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Vestibular fold
From Wikipedia, the free encyclopedia
| Vestibular fold | |
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| Laryngoscopic view of the vocal folds. (Vestibular fold labeled at center right.) | |
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| Coronal section of larynx and upper part of trachea. | |
| Latin | plica vestibularis, plica ventricularis |
| Gray's | subject #236 1079 |
| Dorlands/Elsevier | p_24/12649402 |
The vestibular fold (ventricular fold, superior or false vocal cord) is one of two thick folds of mucous membrane, each enclosing a narrow band of fibrous tissue, the ventricular ligament which is attached in front to the angle of the thyroid cartilage immediately below the attachment of the epiglottis, and behind to the antero-lateral surface of the arytenoid cartilage, a short distance above the vocal process.
The lower border of this ligament, enclosed in mucous membrane, forms a free crescentic margin, which constitutes the upper boundary of the ventricle of the larynx.
 The entrance to the larynx, viewed from behind. |
 Cut through the larynx of a horse |
- Vestibular+fold at eMedicine Dictionary
- Norman/Georgetown lesson11 (larynxsagsect, larynxmembranes)
- Atlas of anatomy at UMich rsa3p14 - "Larynx, lateral view"
- Atlas of anatomy at UMich rsa3p15 - "Larynx, laryngoscopic view"
- Organology at UC Davis respiratory/airways/larynx1/larynx4
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 As such, some of the information contained herein may be outdated.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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This anatomy article is a stub. You can help Wikipedia by expanding it. |
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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 |