Intersex medical interventions these are rare in North America and Europe. Masculinizing surgery for completely virilized individuals with XX sex chromosomes and CAH is even rarer. Orchiopexy for repair of undescended testes (cryptorchidism) is the second most common surgery performed on infant male genitalia (after circumcision). The surgeon moves one or both testes, with blood vessels, from an abdominal or inguinal position to the scrotum. If the inguinal canal is open it must be closed to prevent hernia. Potential surgical problems include maintaining the blood supply. If vessels cannot be stretched into the scrotum, or are separated and cannot be reconnected, a testis
Trade route from the Varangians to the Greeks Though this has come to mean "Vikings" to many, the term for the Byzantines meant all Scandinavians and their kindred living in what is now Russia. The route was probably established in the late 8th and early 9th centuries, when Varangian explorers searched for plunder but also for slaves and lucrative goods. The route gained significant importance from the 10th until the first third of the 11th century, concurrently with the Volga trade route and the trade route from the Khazars to the Germans. According to Constantine VII, the Krivichs and other tribes dependent on Kiev transported hollowed-out sailboats, or