Degenerative cervical myelopathy definition.

Degenerative cervical myelopathy epidemiology.

Degenerative cervical myelopathy etiology.

A review of Tetreault et al. summarizes current knowledge of the pathophysiology of DCM and describes the cascade of events that occur after compression of the spinal cord, including ischemia, destruction of the blood-spinal cord barrier, demyelination, and neuronal apoptosis. Important features of the diagnosis of DCM are discussed in detail, and relevant clinical and imaging findings are highlighted. Furthermore, this review outlines valuable assessment tools for evaluating functional status and quality of life in these patients and summarizes the advantages and disadvantages of each. Other topics of this review include epidemiology, the prevalence of degenerative changes in the asymptomatic population, the natural history and rates of progression, risk factors of diagnosis (clinical, imaging and genetic), and management strategies ¹⁾.

Patients may initially experience minimal symptoms ^{2) 3)} but subsequently often develop pain, sensory deficits especially affecting their hands and feet, spasticity, imbalance, bladder symptoms, and experience frequent falls ⁴⁾.

Diagnosing DCSM has traditionally relied on presence of clinical symptoms, including clumsy hands, paralysis of the lower extremities, gait disturbances, urinary/bowel incontinence and severe neurological dysfunction disturbances, urinary/bowel incontinence, and severe neurological dysfunction ^{5) 6)}.

Many people with cervical spondylosis or CSM are asymptomatic. However, patients with CSM are at higher risk of spinal cord injury (SCI) following minor injury.

Only a small percentage of people with spondylosis go on to develop symptoms consistent with cervical spondylotic myelopathy (CSM), which can cause significant and disabling neurological deficits, leading to loss of function, morbidity, and mortality.

In addition, diabetes mellitus (DM) is a frequent comorbidity for people of this age and may impact the severity of CCM.

European myelopathy score.

As a widespread used scale, the Modified Japanese Orthopaedic Association scale (mJOA) should be translated and culturally adapted ⁷⁾.

see Cervical spine stenosis scales

Degenerative cervical myelopathy diagnosis.

Cervical spondylotic myelopathy treatment.

see Degenerative cervical myelopathy outcome.

A National Institutes of Health-funded (1R13AR065834-01) investigator meeting was held before the initiation of the trial to bring multiple stakeholders together to finalize the study protocol. Study investigators, coordinators, and major stakeholders were able to attend and discuss strengths of, limitations of, and concerns about the study. The final protocol was approved for funding by the Patient-Centered Outcomes Research Institute (CE-1304-6173). The trial began enrollment on April 1, 2014 ⁸⁾.

see Degenerative cervical myelopathy case series.