WordNet

become tight or as if tight; "Her throat constricted" (同)constringe, narrow
any of various large nonvenomous snakes that kill their prey by crushing it in its coils

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〈物など〉'を'締めつける,圧縮する
括役筋・周縮筋 / 獲物を締め殺ず大蛇(ぼあなと)

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/09/10 15:44:29」(JST)

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1. 頭頸部癌患者における下顎および口蓋再建 mandibular and palatal reconstruction in patients with head and neck cancer
2. アンギノーサス群レンサ球菌（扁桃レンサ球菌）による感染症 infections due to the streptococcus anginosus streptococcus milleri group
3. リケッチア痘瘡 rickettsialpox
4. 口腔咽頭嚥下障害：病因および臨床症状 oropharyngeal dysphagia etiology and pathogenesis
5. 無喉頭言語リハビリテーション alaryngeal speech rehabilitation

English Journal

Fetal anatomy of the upper pharyngeal muscles with special reference to the nerve supply: is it an enteric plexus or simply an intramuscular nerve?

Abe S, Fukuda M, Yamane S, Saka H, Katori Y, Rodríguez-Vázquez JF, Murakami G.Author information Department of Anatomy, Tokyo Dental College, Chiba, Japan. ; Oral Health Science Center hrc8, Tokyo Dental College, Chiba, Japan.AbstractWe examined pharyngeal nerve courses in paraffin-embedded sagittal sections from 10 human fetuses, at 25-35 weeks of gestation, by using S100 protein immunohistochemical analysis. After diverging from the glossopharyngeal and vagus nerves at the level of the hyoid bone, the pharyngeal nerves entered the constrictor pharyngis medius muscle, then turned upward and ran superiorly and medially through the constrictor pharyngis superior muscle, to reach either the levator veli palatini muscle or the palatopharyngeus muscle. None of the nerves showed a tendency to run along the posterior surface of the pharyngeal muscles. Therefore, the pharyngeal nerve plexus in adults may become established by exposure of the fetal intramuscular nerves to the posterior aspect of the pharyngeal wall because of muscle degeneration and the subsequent rearrangement of the topographical relationship between the muscles that occurs after birth.
Anatomy & cell biology.Anat Cell Biol.2013 Jun;46(2):141-8. doi: 10.5115/acb.2013.46.2.141. Epub 2013 Jun 30.
We examined pharyngeal nerve courses in paraffin-embedded sagittal sections from 10 human fetuses, at 25-35 weeks of gestation, by using S100 protein immunohistochemical analysis. After diverging from the glossopharyngeal and vagus nerves at the level of the hyoid bone, the pharyngeal nerves entered
PMID 23869261

Ear pain in patients with oropharynx carcinoma: how MRI contributes to the explanation of a prognostic and predictive symptom.

Thoeny HC, Beer KT, Vock P, Greiner RH.Author information Department of Diagnostic Radiology, Inselspital, University of Bern, Freiburgstrasse 10, 3010 Bern, Switzerland. harriet.thoeny@insel.chAbstractReflex otalgia is a predictive and prognostic parameter for local control in patients with oropharynx carcinoma. Can a morphologic correlate of this important symptom be detected by MRI? Thirty-six patients were prospectively evaluated by MRI before radical radiotherapy. Sixteen patients had reflex otalgia; 20 did not. The oropharynx and adjacent regions were analyzed. Alteration was defined as effacement of anatomical structures, signal alteration or enhancement after contrast medium administration. The chi(2)-test was used to compare categorical parameters. In patients with reflex otalgia, alteration of the following structures innervated by the glossopharyngeal nerve were found significantly more often: nasopharynx, hard palate, superior constrictor pharyngis muscle, palatine tonsil, palatopharyngeus muscle, palatoglossus muscle, stylopharyngeus muscle, hyoglossus muscle and preepiglottic space. No difference was found for the muscles of mastication, levator and tensor veli palatini muscles, styloglossus muscle, genioglossus muscle, intrinsic muscles of the tongue, digastric muscles, mucosal surface of the lateral and posterior pharyngeal wall, uvula, valleculae, parapharyngeal space and larynx. An alteration of structures innervated by the glossopharyngeal nerve was visualized on MRI significantly more often when reflex otalgia was present. Involvement of structures innervated by other cranial nerves did not show the same association with ear pain.
European radiology.Eur Radiol.2004 Dec;14(12):2206-11. Epub 2004 May 1.
Reflex otalgia is a predictive and prognostic parameter for local control in patients with oropharynx carcinoma. Can a morphologic correlate of this important symptom be detected by MRI Thirty-six patients were prospectively evaluated by MRI before radical radiotherapy. Sixteen patients had reflex
PMID 15127221

An anatomical study of the levator veli palatini and superior constrictor with special reference to their nerve supply.

Shimokawa T, Yi SQ, Izumi A, Ru F, Akita K, Sato T, Tanaka S.Author information Department of Anatomy and Neuroembryology, Kanazawa University, Japan. simoort1@med.kanazawa-u.ac.jpAbstractWe dissected 50 head halves of 25 Japanese cadavers (10 males, 15 females) to investigate the innervations of the levator veli palatini (LVP) and superior constrictor pharyngis. The branches supplying the LVP were classified into the following three types according to their origins: supplying branches that originated from the pharyngeal branch of the glossopharyngeal nerve (type I, four sides, 8%), branches that originated from a communicating branch between the pharyngeal branches of the glossopharyngeal and vagus nerves (type II, 36 sides, 72%), and those that originated from the pharyngeal branch of the vagus nerve (type III, 10 sides, 20%). In previous studies, supplying branches of type I were seldom described. Regarding the innervation of the superior constrictor, some variations were observed, and we consider it likely that there is a close relationship between these variations and the type of innervation of the LVP.
Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2004 Apr;26(2):100-5. Epub 2003 Oct 28.
We dissected 50 head halves of 25 Japanese cadavers (10 males, 15 females) to investigate the innervations of the levator veli palatini (LVP) and superior constrictor pharyngis. The branches supplying the LVP were classified into the following three types according to their origins: supplying branch
PMID 14586563

「咽頭収縮筋」

Pharyngeal constrictor
	Muscles of the pharynx and cheek.
	Muscles of the pharynx, viewed from behind, together with the associated vessels and nerves.
Details
Nerve	Pharyngeal plexus of vagus nerve
Gray's	p.1143
	Anatomical terms of muscle