middle pharyngeal constrictor muscle

舌骨咽頭筋

WordNet

1. put in the middle
2. time between the beginning and the end of a temporal period; "the middle of the war"; "rain during the middle of April"
3. the middle area of the human torso (usually in front); "young American women believe that a bare midriff is fashionable" (同)midriff, midsection
4. an intermediate part or section; "A whole is that which has beginning, middle, and end"- Aristotle
5. between an earlier and a later period of time; "in the middle years"; "in his middle thirties"
6. of a stage in the development of a language or literature between earlier and later stages; "Middle English is the English language from about 1100 to 1500"; "Middle Gaelic"
7. make ones way by force; "He muscled his way into the office"
8. animal tissue consisting predominantly of contractile cells (同)muscular_tissue
9. one of the contractile organs of the body (同)musculus
10. authority or power or force (especially when used in a coercive way); "the senators used their muscle to get the party leader to resign"
11. become tight or as if tight; "Her throat constricted" (同)constringe, narrow
12. any commodity of intermediate quality or size (especially when coarse particles of ground wheat are mixed with bran)
13. any of various large nonvenomous snakes that kill their prey by crushing it in its coils

PrepTutorEJDIC

1. (空間的に)『まん中の』 / (時間・順序・数量などが)『中間の』,まん中の / 『平均の』,中ぐらいの / 《M-》(言語史で)中期の / 《the~》(場所・地域の)『まん中』,『中央』《+『of』+『名』》 / (時間・順序などの)まん中,(行為などの)最中《+『of』+『名』+(do『ing』)》 / 《話》《the~,one's~》(人の)胴,腰
2. 〈U〉(動物体の組織としての)『筋肉』,筋(きん);〈C〉(体の各部を動かす)筋肉 / 〈U〉力,(特に)筋力,腕力 / 《俗に》(…に)強引に割り込む《+『in on』(『into, through』)+『名』》
3. 〈物など〉'を'締めつける,圧縮する
4. (大きさ・質・程度などが)中位の,普通の / 中ぐらいに,かなり
5. 括役筋・周縮筋 / 獲物を締め殺ず大蛇(ぼあなと)

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/08/30 08:30:44」(JST)

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[Wiki en表示]

Middle pharyngeal constrictor muscle
Muscles of the pharynx and cheek (middle pharyngeal constrictor muscle labeled as constrictor pharyngis medius at center left)
Muscles of the pharynx, viewed from behind, together with the associated vessels and nerves (middle pharyngeal constrictor muscle labeled as Mid. constr. at center)
Details
Origin	Hyoid bone
Insertion	Pharyngeal raphe
Artery	Ascending pharyngeal artery
Nerve	Pharyngeal plexus of vagus nerve
Actions	Swallowing
Identifiers
Latin	Musculus constrictor pharyngis medius
Dorlands /Elsevier	m_22/12548641
TA	A05.3.01.108
FMA	46622
Anatomical terms of muscle

The middle pharyngeal constrictor is a fanshaped muscle located in the neck. It is one of three pharyngeal constrictors. Similarly to the superior and inferior pharyngeal constrictor muscles, the middle pharyngeal constrictor is innervated by a branch of the vagus nerve through the pharyngeal plexus. The middle pharyngeal constrictor is smaller than the inferior pharyngeal constrictor muscle.

Structure

The middle pharyngeal constrictor arises from the whole length of the upper border of the greater cornu of the hyoid bone, from the lesser cornu, and from the stylohyoid ligament.

The fibers diverge from their origin: the lower ones descend beneath the constrictor inferior, the middle fibers pass transversely, and the upper fibers ascend and overlap the constrictor superior.

It is inserted into the posterior median fibrous raphe, blending in the middle line with the muscle of the opposite side.

Function

As soon as the bolus of food is received in the pharynx, the elevator muscles relax, the pharynx descends, and the constrictors contract upon the bolus, and convey it downward into the esophagus. They also have respiratory mechanical effects.

Additional images

• Hyoid bone. Anterior surface. Enlarged.

• Muscles of the neck. Lateral view.

• Middle pharyngeal constrictor muscle

• Middle pharyngeal constrictor muscle

• Deep dissection of larynx, pharynx and tongue seen from behind

• Deep dissection of larynx, pharynx and tongue seen from behind

• Deep dissection of larynx, pharynx and tongue seen from behind

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

Further reading

• Its role in speech: Hamaker, Ronald C.; Blom, Eric D. (2003). "Botulinum Neurotoxin for Pharyngeal Constrictor Muscle Spasm in Tracheoesophageal Voice Restoration". The Laryngoscope. 113 (9): 1479–1482. ISSN 0023-852X. doi:10.1097/00005537-200309000-00010. 
• Its role in Hyoid bone syndrome: Ernest, Edwin A.; Salter, E. George (1991). "Hyoid bone syndrome: A degenerative injury of the middle pharyngeal constrictor muscle with photomicroscopic evidence of insertion tendinosis". The Journal of Prosthetic Dentistry. 66 (1): 78–83. ISSN 0022-3913. doi:10.1016/0022-3913(91)90357-3. 

External links

• lesson8 at The Anatomy Lesson by Wesley Norman (Georgetown University) (latpharyngealitems3)

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

• 1. 眼咽頭型、遠位型，および先天性筋ジストロフィー oculopharyngeal distal and congenital muscular dystrophies
• 2. 成人における詳細な神経学的検査 the detailed neurologic examination in adults
• 3. 下顎、口、口腔、および咽頭の先天異常 congenital anomalies of the jaw mouth oral cavity and pharynx
• 4. 神経筋疾患による呼吸筋の筋力低下：臨床症状および評価 respiratory muscle weakness due to neuromuscular disease clinical manifestations and evaluation
• 5. 消化管内視鏡検査のための鎮静の概要 overview of procedural sedation for gastrointestinal endoscopy

English Journal

• Dysphagia-optimised Intensity-modulated Radiotherapy Techniques in Pharyngeal Cancers: Is Anyone Going to Swallow it?

• Petkar I1, Bhide S2, Newbold K3, Harrington K2, Nutting C3.
• Clinical oncology (Royal College of Radiologists (Great Britain)).Clin Oncol (R Coll Radiol).2017 Jul;29(7):e110-e118. doi: 10.1016/j.clon.2017.02.002. Epub 2017 Feb 24.
• PMID 28242166

• Peritonsillar abscess: clinical aspects of microbiology, risk factors, and the association with parapharyngeal abscess.

• Klug TE1.
• Danish medical journal.Dan Med J.2017 Mar;64(3). pii: B5333.
• PMID 28260599

• Ultrasound-Guided Glossopharyngeal Nerve Block: A Cadaver and a Volunteer Sonoanatomy Study.

• Ažman J1, Stopar Pintaric T, Cvetko E, Vlassakov K.
• Regional anesthesia and pain medicine.Reg Anesth Pain Med.2017 Mar/Apr;42(2):252-258. doi: 10.1097/AAP.0000000000000561.
• PMID 28195898

Japanese Journal

• アーカイブ(第9回)咽頭収縮筋の生理(その1)呼気筋としての中咽頭収縮筋

• 嚥下医学 : 日本嚥下医学会学会誌 = Deglutition : the official journal of the Society of Swallowing and Dysphagia of Japan 5(1), 34-41, 2016
• NAID 40020746258

• Observation on the attachment of muscles onto the hyoid bone in human adults

• Okajimas Folia Anatomica Japonica 85(3), 79-90, 2008
• NAID 130004495054

• 頸部郭清術:Nゼロリンパ節の処理:―咽後リンパ節―

• 頭頸部外科 6(3), 149-153, 1996
• NAID 130004260318

Related Links

• Learn and talk about Middle pharyngeal constrictor muscle ...

Learn and talk about Middle pharyngeal constrictor muscle , and check out Middle pharyngeal constrictor muscle on Wikipedia, Youtube ...

• Middle pharyngeal constrictor muscle | Radiology Reference ...

The middle pharyngeal constrictor muscle is one of the pharyngeal constrictor muscles.Summary origin - cricoid and thyroid cartilage insertion - pharyngeal raphe artery - pharyngeal branch of the ascending pharyngeal artery, tonsillar ...

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★リンクテーブル★

リンク元	「舌骨咽頭筋」
関連記事	「constrict」「middle」「pharyngeal」「constrictor」「muscle」

「舌骨咽頭筋」

　　[★]

英

middle constrictor muscle of pharynx, middle pharyngeal constrictor muscle, medial constrictor muscle of pharynx

同

中咽頭収縮筋

「constrict」

　　[★]

• v.

• 狭窄する、収斂する、収縮する

関

constriction、constrictive、contract、contraction、convergence、convergent、deflation、shrink、stenoses、stenosis、stenotic、stricture

　 　

「middle」

　　[★]

• n.

• 中央、中間

• adj.

• 中央の、中間の

関

center、halfway、intermediary、intermediate、intermedius、medial

　 　 　 　 　 　 　

「pharyngeal」

　　[★]

• adj.

• 咽頭の

関

pharynx、throat

　

「constrictor」

　　[★]

• 収縮薬、収縮剤

　 　

「muscle」

　　[★]

• n.

• 筋肉