Orthotopic grafting of cryopreserved prepubertal testicular tissue: in search of a simple yet effective cryopreservation protocol

SSV resulted in success rates similar to USF in maintaining testicular cell ultrastructure, tubular morphology, and tissue function. These data provide further evidence that vitrification, being an inexpensive and simple technique, can be considered as an alternative for cryopreservation of prepubertal testicular tissue.