| PTBA | percutaneous transluminal balloon angioplasty |
|---|---|
| PTBD | percutaneous transhepatic biliary drainage; percutaneous transluminal balloon dilatation |
| BRTO | Balloon-occluded retrograde transvenous obliteration |
| POBA | Plain old balloon angioplasty |
| CRAO | Central Retina Artery Occlusion |
| occlusion of pupil | The presence of an opaque membrane closing the pupillary area. (05 Mar 2000) |
|---|---|
| occlusion rim | Occluding surfaces built on temporary or permanent denture bases for the purpose of making maxillomandibular relation records and for arranging teeth. Synonym: bite rim, occlusal rim, record rim. (05 Mar 2000) |
| eccentric occlusion | Any occlusion other than centric. (05 Mar 2000) |
| edge-to-edge occlusion | An occlusion in which the anterior teeth of both jaws meet along their incisal edges when the teeth are in centric occlusion. Synonym: edge-to-edge bite, end-to-end bite, end-to-end occlusion. (05 Mar 2000) |
| torsive occlusion | A malposition of a tooth in which it is rotated on its long axis. Synonym: torsive occlusion, torsoclusion. (05 Mar 2000) |
| end-to-end occlusion | An occlusion in which the anterior teeth of both jaws meet along their incisal edges when the teeth are in centric occlusion. Synonym: edge-to-edge bite, end-to-end bite, end-to-end occlusion. (05 Mar 2000) |
| traumatic occlusion | A malocclusion capable of producing injury to the teeth and/or associated structures. Synonym: traumatic occlusion. (05 Mar 2000) |
| traumatogenic occlusion | A malocclusion capable of producing injury to the teeth and/or associated structures. Synonym: traumatic occlusion. (05 Mar 2000) |
| labial occlusion | Malposition of a tooth in a labial direction, the occlusion as seen from the labial side of the arches. (05 Mar 2000) |
| lateral occlusion | Malposition of a tooth or an entire dental arch in a direction away from the midline. (05 Mar 2000) |
| functional occlusion | Any tooth contacts made within the functional range of the opposing teeth surfaces, occlusion which occurs during function. (05 Mar 2000) |
| line of occlusion | The alignment of the occluding surfaces of the teeth in the horizontal plane. See: occlusal plane. (05 Mar 2000) |
| lingual occlusion | Interdigitation of the teeth as seen from the internal or lingual aspect. See: linguoclusion. (05 Mar 2000) |