orchidoptosis

or·chi·dop·to·sis

(ōr'ki-dop-tō'sis),
Ptosis of the male gonads.
[orchido- + G. ptōsis, a falling]

orchidoptosis

(or″kĭd-ŏp-tō′sĭs) [″ + ptosis, a dropping]
Downward displacement of the testes.