Table 1 Comparative sperm retrieval rate between conventional testicular sperm extraction and x6-loupe testicular sperm extraction
From: Step-by-step loupes-mTESE in non-obstructive azoospermic men, a retrospective study
| Periods | Nb of patients | Technique | SRR (%) |
|---|---|---|---|
| Feb 1997-Feb 2003 | 321 | Bilateral cTESE | 43 |
| March 2003-Dec 2017 | 1050 | Loupe TESE | 51.8 |