C C198975 UBERON Terminology C41449 Epidural Spinal Canal Space Space between the dura mater and the walls of the vertebral canal. UBERON:0003691 epidural space cavum epidurale || cavum extradurale || extradural space || spatium epidurale || spatium extradurale The outermost part of the spinal canal. It is the space within the canal (formed by the surrounding vertebrae) lying outside the dura mater. C C198975 UBERON Terminology C52834 Hand Digit 1 The thick and short hand digit which is next to the index finger in humans. UBERON:0001463 manual digit 1 digit 1 of manus || finger 1 || first digit of hand || fore digit I || fore limb digit 1 || hand digit 1 || manual digit 1 || manual digit I || pollex 1st (preaxial) digit of the manus. C C198975 UBERON Terminology C52835 Hand Digit 2 The second finger from the radial side of the hand, next to the thumb. UBERON:0003622 manual digit 2 2nd digit of hand || 2nd finger || finger 2 || fore digit II || fore limb digit 2 || hand digit 2 || manual digit II || second digit of hand || second finger 2nd digit of the manus. C C198975 UBERON Terminology C52837 Hand Digit 4 The fourth finger from the radial side of the hand. UBERON:0003624 manual digit 4 4th digit of hand || 4th finger || finger 4 || fore digit IV || fore limb digit 4 || fourth digit of hand || fourth finger || hand digit 4 || manual digit IV 4th digit of the manus. C C198975 UBERON Terminology C52838 Hand Digit 5 The fifth and smallest finger from the radial side of the hand. UBERON:0003625 manual digit 5 5th digit of hand || 5th finger || fifth digit of hand || fifth finger || finger 5 || fore digit V || fore limb digit 5 || hand digit 5 || manual digit V 5th digit of the manus.