Trapezoid ligament is a term often used in anatomy to describe the ligament that connects the wrist bones to the hand bones. However, there are several synonyms for this term, including the trapezial ligament, triangular ligament, and the anterior oblique ligament. These ligaments are essential for providing stability to the wrist and hand joints, enabling smooth movement and preventing dislocations. They are commonly injured in sports and accidents, leading to pain and decreased functionality. Proper diagnosis and treatment of these injuries include rest, physical therapy, and, in severe cases, surgical intervention. Understanding the various synonyms for the trapezoid ligament is crucial to the diagnosis and treatment of wrist and hand injuries.