Study: NCT04985149

Intervention type: OTHER
Group type: OTHER
Intervention: Electromyographic measurement:
Description: Nerve conduction studies; assesses nerve function and includes motor, sensory, and mixed nerve tests.~Micromed (Italy 2020) EMG device will be used in the electrophysiological examination. Sensory and motor conduction studies will be performed in the lower and upper extremities by paying attention to the extremity temperatures of the cases.~Nerve conduction studies will be performed by another physician who is unaware of the diagnosis of the patients. Bilateral lower extremity sural sensory responses of the patients will be taken.~In the antidromic method in sural nerve conduction examination, the bipolar superficial electrode is placed behind the lateral malleolus; stimulation will be made with bipolar surface electrodes 12-15 cm proximal to the recording site. Initial latency should be \< 3.8 ms, amplitude \> 10 Mv, and conduction velocity \> 36 m/sec in sensory response of the sural nerve.

Intervention type: OTHER
Group type: OTHER
Intervention: Electromyographic measurement:
Description: Nerve conduction studies; assesses nerve function and includes motor, sensory, and mixed nerve tests.~Micromed (Italy 2020) EMG device will be used in the electrophysiological examination. Sensory and motor conduction studies will be performed in the lower and upper extremities by paying attention to the extremity temperatures of the cases.~Nerve conduction studies will be performed by another physician who is unaware of the diagnosis of the patients. Bilateral lower extremity sural sensory responses of the patients will be taken.~In the antidromic method in sural nerve conduction examination, the bipolar superficial electrode is placed behind the lateral malleolus; stimulation will be made with bipolar surface electrodes 12-15 cm proximal to the recording site. Initial latency should be \< 3.8 ms, amplitude \> 10 Mv, and conduction velocity \> 36 m/sec in sensory response of the sural nerve.

Intervention type: OTHER
Group type: OTHER
Intervention: Ultrasonographic measurement:
Description: Sural nerve ultrasonography (US) will be performed by another clinician (Merve Akdeniz leblebicier) who is experienced in musculoskeletal ultrasonography and unaware of clinical evaluation, using a 6-18 Mhz linear probe. (Mindray -UMT 200, United States) Both sural nerve joints of the patients will be evaluated. The patient will lie on the stretcher in the prone position, the ankle will be out of the bed. The 14 cm above the malleolus will be marked as the main line, the nerve will be detected in the lateral of the tendon of the gastrocnemius muscle and the proximal of the saphenous vein. Nerve diameter measurement will be measured 3 times in mm2 and the average will be taken. Then, possible inflammatory pathologies will be ruled out by providing clinical confirmation using the Doppler mode (11).

Intervention type: OTHER
Group type: OTHER
Intervention: Ultrasonographic measurement:
Description: Sural nerve ultrasonography (US) will be performed by another clinician (Merve Akdeniz leblebicier) who is experienced in musculoskeletal ultrasonography and unaware of clinical evaluation, using a 6-18 Mhz linear probe. (Mindray -UMT 200, United States) Both sural nerve joints of the patients will be evaluated. The patient will lie on the stretcher in the prone position, the ankle will be out of the bed. The 14 cm above the malleolus will be marked as the main line, the nerve will be detected in the lateral of the tendon of the gastrocnemius muscle and the proximal of the saphenous vein. Nerve diameter measurement will be measured 3 times in mm2 and the average will be taken. Then, possible inflammatory pathologies will be ruled out by providing clinical confirmation using the Doppler mode (11).