The effects of varicocelectomy on the DNA fragmentation index and other sperm parameters: a meta-analysis.
Ponco BirowoJ Rahendra WijayaWidi AtmokoNur RasyidPublished in: Basic and clinical andrology (2020)
Varicocelectomy reduced DNA fragmentation and improved sperm concentration, progressive motility, and morphology. Additionally, the analysis showed that an abnormal DFI measurement should be considered as an indication for varicocelectomy.