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Minimally invasive lumbopelvic instrumentation for traumatic sacrolisthesis in an elderly patient.

ABSTRACT: PURPOSE: We present a novel minimally invasive technique for lumbopelvic instrumentation in selected elderly patients suffering from traumatic sacrolisthesis. An 82-year-old female suffered from sacrolisthesis after a fall. She developed significant low back pain and bilateral lower extremity radiculopathy. Preoperative radiographs and magnetic resonance imaging sequences demonstrated the fracture dislocation between S1 and S2 with compromise of the spinal canal. Lumbopelvic instrumentation was sought to offer fixation and allow mobilization; however, open lumbopelvic instrumentation techniques have significant morbidity, especially in this patient population of elderly patients with medical comorbidities. METHODS: A minimally invasive technique employing percutaneous pedicle screws at L5 and S1 coupled with percutaneous S2 iliac screws was employed. RESULTS AND CONCLUSIONS: The patient tolerated the procedure well without any complications or morbidity. At the last follow-up of 14 months, she was ambulating without assistance with near total resolution of back pain and radicular pain. Radiographs obtained at 8 months' follow-up demonstrated fusion across the fracture line. Although further follow-up data is still needed to establish the durability of this technique in the long-term, this minimally invasive technique for lumbopelvic instrumentation can be considered as an option in elderly patients with traumatic sacrolisthesis, whose need for early mobilization and medical comorbidities preclude the use of an open lumbopelvic fixation procedure.

SUBMITTER: Wind JJ

PROVIDER: S-EPMC3369042 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature

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Minimally invasive lumbopelvic instrumentation for traumatic sacrolisthesis in an elderly patient.

Wind Joshua J JJ Burke Lauren M LM Kurtom Khalid H KH Roberti Fabio F O'Brien Joseph R JR

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 20120222

<h4>Purpose</h4>We present a novel minimally invasive technique for lumbopelvic instrumentation in selected elderly patients suffering from traumatic sacrolisthesis. An 82-year-old female suffered from sacrolisthesis after a fall. She developed significant low back pain and bilateral lower extremity radiculopathy. Preoperative radiographs and magnetic resonance imaging sequences demonstrated the fracture dislocation between S1 and S2 with compromise of the spinal canal. Lumbopelvic instrumentati ...[more]

PMID: 22354691

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Project description:Study designCase-control study.PurposeIn this study, we aimed to investigate clinical outcomes and morphological features in elderly patients with lumbar spinal stenosis (LSS) who were treated by minimally invasive surgery (MIS) unilateral laminectomy for bilateral decompression (ULBD) using a tubular retractor.Overview of literatureNumerous methods using imaging have been attempted to describe the severity of spinal stenosis. But the relationship between clinical symptoms and radiological features remains debatable.ObjectiveIn this study, we aimed to investigate clinical outcomes and morphological features in elderly patients with LSS who were treated by MIS-ULBD.MethodsWe methodically assessed 85 consecutive patients aged >65 years who were treated for LSS. The patients were retrospectively analyzed in two age groups: 66-75 years (group 1) and >75 years (group 2). Clinical outcomes were assessed using the Visual Analog Scale (VAS), Oswestry Disability Index (ODI), and the modified MacNab criteria. Outcome parameters were compared between the groups at the 1-year follow-up. Core radiologic parameters for central and lateral stenosis were analyzed and clinical findings of the groups were compared.ResultsAt the 1-year follow-up, patients in both groups 1 and 2 demonstrated significant improvement in their VAS and ODI scores. All clinical outcomes, except postoperative ODI, were not significantly difference between the groups. In addition, no significant difference was noted in the preoperative radiological parameters between the groups. There was no statistically significant correlation between radiological parameters and clinical symptoms or their outcomes. Moreover, no differences were noted in perioperative adverse events and in the need for repeat surgery at follow-ups between the groups.ConclusionsMIS-ULBD by tubular approach is a safe and effective treatment option for elderly patients with LSS. Clinical outcomes in patients with LSS and aged >75 years were comparable with those in patients with LSS and aged 66-75 years. Moreover, we did not find any correlation between radiological parameters and clinical outcomes in either of the two patient groups.

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Minimally invasive lumbopelvic instrumentation for traumatic sacrolisthesis in an elderly patient.

Publications

Minimally invasive lumbopelvic instrumentation for traumatic sacrolisthesis in an elderly patient.

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