The article analyzes in detail the scientific literature on the etiology, classification, diagnosis, clinical picture and treatment of spinal canal stenosis in the cervical spine. Special attention is paid to the clinical picture, diagnosis and differential diagnosis of the causes of cervical myelopathy. Further, the work presents all modern methods of treatment of cervical spinal stenosis. The researchers divided the methods into ventral and dorsal. The advantages and disadvantages of each type of operation are described. In conclusion, the authors summarized the indications and contraindications for each type of surgical aid.