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Transverse section of the trachea, just above its bifurcation, with a bird’s-eye view of the interior. (Carina not labeled; the ridge that separates the left and right bronchus.)
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The carina is a cartilaginous ridge separating the left and right main bronchi that is formed by the inferior-ward and posterior-ward prolongation of the inferior-most
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The mucous membrane of the carina is the most sensitive area of the trachea and larynx for triggering a cough reflex.
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Fernandez, Luis G.; Norwood, Scott H.; Berne, John D. (2008-01-01), Asensio, JUAN A.; Trunkey, DONALD D. (eds.),
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Schipper, Paul; Sukumar, Mithran; Mayberry, John C. (2008-01-01), Asensio, JUAN A.; Trunkey, DONALD D. (eds.),
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Hardie, E. (2014-01-01), Langley-Hobbs, Sorrel J.; Demetriou, Jackie L.; Ladlow, Jane F. (eds.),
244:
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at the
University of Michigan Health System - "Cast of trachea and bronchi, anterior view" (#2)
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136:
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100:
255:
Widening and distortion of the carina is a serious radiological sign that usually indicates
817:
200:. The carina lies to the left of the midline, and runs antero-posteriorly (front to back).
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The carina occurs at the lower end of the trachea - usually at the level of the 4th to 5th
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563:
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473:
464:, Woodhead Publishing Series in Biomaterials, Woodhead Publishing, pp. 242–279,
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386:
247:, an injury to the airways, occurs within 2.5 cm of the carina 60% of the time.
942:
859:
785:
553:
542:"Tracheobronchial injury secondary to blunt chest trauma: Diagnosis and management"
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465:
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Acocella, F.; Brizzola, S. (2011-01-01), Bosworth, Lucy A.; Downes, Sandra (eds.),
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590:"Trachea and carina — tomogram, coronal plane" at SUNY Downstate Medical Center
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196:, but the carina may raise or descend up to two vertebrae higher or lower with
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Anatomical dissection of trachea and main bronchi showing the carina
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37:
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Ridge of cartilage separating the openings of the main bronchi
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416:"Pertinent Surgical Anatomy of the Thorax and Mediastinum"
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28:
604:
entry in the public domain NCI Dictionary of Cancer Terms
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368:
220:
The carina is around the area posterior to where the
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supply the carina and the rest of the lower trachea.
420:
Current
Therapy of Trauma and Surgical Critical Care
375:
Current
Therapy of Trauma and Surgical Critical Care
316:"tracheal carina - NCI Dictionary of Cancer Terms"
371:"Tracheal, Laryngeal, and Oropharyngeal Injuries"
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455:
539:
228:crosses right to the trachea above the carina.
169:separating the openings of the left and right
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263:around the region where the trachea divides.
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640:
54:
48:. (Carina is at the point of bifurcation.)
27:
557:
422:, Philadelphia: Mosby, pp. 227–251,
377:, Philadelphia: Mosby, pp. 215–226,
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224:crosses to the left of the trachea. The
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504:Feline Soft Tissue and General Surgery
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506:, W.B. Saunders, pp. 531–540,
500:"Chapter 46 - Trachea and bronchus"
458:"12 - Tracheal tissue regeneration"
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512:10.1016/b978-0-7020-4336-9.00046-9
428:10.1016/b978-0-323-04418-9.50037-0
383:10.1016/b978-0-323-04418-9.50036-9
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613: This article incorporates
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626:U.S. National Cancer Institute
540:Chu CP, Chen PP (April 2002).
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1:
297:
231:
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7:
470:10.1533/9780857092915.2.242
192:. This is in line with the
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621:Dictionary of Cancer Terms
559:10.1177/0310057X0203000204
888:
836:
823:Middle lobe of right lung
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584:Atlas image: lung_carina
664:lower respiratory tract
245:Tracheobronchial injury
864:Respiratory bronchiole
615:public domain material
546:Anaesth Intensive Care
292:Anatomy of the trachea
137:Anatomical terminology
350:TheFreeDictionary.com
240:Clinical significance
818:Lingula of left lung
251:Diagnostic radiology
854:Terminal bronchiole
165:at the base of the
595:2016-03-03 at the
210:bronchial arteries
183:tracheal cartilage
77:Respiratory system
930:
929:
926:
925:
879:Blood-air barrier
752:
751:
694:Annular ligaments
521:978-0-7020-4336-9
479:978-1-84569-741-9
437:978-0-323-04418-9
392:978-0-323-04418-9
346:"carina tracheae"
267:Additional images
190:thoracic vertebra
161:") is a ridge of
155:carina of trachea
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22:Carina of trachea
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860:Respiratory zone
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483:, retrieved
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441:, retrieved
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396:, retrieved
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353:. Retrieved
349:
324:. Retrieved
322:. 2011-02-02
319:
254:
243:
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207:
204:Blood supply
187:
180:
171:main bronchi
158:
154:
152:
106:A06.3.01.009
93:
918:Goblet cell
261:lymph nodes
226:azygos vein
222:aortic arch
83:Identifiers
846:Bronchiole
838:BP segment
801:Horizontal
772:Landmarks
737:eparterial
527:2020-11-17
485:2020-11-17
443:2020-11-17
398:2020-11-17
355:2022-12-29
326:2022-12-29
298:References
232:Physiology
34:Cartilages
913:Club cell
797:Fissures
732:Secondary
257:carcinoma
216:Relations
198:breathing
177:Structure
163:cartilage
937:Category
874:Alveolus
744:Tertiary
593:Archived
568:12002920
157:(also: "
943:Trachea
906:Type II
806:Oblique
766:General
709:Bronchi
681:Trachea
259:of the
167:trachea
66:Details
46:bronchi
42:trachea
901:Type I
699:Carina
566:
518:
476:
434:
389:
72:System
38:larynx
889:Cells
791:Hilum
758:Lungs
725:right
716:Main
617:from
141:[
89:Latin
786:Root
781:Apex
776:Base
720:left
564:PMID
516:ISBN
474:ISBN
432:ISBN
387:ISBN
208:The
153:The
130:7465
118:3225
101:TA98
44:and
554:doi
508:doi
466:doi
424:doi
379:doi
125:FMA
113:TA2
36:of
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145:]
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
