| digitus auricularis | The little or fifth finger. Synonym: digitus minimus, digitus quintus, digitus auricularis, fifth finger. (05 Mar 2000) |
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| eminentia fossae triangularis auricularis | <anatomy> The prominence on the cranial surface of the auricle corresponding to the triangular fossa. Synonym: eminentia fossae triangularis auricularis, agger perpendicularis, eminentia triangularis. (05 Mar 2000) |
| facies auricularis ossis ilii | The irregular, L-shaped articular surface on the medial aspect of the ilium that articulates with the sacrum. Synonym: facies auricularis ossis ilii. (05 Mar 2000) |
| facies auricularis ossis sacri | The rough articular surface on the lateral aspect of the sacrum that articulates with the ilium on each side. Synonym: facies auricularis ossis sacri. (05 Mar 2000) |
| incisura | Synonym: notch. Origin: L. A cutting into (05 Mar 2000) |
| incisura acetabuli | A gap in the inferior the margin of the acetabulum. Synonym: incisura acetabuli, cotyloid notch. (05 Mar 2000) |
| incisura angularis | A sharp angular depression in the lesser curvature of the stomach at the junction of the body with the pyloric canal. Synonym: incisura angularis, sulcus angularis. (05 Mar 2000) |
| incisura anterior auris | A notch between the supratragic tubercle and the crus of the helix. Synonym: incisura anterior auris, anterior auricular groove, auricular notch, sulcus auriculae anterior. (05 Mar 2000) |
| incisura apicis cordis | A slight notch near the apex of the heart where the anterior interventricular sulcus reaches the diaphragmatic surface of the heart. Synonym: incisura apicis cordis. (05 Mar 2000) |
| incisura cardiaca | A deep notch between the oesophagus and fundus of the stomach. Synonym: incisura cardiaca. (05 Mar 2000) |
| incisura cardiaca pulmonis sinistri | The notch in the anterior border of the superior lobe of the left lung which accommodates the pericardium. Synonym: incisura cardiaca pulmonis sinistri. (05 Mar 2000) |
| incisura cerebelli anterior | A wide, shallow notch on the anterior surface of the cerebellum occupied laterally by the superior cerebellar peduncles and the inferior quadrigeminal bodies medially. Synonym: anterior notch of cerebellum, incisura cerebelli anterior, semilunar notch. (05 Mar 2000) |
| incisura cerebelli posterior | A narrow notch between the cerebellar hemispheres posteriorly, occupied by the falx cerebelli. Synonym: incisura cerebelli posterior, marsupial notch, posterior notch of cerebellum. (05 Mar 2000) |
| incisura clavicularis | A hollow on either side of the upper surface of the manubrium sterni which articulates with the clavicle. Synonym: incisura clavicularis, clavicular facet. (05 Mar 2000) |
| incisura costalis | One of the notches or facets on the lateral edge of the sternum for articulation with a costal cartilage. Synonym: incisura costalis. (05 Mar 2000) |