The palmar radiocarpal ligament is a broad membranous band, attached above to the distal end of the radius, and passing downward to the scaphoid, lunate, triquetrum and capitate of the carpal bones in the wrist.
Perforations
The ligament is perforated by apertures for the passage of vessels, ==Relations==
Some sources break down the components of the ligament as follows: radiolunate, radiocapitate, radiotriquetral, and radioscaphoid. Other sources combine the radioscaphoid and radiocapitate into a "radioscaphocapitate". ==References==