Mayers ligament, also known as the inguinal ligament or Poupart's ligament, is a significant anatomical structure found in the lower abdominal region. It is a fibrous band that stretches from the anterior superior iliac spine to the pubic tubercle, forming the lower boundary of the inguinal canal. While not interchangeable with the term Mayers ligament, synonyms for this structure include the iliopubic tract, lacunar ligament, and abdominal ligament. These terms are often used to describe this ligament in medical literature and discussions. Understanding these synonyms can help healthcare professionals and students communicate effectively when discussing anatomical landmarks and structures in the abdominal area.