Anterior view of the superficial structures in the female inguinal canal. Square on insert image shows orientation of main image.

Anterior view of the structures in the female inguinal canal. The internal oblique has been retracted upward to reveal the deep inquinal ring, and the vessels and nerves associated with the round ligament.

Anterior view of the abdominal region illustrating the rectus abdominis (right) and transversus abdominis (left) muscles and their bony attachments.

Posterior view of the abdominal region illustrating the internal abdominal oblique muscle and its bony attachments. Both sides of muscle are shown.

Anterior view of the male inguinal region. Internal oblique muscle is reflected, and the spermatic cord retracted. Square in insert image of right pelvis indicates area shown in main image.

Anterior view of the male inguinal region. Internal oblique muscle is reflected, and the spermatic cord retracted. Square in insert image of right pelvis indicates area shown in main image.

Superficial inguinal ring, canine