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Background: Cervical radiculopathy (CR) is a clinical diagnosis defined as a combination of neck, shoulder, and arm pain, often accompanied by sensory and motor symptoms. CR is often caused by degenerative spine pathology associated with impingement of a cervical nerve root, and this pathology can be visualized using magnetic resonance imaging (MRI) or computed tomography (CT). [Correction added September 4, 2019, after online publication: 'computer tomography' corrected to 'computed tomography'] Factors that are associated with the onset of CR have not been explored.Objective: To investigate the types and frequencies of patient-reported inciting events associated with CR in patients with imaged-confirmed pathologies that correlate with symptoms.Design: Prospective observational case series.Setting: Two spine physiatry and three orthopedic spine surgery practices.Patients: One hundred twenty-two patients with symptoms suggestive of CR were recruited. Of these, 107 patients had MRI or CT evidence of cervical disk herniation or foraminal stenosis that correlated with symptoms and matched our inclusion criteria.Methods: We categorized patient-reported inciting events associated with onset of CR into six categories reflecting increasing severity of inciting event, and recorded the clinical characteristics, physical examination findings, pain intensity, and disability. We analyzed the characteristics of patients based on subgroups of inciting events.Results: Two-thirds of patients reported that they either awoke with symptoms or symptoms began without a memorable event, and one-third of patients reported inciting physical activity or trauma associated with the onset of CR. Clinical characteristics of CR were not influenced by categories of inciting events.Conclusion: Most CR with correlating spine pathology was found to have onset without a specific inciting events. Furthermore, physical inciting events did not influence the severity of clinical manifestation of CR.Level Of Evidence: IV. [ABSTRACT FROM AUTHOR]

Objective: To determine the prevalence of patient-reported recovery from motor or sensory deficits over 2 years of follow-up after acute symptomatic lumbar disk herniation and to identify predictors of perceived recovery. Design: A prospective inception cohort. Setting: An outpatient spine clinic. Patients: Consecutive adults with lumbosacral radicular syndrome (onset ≤12 weeks) due to symptomatic lumbar disk herniation, confirmed by magnetic resonance imaging: 95 patients with a baseline motor deficit by physical examination and 59 patients with a baseline sensory deficit by physical examination. Methods: The patients received individualized nonsurgical treatment or, in a minority of cases, surgical treatment. All of the patients underwent a standardized baseline neurologic examination, including motor and sensory testing. Patients with a motor or sensory deficit at the baseline examination reported on whether they perceived persisting weakness or sensory deficits at 1- and 2-year follow-up. We calculated the 1- and 2-year prevalence of patient-reported persisting weakness or sensory deficits. We examined factors associated with perceived recovery from motor or sensory deficits by using bivariate analyses and multivariate logistic regression. Results: Among patients with a baseline motor deficit, the prevalence of patient-reported continuing weakness was 38% at 1 year and 25% at 2 years. Among patients with a baseline sensory deficit, the prevalence of patient-reported continuing sensory deficits was 53% at 1 year and 47% at 2 years. A positive straight leg raise test (odds ratio [OR] 0.26 [95% confidence interval (CI) 0.08-0.83]) and opioid use (OR 0.24 [95% CI 0.06-0.83]) were independently and negatively predictive of patient-reported motor recovery. Female gender was independently and negatively predictive of patient-reported sensory recovery (OR 0.20 [95% CI 0.04-0.99]). Conclusions: Patient-reported recovery from motor deficits after lumbar disk herniation occurs for 75% of patients over 2 years, but recovery from sensory deficits over this time frame occurs in only 53% of patients. A positive straight-leg raise test and female gender may predict poor recovery from motor and sensory deficits, respectively. [Copyright &y& Elsevier]