Stress urinary incontinence is a common complication after radical prostatectomy, significantly reducing the postoperative quality of life for patients. Patients with mild urinary incontinence may improve symptoms through conservative and pharmacological treatments, while patients with moderate to severe postoperative urinary incontinence still require surgical intervention. Artificial urethral sphincter implantation has been clinically validated as the "gold standard" for treatment. In recent years, various minimally invasive surgical treatments have also gained widespread attention in clinical practice. This review summarizes the different surgical methods for treating post-radical prostatectomy urinary incontinence and the latest research findings.