Does the Cervical Stenosis Affect Hand Function?

Plain-language summary

The cervical spine is a complex structure that supports the weight of the head and protects the spinal cord and nerve roots. Cervical spinal stenosis (CSS), which develops as a result of degenerative processes, can cause narrowing of the spinal canal and compression of nerve structures, leading to symptoms such as pain, numbness, and weakness. This condition can negatively affect hand function, particularly grip strength and dexterity. However, studies in the literature examining the effect of CSS on grip strength and hand function are limited. Therefore, our study will be conducted to determine the effect of the severity of cervical spinal stenosis, identified in patients who underwent MRI following their presentation with cervical problems at the Physical Medicine and Rehabilitation outpatient clinic of Buca Seyfi Demirsoy Training and Research Hospital, İzmir Democracy University, on hand grip strength and functionality. Grip strength will be assessed using the Jamar hand dynamometer, and fine pinch strength will be evaluated using the Lafayette pinch meter. Additionally, hand functionality will be measured using the Nine-Hole Peg Test. The impact of neck pain on daily life will be assessed using the Neck Disability Index. The data obtained will be compared and analyzed using appropriate statistical methods. This study is expected to fill a significant gap in the current literature by comprehensively elucidating the effects of cervical stenosis on hand function and grip performance, thereby contributing to the individualization of rehabilitation approaches.

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