Essais cliniques sur Blessures nerveuses accessoires

Conditions: Spinal Accessory Nerve Injury; Cervical Lymphadenopathy

Conditions: Head and Neck Neoplasms; Accessory Nerve Injury; Fatigue

Conditions: Thyroid Cancer; Neck Cancer; Recurrent Laryngeal Nerve Injuries; Accessory Nerve Injuries; EMG: Repetitive Nerve Stimulation Abnormality