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In women, the urethra is short and anatomically simple, and some can perform catheterization smoothly even without lubricant. However, in men, the urethra is longer and structurally more complex, making catheterization more prone to complications such as bleeding or urinary tract infection.

Clean intermittent catheterization (CIC) is an effective treatment method to ensure complete bladder emptying. However, complications can occur in about 2%–8% of cases, with long-term CIC users being at higher risk.

Clean intermittent catheterization (CIC) is an effective method for emptying the bladder. It helps patients with conditions such as neurogenic bladder dysfunction, which cause difficulty in urination, to fully empty the bladder and reduce the risk of urinary tract infections.

Intermittent catheterization is considered the “gold standard” for treating neurogenic bladder dysfunction. In most cases, catheter insertion goes smoothly. However, many patients experience anxiety and discomfort due to pain during the process.