| trigonum lemnisci | A triangular area on the lateral surface of the caudal half of the mesencephalon, bordered caudally by the slight prominence of the lateral lemniscus, dorsally by the base of the inferior colliculus and the brachium of the superior colliculus, and ventrally by the crus cerebri. Synonym: Reil's triangle, triangle of fillet, trigone of fillet, trigonum lemnisci. (05 Mar 2000) |
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| trigonum lumbale | An area in the posterior abdominal wall bounded by the edges of the latissimus dorsi and external oblique muscles and the iliac crest; herniations occasionally occur here. Synonym: trigonum lumbale, Petit's lumbar triangle. (05 Mar 2000) |
| trigonum lumbocostale | A triangular area in the diaphragm near the lateral arcuate ligament that is devoid of muscle fibres; it is covered by pleura superiorly and by peritoneum inferiorly. Synonym: Bochdalek's gap, trigonum lumbocostale. (05 Mar 2000) |
| trigonum musculare | The triangle bounded by the sternocleidomastoid muscle, the superior belly of the omohyoid muscle, and the anterior midline of the neck; the infrahyoid muscles occupy most of it. Synonym: trigonum musculare, trigonum omotracheale, inferior carotid triangle, omotracheal triangle, tracheal triangle. (05 Mar 2000) |
| trigonum nervi hypoglossi | A slight elevation in the floor of the inferior recess of the fourth ventricle, beneath which is the nucleus of origin of the twelfth cranial nerve. Synonym: trigonum nervi hypoglossi, eminentia hypoglossi, hypoglossal eminence, trigone of hypoglossal nerve, trigonum hypoglossi, tuberculum hypoglossi. (05 Mar 2000) |
| trigonum nervi vagi | A prominence in the floor of the inferior fovea of the fourth ventricle that overlies the dorsal motor nucleus of the vagus. Synonym: trigonum nervi vagi, ala cinerea, ashen wing, gray wing, trigone of vagus nerve, va'gi eminentia. (05 Mar 2000) |
| trigonum olfactorium | A grayish triangular area corresponding to the attachment of the olfactory peduncle ("olfactory nerve" or olfactory tract) to the base of the brain, at the anterior border of the anterior perforated substance. Synonym: trigonum olfactorium. (05 Mar 2000) |
| trigonum omoclaviculare | The triangle bounded by the clavicle, the omohyoid muscle, and the sternocleidomastoid muscle; it contains the subclavian artery and vein. Synonym: fossa supraclavicularis major, trigonum omoclaviculare, greater supraclavicular fossa, omoclavicular triangle, subclavian triangle. (05 Mar 2000) |
| trigonum omotracheale | An alternate term for muscular triangle. (05 Mar 2000) |
| trigonum palati | A triangular area bounded by the greatest transverse diameter of the palate and by lines converging from its extremities to the alveolar point. Synonym: trigonum palati. (05 Mar 2000) |
| trigonum sternocostale | A muscular defect in the diaphragm between the costal and the sternal portions. Synonym: Larrey's cleft, sternocostal triangle. (05 Mar 2000) |
| trigonum submandibulare | The triangle of the neck bounded by the mandible and the two bellies of the digastric muscle; it contains the submandibular gland. Synonym: trigonum submandibulare, digastric triangle, submaxillary triangle. (05 Mar 2000) |
| trigonum submentale | A triangle bounded by the anterior belly of the digastric muscles, and the hyoid bone; the mylohyoid muscle forms its floor. Synonym: trigonum submentale. (05 Mar 2000) |
| trigonum ventriculi | A triangular prominence of the floor of the lateral ventricle at the transition between occipital and temporal horn, continuous rostrally with the collateral eminence and, like the latter, caused by the deep penetration of the collateral sulcus from the ventral surface of the temporal lobe. Synonym: trigonum collaterale, trigone of lateral ventricle, trigonum ventriculi, ventricular trigone. (05 Mar 2000) |
| trigonum vesicae | A triangular smooth area at the base of the bladder between the openings of the two ureters and that of the urethra. Synonym: trigonum vesicae, Lieutaud's body, Lieutaud's triangle, Lieutaud's trigone, vesical triangle. (05 Mar 2000) |
| trigeminal |
L. trigerninus, three-fold. Trigeminal nerve has three divisions. It was described by Fallopius and again by Meckel in 1748. The name trigerninal was given by Winslow on account of its three divisions.
출처: www.vh.org/adult/provider/anatomy/MicroscopicAnato...
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| trigonocephaly |
a form of craniosynostosis that results in a triangular configuration of the skull. Trigonocephaly is the premature fusion of the two halves of the frontal bones at the metopic suture.
출처: ymghealthinfo.org/content.asp
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| trigone |
An area along the posterolatertal floor of the fourth ventricle, lateral and caudal to the nuclei of the hypoglossal nerve beneath which are located the dorsal motor nuclei of the vagus nerve.
출처: www.umanitoba.ca/faculties/medicine/anatomy/neuro/...
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| trigeminal |
Secondary trigeminal fibers (dorsal and ventral trigeminothalamic tracts) both crossed and uncrossed that arise from the trigeminal sensory nuclei. The brainstem pathway conveys pain, thermal, tactile sense as well as pressure and kinesthesis from the face, forehead, teeth, palate, joint capsules, and musous membranes of the nose and mouth to mainly the ventral posteromedial nucleus of the thalamus.
출처: www.umanitoba.ca/faculties/medicine/anatomy/neuro/...
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| trigeminy |
an arrhythmia where heart beats are grouped in a repeating pattern of threes, usually 2 normal beats followed by one beat where the heart contracts too soon - a PVC or PAC. This is often followed by a pause while your heart resets its electrical system, resulting in a palpitation
출처: www.chfpatients.com/glossary_2.htm
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