Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2
Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2
CHAPTER14Pharynx and PalatePHARYNXThe pharynx is a funnel-shaped fibroinuscular tube, extending from the base of the skull to the esophagus (Fig. 14.1 Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 21). It is lined throughout with mucous membrane. The pharynx acts as a common channel (Fig. 14.2) for both food (deglutition) and air (respiration).MEASUREMENTSLength: 12-14 cm,Width: 3.5 cm at its base, and1.5 cm at pharyngoesophageal junction.Tubal opening Rathke’s pouch Tubal tonsilBody of spheno Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2idCncoid cartilage (lamina)Pharyngeal tonsilPharyngeal recessBasilar pan of occipital bone arch of atlasPassavant’s ridgePalatoglossal foldTonsilPalatEbook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2
opharyngeal foldEpiglottisLaryngeal ml«Fig. 14.1 The sagittal section through the nose, mouth, pharynx, and larynx.LOCATIONIt is situated behind the cCHAPTER14Pharynx and PalatePHARYNXThe pharynx is a funnel-shaped fibroinuscular tube, extending from the base of the skull to the esophagus (Fig. 14.1 Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2part of the body of sphenoid and basilar part of occipital bone in front of pharyngeal tubercle.Inferior; Continuous with the esophagus at the level of lower border of cricoid cartilage anteriorly and lower border of Có vertebra posteriorly.Posterior: Prevertebral fascia in front of cervical spine. Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2The pharynx is separated from prevertebral fascia only by a layer of loose areolar tissue, which allows the pharynx to slide freely on this fascia durEbook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2
ing swallowing.Anterior: Opens into nasal cavities, mouth, and larynx.Literal: Neurovascular bundle of neck and styloid process with its attached muscCHAPTER14Pharynx and PalatePHARYNXThe pharynx is a funnel-shaped fibroinuscular tube, extending from the base of the skull to the esophagus (Fig. 14.1 Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2behind the nose.2Oropharynx, lying behind the oral cavity.3Liryngopharynx, lying behind the larynx.NASOPHARYNXThe nasopharynx lies behind the nasal cavities and above the soft palate.Boundaries Ebook Textbook of anatomy head, neck and brain (Vol 3 - 2/E): Part 2CHAPTER14Pharynx and PalatePHARYNXThe pharynx is a funnel-shaped fibroinuscular tube, extending from the base of the skull to the esophagus (Fig. 14.1Gọi ngay
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