw placement method that can significantly shorten the length of the used longitudinal rods.
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To present a case of delayed aortic perforation due to a nondisplaced fracture of the 9th rib after vertebral osteotomy for degenerative kyphoscoliosis in patients with osteoporosis. ⋯ This report describes a new critical complication after spinal correction surgery. Even without pedicle screw malposition, aortic injuries can happen to patients with osteoporosis after corrective osteotomy for degenerative kyphoscoliosis due to positional change of aorta and fragility of the ribs. The spine surgeon should be aware of this type of complication, and rib fractures around the aorta after vertebral osteotomy should not be neglected even when there is no displacement.
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The Oswestry Disability Index (ODI) and the Core Outcome Measures Index (COMI) are two commonly used self-rating outcome instruments in patients with lumbar spinal disorders. No formal crosswalk between them exists that would otherwise allow the scores of one to be interpreted in terms of the other. We aimed to create such a mapping function. ⋯ Predictions at the group level were very good and met standards justifying the pooling of data. However, we caution against using individual values for treatment decisions, e.g. attempting to monitor patients over time, first with one instrument and then with the other, due to the lower statistical precision at the individual level. The ability to convert scores via the developed mapping function should open up more centres/registries for collaboration and facilitate the combining of data in meta-analyses.