| tuberculum sebaceum | A small subepidermal keratin cyst, usually multiple and therefore commonly referred to in the plural. Synonym: sebaceous tubercle, tuberculum sebaceum, whitehead. Origin: L. Millet (05 Mar 2000) |
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| tuberculum sellae | The slight elevation in front of the pituitary fossa (sella turcica) on the body of the sphenoid bone. Synonym: tubercle of saddle. (05 Mar 2000) |
| tuberculum septi narium | A flat elevation on the septum in each naris opposite the anterior end of the middle concha; it is due to an aggregation of glands. (05 Mar 2000) |
| tuberculum superius | A small projection from the upper end of the posterior portion of the incurved free margin of the helix. Synonym: tuberculum auriculae, darwinian tubercle, tuberculum superius. (05 Mar 2000) |
| tuberculum supraglenoidale | A rough surface above the glenoid cavity of the scapula, giving attachment to the tendon of the long head of the biceps within the articular cavity of the shoulder joint. Synonym: tuberculum supraglenoidale. (05 Mar 2000) |
| tuberculum supratragicum | A small elevation often present on the edge of the upper tragus. Synonym: tuberculum supratragicum. (05 Mar 2000) |
| tuberculum syphiliticum | Gumma of the skin. (05 Mar 2000) |
| tuberculum thyroideum inferius | A slight lateral projection from the lower margin of the lamina of the thyroid cartilage on either side, at the inferior end of the oblique line. Synonym: tuberculum thyroideum inferius. (05 Mar 2000) |
| tuberculum thyroideum superius | A blunt projection on the lamina of the thyroid cartilage on either side at the superior end of the oblique line. Synonym: tuberculum thyroideum superius. (05 Mar 2000) |
| tuberiferous | Synonym: tuberous. Origin: tuber + L. Ferro, to bear (05 Mar 2000) |
| tuberoinfundibular tract | A system of fine, unmyelinated fibres apparently originating from small-celled nuclei of the tuber cinereum, especially the arcuate nucleus, and terminating in the median eminence of the infundibulum, in contact with modified ependymal cells and the capillary tufts from which the hypothalamohypophysial portal veins originate. See: hypophysis, neurosecretion. Synonym: tractus tuberoinfundibularis. (05 Mar 2000) |
| tuberose | <botany> A plant (Polianthes tuberosa) with a tuberous root and a liliaceous flower. It is much cultivated for its beautiful and fragrant white blossoms. Origin: Cf. G. Tuberose, F. Tubereuse, NL. Polianthes tuberosa. See Tuberous. Source: Websters Dictionary (01 Mar 1998) |
| tuberositas | Synonym: tuberosity. Origin: LL., fr. L., tuberosus, full of lumps, fr. Tuber, a knob (05 Mar 2000) |
| tuberositas coracoidea | The conoid tubercle and trapezoid line of the coracoid process of the scapula, giving attachment to the two parts of the coracoclavicular ligament: the conoid and trapezoid ligaments. Synonym: tuberositas coracoidea. (05 Mar 2000) |
| tuberositas costalis | <anatomy> An irregular pitted area on the inferior surface of the clavicle at its sternal end, giving attachment to the costoclavicular ligament. Synonym: impressio ligamenti costoclavicularis, costal tuberosity, rhomboid impression, tuberositas costalis. (05 Mar 2000) |