obsolete line from the distal-most end of the longest phalax of the foot to the posterior-most part of the foot true OBSOLETE An anatomical line of a hindfoot that connects the end of the longest digit to the posterior-most part of a foot. UBERON:7500042 No longer part of the pattern design for lengths of lines. Can be found in FOVT as pes length without nail (FOVT:0000004).