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Corniculate cartilages
From Wikipedia, the free encyclopedia
| Corniculate cartilages | |
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| Ligaments of the larynx. Posterior view. (Corniculate cartilage labeled at center right.) | |
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| The entrance to the larynx, viewed from behind. (Corniculate cartilage labeled at bottom right.) | |
| Latin | cartilagines corniculata |
| Gray's | subject #236 1075 |
| Dorlands/Elsevier | c_12/12217104 |
The corniculate cartilages (cartilages of Santorini) are two small conical nodules consisting of yellow elastic cartilage, which articulate with the summits of the arytenoid cartilages and serve to prolong them backward and medialward.
They are situated in the posterior parts of the aryepiglottic folds of mucous membrane, and are sometimes fused with the arytenoid cartilages.
 The cartilages of the larynx. Posterior view. |
 Laryngoscopic view of interior of larynx. |
 Muscles of larynx. Posterior view. |
 Muscles of larynx. Side view. Right lamina of thyroid cartilage removed. |
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This anatomy article is a stub. You can help Wikipedia by expanding it. |
This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.
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| Cartilages | Cricoid • Thyroid (Laryngeal prominence) • Epiglottis • Arytenoid • Cuneiform • Corniculate |
| Ligaments | extrinsic ligaments: Thyrohyoid membrane (Lateral thyrohyoid ligament, Median thyrohyoid ligament) • Hyoepiglottic ligament • Cricotracheal ligament intrinsic ligaments: Cricothyroid ligament |
| Folds and related structures | folds: (Glossoepiglottic, Aryepiglottic, Vocal, Vestibular) Vocal ligament • Ventricle of the larynx • Infraglottic cavity • Vestibule of larynx • Rima glottidis • Glottis |
| Triangles of the neck | Anterior of the neck (Muscular, Carotid, Submandibular, Submental)
Posterior of the neck (Occipital, Subclavian) Suboccipital |
| Fascia | Deep cervical fascia (Pretrachial fascia, Prevertebral fascia, Investing layer) • Carotid sheath • Buccopharyngeal fascia |
| Other | Retropharyngeal space |