Fig. 1
From: On the descent of the epididymo-testicular unit, cryptorchidism, and prevention of infertility
10-week-old male fetus with testis (T) located intra-abdominally and intraperitoneally. Testis is connected to Wolffian duct (VD) with the testicular ligament (TL) while the gubernaculum, which is divided into two parts, inserts proximally into the Wolffian duct via an intraabdominal part (AG) and an inguinal part (G). Internal abdominal oblique muscle (IO) and fascia of extra-abdominal oblique muscle (EO and arrow) as well as fascia from transversal abdominal muscle (T and arrow) are labeled