The number of patients being encountered with abdominal aortic aneurysm (AA
A) and inguinal hernia is increasing. We describe herein a technique of per
forming a concomitant one stage operation for both disorder. After conventi
onal transperitoneal AAA repair, transabdominal preperitoneal hernia repair
is carried out through the same incision using a prosthesis made from the
same material as the graft used for AAA. The maneuver is similar to that of
laparoscopic hernioplasty. We employed this technique in the treatment of
four patients, none of whom developed any complications such as infection o
r recurrence of the inguinal hernia. Thus, we conclude that this one-stage
operation for AAA and inguinal hernia may bring physical and economic benef
its to patients who have both diseases concomitantly.