| LADA | laboratory animal dander allergy; left acromio-dorso-anterior [position]; left anterior descending a... |
|---|---|
| LADP | left acromio-dorso-posterior [position]; left anterior descending arterial pressure |
| LDA | laser Doppler anemometry; left dorso-anterior [fetal position]; linear discriminant analysis; lympho... |
| LDP | left dorsoposterior [fetal position] |
| LDT | left dorsotransverse [fetal position] |
| dorsal position | The posture of an individual lying face up. (12 Dec 1998) |
|---|---|
| dorsosacral position | A supine position with buttocks at the end of the operating table, the hips and knees being fully flexed with feet strapped in position. Synonym: dorsosacral position. (05 Mar 2000) |
| intercuspal position | The position of the mandible when the cusps and sulci of the maxillary and mandibular teeth are in their greatest contact and the mandible is in its most closed position. (05 Mar 2000) |
| obstetric position | The position assumed by the parturient woman, either dorsal recumbent or lateral recumbent. (05 Mar 2000) |
| occipitoanterior position | A cephalic presentation of the foetus with its occiput turned toward the right (right occipitoanterior, ROA) or to the left (left occipitoanterior, LOA) acetabulum of the mother. (05 Mar 2000) |
| occipitoposterior position | A cephalic presentation of the foetus with its occiput turned toward the right (right occipitoposterior, ROP) or to the left (left occipitoposterior, LOP) sacroiliac joint of the mother. (05 Mar 2000) |
| occipitotransverse position | A cephalic presentation of the foetus with its occiput turned toward the right (right occipitotransverse, ROT) or to the left (left occipitotransverse, LOT) iliac fossa of the mother. (05 Mar 2000) |
| occlusal position | The relationship of the mandible and maxillae when the jaws are closed and the teeth are in contact; it may or may not coincide with centric occlusion. (05 Mar 2000) |
| orthopnea position | The position assumed by patients with orthopnea, namely sitting propped up in bed by several pillows. Synonym: orthopnea position. (05 Mar 2000) |
| orthopneic position | The position assumed by patients with orthopnea, namely sitting propped up in bed by several pillows. Synonym: orthopnea position. (05 Mar 2000) |
| terminal hinge position | The mandibular hinge position from which further opening of the mandible would produce translatory rather than hinge movement. (05 Mar 2000) |
| eccentric position | Any relation of the mandible to the maxillae other than centric relation. Synonym: eccentric position. (05 Mar 2000) |
| electrical heart position | A description of the heart's assumed electrical habitus based upon the form of the QRS complexes in leads aVL, aVF, V1, and V6. Sometimes loosely (and inaccurately) used to describe the frontal plane electric axis. Synonym: heart position. (05 Mar 2000) |
| Elliot's position | A supine position upon a double inclined plane or on a single inclined plane, with a cushion under the back at the level of the liver; used to facilitate abdominal section. (05 Mar 2000) |
| energy of position | <chemistry> Energy due to position, it is stored energy which can be used to do work. (09 Jan 1998) |