| LAS | laboratory automation system; lateral amyotrophic sclerosis; laxative abuse syndrome; left anterior-... |
|---|---|
| LASH | left anterior superior hemiblock |
| LSR | lanthanide shift reagent; lecithin/ sphingomyelin ratio; left superior rectus [muscle]; liver/spleen... |
| LSVC | left superior vena cava |
| MSO | management service organization; medial superior olive; medical staff organization |
| regio epigastrica | The region of the abdomen located between the costal margins and the subcostal plane. Synonym: epigastrium, regio epigastrica. (05 Mar 2000) |
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| regio femoralis | The region of the thigh between hip and knee. Synonym: regio femoralis. (05 Mar 2000) |
| regio femoralis anterior | The front of the thigh, including the femoral triangle. Synonym: facies femoralis anterior, anterior surface of thigh, regio femoralis anterior. (05 Mar 2000) |
| regio femoralis posterior | The back of the thigh. Synonym: facies femoralis posterior, posterior surface of thigh, regio femoralis posterior. (05 Mar 2000) |
| regio frontalis capitis | The surface region of the head corresponding to the outlines of the frontal bone. Synonym: regio frontalis capitis. (05 Mar 2000) |
| regio genus anterior | The anterior region of the knee. Synonym: regio genus anterior. (05 Mar 2000) |
| regio genus posterior | The posterior region of the knee, including the popliteal fossa. Synonym: regio genus posterior. (05 Mar 2000) |
| regio glutealis | The region of the buttocks. Synonym: regio glutealis. (05 Mar 2000) |
| regio hypochondriaca | <anatomy> The region on each side of the abdomen covered by the costal cartilages; it is lateral to the epigastric region. Synonym: regio hypochondriaca, hypochondrium. (05 Mar 2000) |
| regio infraclavicularis | A triangular depression bounded by the clavicle and the adjacent borders of the deltoid and pectoralis major muscles. Synonym: fossa infraclavicularis, deltoideopectoral triangle, deltoideopectoral trigone, infraclavicular triangle, Mohrenheim's fossa, Mohrenheim's space, regio infraclavicularis, trigonum deltoideopectorale. (05 Mar 2000) |
| regio inframammaria | The region of the chest inferior to the mammary gland. Synonym: regio inframammaria. (05 Mar 2000) |
| regio infraorbitalis | The region of the face below the orbit and alongside the nose on each side. Synonym: regio infraorbitalis. (05 Mar 2000) |
| regio infrascapularis | The region of the back lateral to the vertebral region and below the scapula. Synonym: regio infrascapularis. (05 Mar 2000) |
| regio inguinalis | The topographical area of the inferior abdomen related to the inguinal canal, lateral to the pubic region. Synonym: regio inguinalis, groin, iliac region, inguen. (05 Mar 2000) |
| regio lateralis | The area of the abdomen on each side of the umbilical region between transpyloric plane and intertubercular or interspinous plane. Synonym: regio lateralis. (05 Mar 2000) |