Inguinal Canal and Hernia Anatomy

A 68-year-old man from Mumbai presents with a long-standing right inguinal hernia. During surgical repair, the surgeon identifies a hernia sac that arises lateral to the inferior epigastric vessels and enters the inguinal canal at the internal ring. The hernia sac contains small bowel loops that are freely reducible. Which of the following structures is most likely to be at risk of injury if the sac is not carefully dissected from the internal spermatic fascia during repair?

A 52-year-old man presents with a bulge in the groin that appears above and medial to the pubic tubercle. During examination, the bulge is noted to be medial to the inferior epigastric vessels on imaging. Regarding the contents and coverings of the inguinal canal in this patient, all of the following are true EXCEPT:

A 52-year-old man presents with a bulge in the groin that appears medial to the internal ring and does not extend into the scrotum. Which anatomical boundary is most relevant to understanding why this hernia does NOT involve the spermatic cord?

Which of the following structures forms the anterior wall of the inguinal canal?

The conjoint tendon (inguinal falx) is formed by the aponeuroses of which two muscles?