collateral ligament of interphalangeal joints of hand collateral ligament of interphalangeal joints of hand on each side of the interphalangeal joints of the fingers are diagonally placed fibrous bands. the proximal ends of the bands are near the dorsal phalanges of the hand and the distal ends of the bands are near the palmar margins of the digits. collateral ligament of interphalangeal joints of handdetailsfromphalanxtophalanxidentifierslatinligamenta collateralia articulationum digitorum manusanatomical terminology this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.