lateral sinus

横静脈洞

WordNet

1. commit a sin; violate a law of God or a moral law (同)transgress, trespass
2. violent and excited activity; "they began to fight like sin" (同)hell
3. estrangement from god (同)sinfulness, wickedness
4. an act that is regarded by theologians as a transgression of Gods will (同)sinning
5. the 21st letter of the Hebrew alphabet
6. lying away from the median and sagittal plane of a body; "lateral lemniscus"
7. situated at or extending to the side; "the lateral branches of a tree"; "shot out sidelong boughs"- Tennyson (同)sidelong
8. comparative of the adverb `late; "he stayed later than you did"
9. coming at a subsequent time or stage; "without ulterior argument"; "the mood posterior to" (同)ulterior, posterior
10. any of various air-filled cavities especially in the bones of the skull

PrepTutorEJDIC

1. 〈U〉(宗教・道徳上の)『罪』 / 〈C〉(宗教・道徳上の)『罪の行為』,罪悪 / 〈C〉《特におどけて》違反(過失)の行為 / (宗教・道徳上の)おきてを破る,罪を犯す / (…に)違反(過失)をする,背く《+『against』+『名』》
2. sine
3. 横の,側面の;横からの / (音声が)側音の / 側面,(道路の)側溝(そっこう) / 側音(英語の[1]など)
4. 《補語にのみ用いて》(人などが)(…するのが)『もっと遅い』《+『in』+『名』(do『ing』)》 / (時刻・時期が)『もっと遅い』,もっと後の / 後で,のちほど / (lateの比較級)(定刻・予定時間・他の人(物))より遅れて,遅く
5. 洞(どう)(骨や組織の中の穴・くぼみなど);静脈洞

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/04/29 20:20:28」(JST)

wiki en

[Wiki en表示]

Dural venous sinuses
Dural veins
Sagittal section of the skull, showing the sinuses of the dura.
Details
Identifiers
Latin	Sinus durae matris
MeSH	A07.231.908.224
Dorlands /Elsevier	s_12/12738708
TA	A12.3.05.101
FMA	76590
Anatomical terminology [edit on Wikidata]

The dural venous sinuses (also called dural sinuses, cerebral sinuses, or cranial sinuses) are venous channels found between the periosteal and meningeal layers of dura mater in the brain. They receive blood from internal and external veins of the brain, receive cerebrospinal fluid (CSF) from the subarachnoid space via arachnoid granulations, and mainly empty into the internal jugular vein.

Venous sinuses

Name	Drains to
Anterior
Sphenoparietal sinuses	Cavernous sinuses
Cavernous sinuses	Superior and inferior petrosal sinuses
Midline
Superior sagittal sinus	Typically becomes right transverse sinus or confluence of sinuses
Inferior sagittal sinus	Straight sinus
Straight sinus	Typically becomes left transverse sinus or confluence of sinuses
Posterior
Occipital sinus	Confluence of sinuses
Confluence of sinuses	Right and Left transverse sinuses
Lateral
Superior petrosal sinus	Transverse sinuses
Transverse sinuses	Sigmoid sinus
Inferior petrosal sinus	Internal jugular vein
Sigmoid sinuses	Internal jugular vein

Structure

The walls of the dural venous sinuses are composed of dura mater lined with endothelium, a specialized layer of flattened cells found in blood vessels. They differ from other blood vessels in that they lack a full set of vessel layers (e.g. tunica media) characteristic of arteries and veins. It also lacks valves as seen in veins.

Clinical relevance

The sinuses can be injured by trauma in which damage to the dura mater, may result in blood clot formation (thrombosis) within the dural sinuses. Other common causes of dural sinus thrombosis include tracking of infection through the ophthalmic vein in orbital cellulitis. While rare, dural sinus thrombosis may lead to hemorrhagic infarction or cerebral oedema with serious consequences including epilepsy, neurological deficits, or death.

Additional images

• Dura mater and its processes exposed by removing part of the right half of the skull, and the brain.

• The sinuses at the base of the skull.

References

External links

• http://neuroangio.org/venous-brain-anatomy/venous-sinuses/
• http://rad.usuhs.edu/medpix/parent.php3?mode=TFcase_thumbnails&pt_id=13693&quiz=no#top

UpToDate Contents

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• 1. 鼻症状の原因：概要 etiologies of nasal symptoms an overview
• 2. 副鼻腔癌 paranasal sinus cancer
• 3. 敗血症性硬膜静脈洞血栓症 septic dural sinus thrombosis
• 4. Ankle pain in the active child or skeletally immature adolescent: Overview of causes
• 5. 脳静脈血栓症の病因、臨床的特徴、および診断 etiology clinical features and diagnosis of cerebral venous thrombosis

English Journal

• Radiographic study of the distribution of maxillary intraosseous vascular canal in Koreans.

• Lee J1, Kang N2, Moon YM3, Pang EK4.
• Maxillofacial plastic and reconstructive surgery.Maxillofac Plast Reconstr Surg.2016 Jan 4;38(1):1. eCollection 2016.
• BACKGROUND: This study aimed to investigate the distribution and prevalence of intraosseous loop (anastomosis between posterior superior alveolar artery and infraorbital artery) in Koreans detected on computed tomography (CT) images taken prior to sinus augmentation surgery.METHODS: From the 177 pat
• PMID 26767186

• Absorbable Steroid-Impregnated Spacer After Endoscopic Sinus Surgery to Reduce Synechiae Formation.

• Xu JJ1, Busato GM2, McKnight C3, Lee JM4.
• The Annals of otology, rhinology, and laryngology.Ann Otol Rhinol Laryngol.2016 Mar;125(3):195-8. doi: 10.1177/0003489415606446. Epub 2015 Sep 21.
• OBJECTIVE: Middle meatal synechiae formation after endoscopic sinus surgery (ESS) for chronic rhinosinusitis (CRS) leads to higher rates of revision surgery. We aimed to determine if there are different rates of postoperative synechiae following ESS for CRS between patients who received a nonabsorba
• PMID 26391092

• Evaluating the anatomical location of the posterior superior alveolar artery in cone beam computed tomography images.

• Khojastehpour L1, Dehbozorgi M2, Tabrizi R3, Esfandnia S4.
• International journal of oral and maxillofacial surgery.Int J Oral Maxillofac Surg.2016 Mar;45(3):354-8. doi: 10.1016/j.ijom.2015.09.018. Epub 2015 Nov 11.
• The purpose of this study was to examine the diameter, location, and frequency of the appearance of the posterior superior alveolar artery (PSAA) in preoperative cone beam computed tomography (CBCT) scans. Two hundred and eleven pre-implant CBCT scans were reviewed. The following criteria were consi
• PMID 26516028

Japanese Journal

• ラテラルウインドウテクニックとオステオトームテクニックを用いた二期的上顎洞底挙上術の一症例 : コーンビームCTでの評価を加えて

• 山本 英一,南部 聡,松﨑 紘一,上林 毅,和田 義行,藤沢 隆一,田村 正人
• 北海道歯学雑誌 35(2), 164-172, 2015-03
• … 点とされる広範囲にわたる上顎洞粘膜剥離，侵襲の大きさを軽減できる手技である．当然，偶発症の発症も少なくできる．また，移植材の必要量も節約できる．よって，今回われわれは，上顎洞底部の骨が薄く，かつ上顎洞粘膜の剥離が困難な場合の対処法の一つとして極めて有用な手技と考えたため報告する．For maxillary sinus elevation, there are two major procedures, the Osteotome Technique and Lateral Window …
• NAID 120005572456

• 症例報告 ハイドロキシアパタイトを使用した上顎洞底挙上術 : コーンビームCTによる形態変化

• 山本 英一,和田 義行,上林 毅 [他]
• 日本口腔検査学会雑誌 7(1), 47-55, 2015
• NAID 40020476706

• 内視鏡手術を行った上顎洞含歯性囊胞の2例

• 端山 昌樹,吉波 和隆,津田 武,大崎 康宏,川島 貴之
• 頭頸部外科 25(1), 91-97, 2015
• 含歯性囊胞はその囊胞壁に埋伏歯を有し，その歯冠を腔内に含む囊胞性疾患である。埋伏歯と囊胞の全摘出が一般的な治療であり，上顎洞への進展例では通常のESSでは操作が及ばないことから犬歯窩アプローチを要することが多かった。今回われわれは上顎洞含歯性囊胞に対して，Endoscopic Modified Medial Maxillectomy（EMMM）の手法を用いて手術を行った2症例を経験したので報告する …
• NAID 130005091164

Related Links

• Transverse sinuses - Wikipedia, the free encyclopedia

The transverse sinuses (left and right lateral sinuses), within the human head, are two areas beneath the brain which allow blood to drain from the back of the head. They run laterally in a groove along the interior surface of the occipital bone.

• lateral sinus - Medical Dictionary - The Free Dictionary

one of the transverse bilateral sinuses of the dura mater that lie along the attached margin of the tentorium cerebelli. They receive the superior sagittal and straight sinuses and drain into the internal jugular veins.

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★リンクテーブル★

リンク元	「横静脈洞」
拡張検索	「lateral sinus thrombophlebitis」
関連記事	「lateral」

「横静脈洞」

　　[★]

英

transverse sinus (KH), lateral sinus

ラ

sinus transversus

関

硬膜静脈洞

「lateral sinus thrombophlebitis」

　　[★]

横静脈洞血栓静脈炎

関

lateral sinus thrombosis、transverse sinus thrombosis

「lateral」

　　[★]

• adj.

• 側面の、外側の、側の、外側性の、ラテラル

関

aspect、external、externally、flanking、laterale、lateralis、laterally、outer、outside、profile、side、sided、sidedness