There is no study in the current literature that systematically investigates the extent of upper-extremity proprioceptive impairment in patients with radicular neuropathic symptoms secondary to cervical disc herniation, nor its association with clinical findings. Although existing reviews emphasize proprioceptive deficits in populations with neck pain or cervical spondylosis, no studies specifically address the subgroup of cervical disc-related radiculopathy. This gap in knowledge hinders the integration of proprioceptive assessments with upper-extremity functional outcome measures in diagnostic and rehabilitative processes, suggesting a need for more specific data to guide sensory-motor training approaches. The primary aim of the present study is to assess upper-extremity proprioception in patients with cervical radiculopathy by comparing them with a healthy control group. The secondary aim is to examine the relationship between upper-extremity proprioception and clinical outcomes, including parameters such as pain and functional status.
Being between 18 and 65 years of age
Presence of radicular pain diagnosed through clinical examination and cervical -MRI imaging Patients with cervical MRI findings demonstrating cervical disc herniation at least at one level consistent with their symptoms
Willingness to participate in the study
History of cervical physical therapy within the past year
Symptoms or diagnosis of upper-extremity entrapment neuropathy
Patients with documented vitamin B12 or vitamin D deficiency within the last 2 years in available medical records
History of cervical surgery or cervical trauma