Dorsal intercarpal ligament

Dorsal Intercarpal Ligament

The Dorsal Intercarpal Ligament (DICL) is a significant anatomical structure in the human wrist. It is one of the many ligaments that contribute to the complex and intricate network of the wrist joint, providing stability and facilitating movement.

Anatomy

The Dorsal Intercarpal Ligament is located on the dorsal (back) side of the wrist. It connects the carpal bones together, specifically the scaphoid, lunate, and triquetrum bones. The DICL is a part of the intercarpal ligaments, which are a group of ligaments that connect the carpal bones to each other.

File:Dorsal Intercarpal Ligament.png

Dorsal view of the wrist showing the Dorsal Intercarpal Ligament (DICL)

Function

The primary function of the Dorsal Intercarpal Ligament is to provide stability to the wrist joint. It helps to prevent excessive movement of the carpal bones, thus protecting the joint from potential injury. Additionally, the DICL contributes to the overall flexibility and dexterity of the wrist, allowing for a wide range of movements.

Clinical Significance

Injury to the Dorsal Intercarpal Ligament can result in pain, swelling, and limited movement of the wrist. This can occur due to trauma, overuse, or degenerative conditions such as osteoarthritis. Treatment may involve rest, physical therapy, or in severe cases, surgical intervention.

See Also

• Carpal bones
• Wrist
• Ligament
• Intercarpal ligaments

External Links

• Anatomy.org

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