Palmar Ligament of the 3rd MCP

Proximal/Superior Attachment

• 3rd Metacarpal - Attached to the Neck by the Joint Capsule

Distal/Inferior Attachment

• Base of 3rd Proximal Phalanx of the Hand - Anterior Margin

Attaching Structures as Origin

• 1st Deep Transverse Ligament of the MCP

Attaching Structures as Insertion

• 2nd Deep Transverse Ligament of the MCP

Joints

• 3rd Metacarpophalangeal Joint (3rd MCP)