Brief, factual summary of the article in Slovak: A study has shown that long-term spinal cord stimulation (SCS) provides lasting pain relief. Patients who underwent SCS showed long-term improvement in pain relief even more than 5 years after the start of treatment. The results suggest that SCS is an effective and long-term treatment for chronic pain. The article emphasizes that these are verified facts from a scientific study, without any speculation or personal opinions.