![Percutaneous epididymal sperm aspiration (PESA). A 19 gauge butterfly... | Download Scientific Diagram Percutaneous epididymal sperm aspiration (PESA). A 19 gauge butterfly... | Download Scientific Diagram](https://www.researchgate.net/publication/51344394/figure/fig1/AS:305796584886274@1449918995682/Percutaneous-epididymal-sperm-aspiration-PESA-A-19-gauge-butterfly-needle-is-inserted.png)
Percutaneous epididymal sperm aspiration (PESA). A 19 gauge butterfly... | Download Scientific Diagram
In men with obstructive azoospermia, both percutaneous epididymal sperm aspiration (PESA) and microsurgical epididymal sperm aspiration (MESA) are effective means to obtain sperm for IVF! Make sure to talk with your local
![Epididymal Sperm Aspiration (MESA - PESA) | Innaifest: Fertility Center, Assisted Reproduction & Infertility Treatments Epididymal Sperm Aspiration (MESA - PESA) | Innaifest: Fertility Center, Assisted Reproduction & Infertility Treatments](https://www.innaifest.com.ec/sites/default/files/imce/pesa-mesa-innaifest-clinica-fertilidad-examenes-guayaquil-ecuador.jpg)
Epididymal Sperm Aspiration (MESA - PESA) | Innaifest: Fertility Center, Assisted Reproduction & Infertility Treatments
![SciELO - Brasil - An update on sperm retrieval techniques for azoospermic males An update on sperm retrieval techniques for azoospermic males SciELO - Brasil - An update on sperm retrieval techniques for azoospermic males An update on sperm retrieval techniques for azoospermic males](https://minio.scielo.br/documentstore/1980-5322/zVDnyR4pVnjfMcY39RFDgfq/223d021e9996afb1f5b5c6882db6a2e7f869c948.jpg)