The neural mobilisation group received one session of conservative physiotherapy and neural mobilization at the end of the session. The content of the conservative program was the same in both groups. Before the neural mobilization application, a nerve stretching test was performed to provide a specific stretching position for each nerve and the patient was asked if he/she had any complaints. After adjusting the intensity of the neural mobilization tension, all participants were asked if they felt numbness, tension or tingling sensation in the nerve. When the symptoms were at a level that did not bother the patient, the nerve was held in that position for 10 seconds and then the nerve was left in the relaxation position. Each neural mobilization was performed in 10 repetitions.

Control group patients received one session of conservative physiotherapy program. The conservative program consisted of 20 minutes of heat application to the cervical region, 20 minutes of Transcutaneous Electrical Stimulation (TENS) application and 5 minutes of ultrasound application.

Transcutaneous Electrical Stimulation, hotpack, ultrasound and neural mobilization(radial,ulnar,median)

Pain in the neck region of the participants was evaluated using NPRS before and after the intervention. On this scale, patients were asked to mark the pain they felt on a 10 cm scale. Accordingly, the participants marked the range of values "0" was no pain, and "10" was the most severe.

Before and after the intervention, the characteristics and severity of the patients' pain were evaluated with the Neuropathic Pain Questionnaire. This scale was used for initial screening of patients with pain. It has the ability to provide a quantitative measurement for the symptoms that are important in the diagnosis and evaluation of neuropathic pain. In the questionnaire consisting of 12 questions, 10 questions were asked about the nature of pain and the other two questions about changes in sensitivity.

A digital hand dynamometer (JAMAR Plus Digital Hand Dynamometer) , was used to measure hand grip strength.. The test was performed in an upright sitting position, 3 measurements were performed with one-minute intervals between each measurement and the averages were recorded. For painless grip strength, patients were asked to squeeze the dynamometer until they felt discomfort before and after treatment.The shoulder was in adduction and neutral position, elbow in 90° flexion, forearm in neutral position and wrist in 0 -30° extension and 0-15° ulnar deviation position while the patients were sitting in a chair with their arms supported.Both hands were measured separately.