1. Do infants and toddlers get testicular torsion? Neonates most frequently have extravaginal torsion (twisting above the tunica vaginalis), which usually occurs in utero and is more often but not invariably associated with a nonviable testicle despite early discovery. Intravaginal testicular torsion (twisting of the spermatic cord within the tunica vaginalis) is most common in the second decade of life and is rare before the age…