The submandibular lymph nodes (submaxillary glands in older texts), three to six in number, are placed beneath the body of the mandible in the submaxillary triangle, and rest on the superficial surface of the submaxillary salivary gland.
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Supraclavicular lymph nodes are lymph nodes found superior to the clavicle, palpable in the supraclavicular fossa.

The most notable supraclavicular lymph node is Virchow's node.
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The retropharyngeal lymph nodes, from one to three in number, lie in the buccopharyngeal fascia, behind the upper part of the pharynx and in front of the arch of the atlas, being separated, however, from the latter by the Longus capitis.
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The buccinator lymph node or nodes are one or more lymph nodes placed on the Buccinator opposite the angle of the mouth.

External links

• Norman/Georgetown lesson5 ( livingnecklateral )

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The superficial cervical lymph nodes lie in close relationship with the external jugular vein as it emerges from the parotid gland, and, therefore, superficial to the Sternocleidomastoideus.
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The parotid lymph nodes, form two groups in relation with the parotid salivary gland, viz., a group imbedded in the substance of the gland, and a group of subparotid glands lying on the lateral wall of the pharynx.
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The mastoid lymph nodes (posterior auricular glands), usually two in number, are situated on the mastoid insertion of the Sternocleidomastoideus, beneath the Auricularis posterior.
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The occipital lymph nodes, one to three in number, are located on the back of the head close to the margin of the Trapezius and resting on the insertion of the Semispinalis capitis.
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Latin}}} 
Official status
Official language of: Vatican City
Used for official purposes, but not spoken in everyday speech
Regulated by: Opus Fundatum Latinitas
Roman Catholic Church
Language codes
ISO 639-1: la
ISO 639-2: lat
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Elsevier, the world's largest publisher of medical and scientific literature, forms part of the Reed Elsevier group. Based in Amsterdam, the company has substantial operations in the UK, USA and elsewhere.
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The digastric muscle (named digastric as it has two bellies) is a small muscle located under the jaw.

It lies below the body of the mandible, and extends, in a curved form, from the mastoid process to the symphysis menti. It belongs to the suprahyoid muscles group.
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The lower lip covers the anterior body of the mandible.

It is lowered by the Depressor labii inferioris muscle.

See also

• lip

External links

• x at eMedicine Dictionary

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mouth, also known as the buccal cavity or the oral cavity, is the orifice through which an organism takes in food and water.

Location

In all mammals, the mouth is forward-facing in the face. Non-mammals have mouths in other locations (e.g.
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The anterior tongue (or oral part) is the portion of the tongue in front of the terminal sulcus.

At the apex, thin and narrow, it is directed forward against the lingual surfaces of the lower incisor teeth.
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The paired submandibular glands (or submaxillary glands) are salivary glands located beneath the floor of the mouth. In humans, they account for 70% of the salivary volume.
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Cervical lymph nodes are lymph nodes found in the neck.

Anterior cervical nodes

The anterior cervical nodes are a group of nodes found on the anterior part of the neck.
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The internal jugular vein collects the blood from the brain, from the superficial parts of the face, and from the neck.

Path

It is directly continuous with the sigmoid sinus, and begins in the posterior compartment of the jugular foramen, at the base of the skull.
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The cricoid cartilage, or simply cricoid (from the Greek krikoeides meaning "ring-shaped"), is the only complete ring of cartilage around the trachea.

Location

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The submental triangle (or suprahyoid triangle) is a division of the anterior triangle of the neck.

Boundaries

It is limited:

• behind by the anterior belly of the Digastricus,

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Georgetown University is a private, Jesuit, research university, located in Washington, D.C.'s Georgetown neighborhood. Father John Carroll founded the school in 1789, though its roots extend back to 1634.
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Public domain comprises the body of knowledge and innovation (especially creative works such as writing, art, music, and inventions) in relation to which no person or other legal entity can establish or maintain proprietary interests within a particular legal jurisdiction.
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Henry Gray's Anatomy of the Human Body (or Gray's Anatomy as it has commonly been shortened) is an English-language human anatomy textbook widely regarded as a classic work on the subject.
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The lymphatic system is a complex network of lymphoid organs, lymph nodes, lymph ducts, lymphatic tissues, lymph capillaries and lymph vessels that produce and transport lymph fluid from tissues to the circulatory system.
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Head and neck anatomy focuses on the structures of the head and neck of the human body, including the brain, bones, muscles, blood vessels, nerves, glands, nose, mouth, teeth, tongue, and throat.
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The occipital lymph nodes, one to three in number, are located on the back of the head close to the margin of the Trapezius and resting on the insertion of the Semispinalis capitis.
..... Click the link for more information.

The mastoid lymph nodes (posterior auricular glands), usually two in number, are situated on the mastoid insertion of the Sternocleidomastoideus, beneath the Auricularis posterior.
..... Click the link for more information.

The parotid lymph nodes, form two groups in relation with the parotid salivary gland, viz., a group imbedded in the substance of the gland, and a group of subparotid glands lying on the lateral wall of the pharynx.
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The preauricular deep parotid lymph nodes (anterior auricular glands or preauricular glands), from one to three in number, lie immediately in front of the tragus.
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The buccinator lymph node or nodes are one or more lymph nodes placed on the Buccinator opposite the angle of the mouth.

External links

• Norman/Georgetown lesson5 ( livingnecklateral )

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