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Anterior jugular vein

Anterior jugular vein - Wikipedi

  1. The anterior jugular vein lies lateral to the cricothyroid ligament. It begins near the hyoid bone by the confluence of several superficial veins from the submandibular region. Its tributaries are some laryngeal veins, and occasionally a small thyroid vein. It descends between the median line and the anterior border of the sternocleidomastoid muscle, and, at the lower part of the neck, passes.
  2. The anterior jugular vein is a paired tributary of the external jugular vein.. Gross anatomy Location. It arises beneath the chin in the region of the hyoid bone or suprahyoid neck.. Origin and course. The anterior jugular vein has its origin as the confluence of several small superficial submandibular veins
  3. The vein lumen is small, echogenic and non-compressible (Fig. 45.44B); collaterals will usually be present, particularly the anterior jugular vein, and the soft tissue planes will appear normal. This is a relatively common finding following a neck dissection, radiotherapy or previous central line insertion
  4. The anterior jugular vein (Latin: vena jugularis anterior) is a vein formed by the confluence of the superficial submandibular veins. It arises near the hyoid bone, passes downwards along the midline of the neck and then penetrates the cervical fascia and drains into the subclavian vein
  5. There is also a pair of anterior jugular veins. Location . The largest pair of jugular veins are the internal jugular veins. They exit the cranium through the jugular foramen (foramen is a fancy medical term for a hole). Each of the internal jugular veins runs on either side of the neck under the sternocleidomastoid muscle
  6. The neck is home to three main jugular veins, external, internal, and anterior. These veins drain blood from the neck, face, and head. If a neck vein is swollen, it is a sign that there is increased pressure in that vein. If the jugular vein is bulging, it will be visible on the right side of a person's neck
  7. Aneurysms of the anterior jugular vein are rare. This case report describes such an abnormality. In this instance, microscopic study showed abnormal distribution of elastic and muscular fibers along the wall of the vessel. These findings and corroboration of these findings in other similar cases sug

The anterior jugular vein is a related vein which is formed from submandibular veins and can drain into the external jugular vein or the subclavian vein 9). The external jugular vein most commonly drains into the subclavian vein near the middle third of the clavicle. Like most veins, the external jugular vein has a valve at the terminal end. Main article: Internal jugular vein. The internal jugular vein is formed by the anastomosis of blood from the sigmoid sinus of the dura mater and the inferior petrosal sinus. The internal jugular runs with the common carotid artery and vagus nerve inside the carotid sheath. It provides venous drainage for the contents of the skull Conclusion: The posterior approach is better than anterior approach for internal jugular vein cannulation, as it improves the success rate, permits easy threading of catheter, reduces the access time and duration of cannulation. It reduces complications like arterial puncture, hematoma, pneumothorax, catheter displacement and thrombophlebitis

Internal jugular vein (Vena jugularis interna) The internal jugular vein (IJV) is a paired vessel found within the carotid sheath on either side of the neck.It extends from the base of the skull to the sternal end of the clavicle.. The internal jugular vein receives eight tributaries along its course The anterior jugular veins begin at the hyoid level from the confluence of several superficial veins and may receive communication from the facial veins or the internal jugular vein (Fig 10) (4). The anterior jugular veins extend along the anterior border of the sternocleidomastoid muscles medi

Venous Access: External and Internal Jugular Veins

Anterior jugular vein Radiology Reference Article

  1. ate in the external jugular vein at the lateral border of the scalenus anterior muscle. Synonym(s): vena.
  2. The blood flow from the head to the heart is measured by central venous pressure or CVP.Jugular vein distention or JVD is when the increased pressure of the superior vena cava causes the jugular vein to bulge, making it most visible on the right side of a person's neck
  3. The anterior jugular vein is a related vein that is formed from submandibular veins and can drain into the external jugular vein or the subclavian vein directly, with the latter being more common. The external jugular vein most commonly drains into the subclavian vein near the middle third of the clavicle
  4. The internal jugular vein is a paired venous structure that collects blood from the brain, superficial regions of the face, and neck, and delivers it to the right atrium. The internal jugular vein is a run-off of the sigmoid sinus. It arises in the posterior cranial fossa and exits the cranium through the jugular foramen, located at the base of the skull. As the internal jugular vein runs down.
  5. Looking for anterior jugular vein? Find out information about anterior jugular vein. blood vessel that returns blood to the heart heart, muscular organ that pumps blood to all parts of the body. The rhythmic beating of the heart is a... Explanation of anterior jugular vein

Anterior jugular veins synonyms, Anterior jugular veins pronunciation, Anterior jugular veins translation, English dictionary definition of Anterior jugular veins. Noun 1. anterior jugular vein - arises below the chin from veins draining the lower face; joins the external jugular vein jugular, jugular vein, vena.. Unintentional posterior venous wall penetration during internal jugular vein (IJV) cannulation may cause critical arterial injuries in spite of ultrasound guidance. We aimed to evaluate whether small venous diameter and anterior venous wall tenting by a needle would be associated with posterior veno

Define anterior jugular vein. anterior jugular vein synonyms, anterior jugular vein pronunciation, anterior jugular vein translation, English dictionary definition of anterior jugular vein. Noun 1. anterior jugular vein - arises below the chin from veins draining the lower face; joins the external jugular vein jugular, jugular vein, vena.. Looking for jugular vein, anterior? Find out information about jugular vein, anterior. blood vessel that returns blood to the heart heart, muscular organ that pumps blood to all parts of the body. The rhythmic beating of the heart is a... Explanation of jugular vein, anterior

Anterior Jugular Vein - an overview ScienceDirect Topic

  1. Here are a number of highest rated Anterior Jugular Vein Anatomy pictures upon internet. We identified it from honorable source. Its submitted by doling out in the best field. We endure this kind of Anterior Jugular Vein Anatomy graphic could possibly be the most trending subject subsequently we allowance it in google help or facebook
  2. vein [vān] a vessel through which blood passes from various organs or parts back to the heart, in the systemic circulation carrying blood that has given up most of its oxygen. Veins, like arteries, have three coats: an inner coat (tunica intima), middle coat (tunica media), and outer coat (tunica externa); however, in veins these are less thick and.
  3. A mnemonic to remember external jugular vein (formed by the retromandibular and posterior auricular veins) tributaries is: PAST Mnemonic P: posterior external jugular vein A: anterior jugular vein S: suprascapular vein T: transverse cervica..
  4. Anterior jugular vein - Vena jugularis anterior Anatomical Parts. Illustrated anatomical parts with images from e-Anatomy and descriptions of anatomical structures Anatomical hierarchy. General Anatomy.
  5. The anterior jugular vein arises near the hyoid bone, passes downwards along the midline of the neck. Further, near the attachment of the sternocleidomastoid muscle the anterior jugular vein penetrates the cervical fascia and drains into the subclavian vein

Anterior jugular vein Encyclopedia Anatomy

Englisch: anterior jugular vein 1 Definition. Die Vena jugularis anterior ist eine sehr variable, paarige, oberflächliche Vene der vorderen Halsregion (Regio cervicalis anterior), welche in die Vena jugularis externa oder in die Vena subclavia mündet.. 2 Verlauf. Die Vena jugularis anterior entsteht ungefähr in der Höhe des Os hyoideum und zieht unterhalb des Platysma, entlang des. The anterior jugular vein, if present, is easily identified using ultrasound of the neck. Tracheotomy. The anterior jugular vein may be damaged during tracheotomy, causing significant bleeding. The significant variation in vein course, such as duplicate veins, creates this risk anterior jugular vein. A neck vein that originates near the hyoid bone and descends vertically over the hyoid and infrahyoid strap muscles; behind the sternal head of the sternocleidomastoid muscle, the vein turns laterally and empties into the external jugular vein (or, sometimes, into the subclavian vein). See also: vein

Jugular Vein: Anatomy, Function, and Significanc

The anterior jugular veins extend along the anterior border of the sternocleidomastoid muscles medially or between the midline and the anterior border of these muscles (, Fig 11a,) and generally terminate in either the subclavian veins or the external jugular veins Jugular vein distention or JVD is when the increased pressure of the superior vena cava causes the jugular vein to bulge, making it most visible on the right side of a person's neck anterior jugular vein (aj) The nerves that enter the carotid triangle and that lie superficial to the internal jugular vein, internal and external carotid arteries are: hypoglossal (XII) C1 root of ansa cervicalis (C1) C1 fibers running with hypoglossal nerve (nerve to thyrohyoid muscle (nth The posterior external jugular vein receives blood from the back of the neck while the anterior jugular vein receives blood from the tissues below the lower jaw and the larynx. The internal jugular veins receive blood from the brain, face, and the neck. They drain blood to the subclavian veins, forming the brachiocephalic veins anterior jugular v. submental v, communicating v. external jugular v. superficial parts of the anterior neck: anterior jugular v. is valveless: auricular, posterior: small veins of the subcutaneous tissues behind the ear, stylomastoid v. it unites with the posterior division of the retromandibular v. to form the external jugular: region behind.

The rectus capitis lateralis and the condylar triangle

Jugular Vein Distention: Common Causes of JV

The external jugular vein, located in the anterior and lateral neck, receives blood from the deeper parts of the face as well as the scalp — the external jugular vein forms from the combination of the posterior auricular and retromandibular vein. The external jugular vein starts in the parotid at th We report on a patient who was referred for port implantation with a two-chamber pacemaker aggregate on the right and total occlusion of the central veins on the left side. Venous access for port implantation was performed via left side puncture of the horizontal segment of the anterior jugular vein system (AJVS) and insertion of the port catheter using a crossover technique from the left to. Download Citation | Anterior Jugular Venous Aneurysm | An anterior jugular venous aneurysm in a 4-year-old boy is described. Noninvasive radiology confirmed the diagnosis and excluded any deeper.

It winds round the posterior border of the sterno-mastoid muscle, and crosses the muscle to reach the anterior triangle, under cover of the platysma muscle and the externa] jugular vein. It divides near the anterior edge of the sterno-mastoid muscle into superior and inferior branch. The anterior jugular vein (v. jugularis anterior) begins near the hyoid bone by the confluence of several superficial veins from the submaxillary region. It descends between the median line and the anterior border of the Sternocleidomastoideus, and, at the lower part of the neck, passes beneath that muscle to open into the termination of the. anterior jugular vein (AJV) external jugular vein (EJV) Superficial cervical lymph nodes Origin, Insertion, Action and Nerve Supply of Platysma Muscle. Platysma is a thin quadrilateral shaped muscle. It represents the panniculus carnosus muscle (muscle in superficial fascia) of lower animals. Its develops from 2nd pharyngeal arch and is. Anterior jugular vein ii) External jugular vein - formed posterior to the angle of the mandible as the posterior auricular vein and retromandibular vein Retromandibular vein is formed by the superfi cial temporal and maxillary veins Anterior division - joins the facial vein to form the common facial vein, which joins the IJV Posterior division.

Percutaneous cannulation of the internal jugular vein uses anatomic landmarks to guide venipuncture and a Seldinger technique to thread a central venous catheter through the internal jugular vein and into the superior vena cava. Three approaches (central, anterior, and posterior) are used; the central approach is described here The IJ vein begins in the cranium at the conclusion of the sigmoid sinus. It exits the cranium via the jugular foramen and then courses through the anterior neck lateral to the carotid artery, covered by the sternocleidomastoid muscle for most of its length. It concludes by joining the subclavian vein, thus forming the brachiocephalic vein Tunneled Anterior Approach to Internal Jugular Vein. The video below illustrates placement of a central line in the internal jugular vein (IJV). Insertion of central line into internal jugular vein (IJV). Procedure performed by James Lee, MD, ColumbiaDoctors, New York, NY. Video courtesy of ColumbiaDoctors (https://www.columbiadoctors.org) The internal jugular vein can also be found within this area - it is responsible for venous drainage of the head and neck. Numerous cranial nerves are located in the anterior triangle. Some pass straight through, and others give rise to branches which innervate some of the other structures within the triangle

The venous drainage of head and neck is provided with a paired triple jugular system comprising of superficial (Anterior and External jugular vein) and deep (Internal jugular vein) vessels. IJV collects the blood from the interior of the cranium whereas the EJV collects the same from the exterior of the cranium and deep part of the face [ 1 ] Internal jugular vein gets compressed by anterior subluxation of C1 and C0-C1 instability. As mentioned earlier in this article and discussed further in our article on Eagle Syndrome, compression of the internal jugular vein can come from many sources beyond the more researched styloid process. Dr the subclavian or the external jugular veins. However, anatomical variation in the jugular venous system has been noted by multiple sources. The most common vari-ation is that, instead of a set of paired veins, a single anterior jugular vein forms and lies in the midline. In this instance, the vein is sometimes referred to as the median vein. Anterior jugular vein; Right common carotid artery → Internal jugular vein (with contrast) Right subclavian artery → Axillary vein (with contrast) → Axillary artery → Lower pole of thyroid lobe; Esophagus → Left internal carotid artery → Lymph node; Scalenus anterior muscle → Left subclavian artery → Rhomboideus → Trachea. Within the anterior cervical triangle, the internal jugular vein usually lies superficial and lateral (often minimally lateral) to the carotid artery; however, because variant orientation of these vessels occurs regularly (in 9 to 19% of patients), ultrasound guidance is particularly helpful in internal jugular vein cannulation

Anterior jugular vein; Transverse cervical; Suprascapular vein; While the posterior external jugular vein receives blood from the back of the neck, the anterior jugular veins receive blood from the voice box and tissues that lie below the lower jaw. The anterior jugular is a paired tributary of the external jugular vein that originates around. Full size image. We concluded that the anatomy consisted of enlarged anterior jugular veins (venae jugulares anteriores) and a jugular arch (arcus venosus juguli) [ 1 ]. This is a common anatomy, but these jugular veins are rarely enlarged [ 2 ]. Probably, this has to do with the increased venous pressure due to backward heart failure

The axial view of the neck shows an enlarged right internal jugular vein (IJV) without blood flow (red arrow) with collateral blood flow resulting in increased flow in the right anterior but not. It also receives the anterior jugular vein, which begins usually at the level of the hyoid bone by the union of the superficial submandibular veins. It then descends quite superficially in the anterior neck and then travels laterally in the root of the neck to drain into the external jugular vein Anterior Jugular Veins It begins in the upper part of the neck by the union of the submental veins. It descends close to the median line of the neck, medial to the sternomastoid muscle. At the lower part of the neck, it passes laterally beneath that muscle to drain into the external jugular vein

Human Anatomy Lessons: Veins in the neck

Aneurysm of the anterior jugular vein - PubMe

心臓フィジカル広場https://physical-examination.blogspot.com前頸静脈 Anterior jugular vein僧帽弁狭窄・心房細動を有する症例の頸静脈. Internal jugular vein catheterization. 1. The main landmarks are shown - the sternocleidomastoid muscle (SCM), its sternal and clavicular heads, external jugular vein, the clavicle and jugular notch. Numbers are for several routinely used approaches: 1 - anterior; 2 - central; 3 - posterior; 4 - supraclavicular Anterior jugular vein definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Look it up now

Anterior jugular vein • Starts near the hyoid bone by confluence of superficial submandibular vein. • Descends between midline and ant border of sternocleidomastoid turning lateraly, low in neck,posterior to this muscle but superficial to depressor of hyoid bone • Joins external jugular vein or subclavian vein directly The anterior condylar confluence (ACC) is a small complex venous structure located medial to the jugular vein and adjacent to the hypoglossal canal. To our knowledge, this is the first report of transvenous Onyx embolization for ACC dural arteriovenous fistula (DAVF). Three patients with ACC DAVF were treated using the Onyx liquid embolic agent with or without detachable coils Try the world's fastest, smartest dictionary: Start typing a word and you'll see the definition. Unlike most online dictionaries, we want you to find your word's meaning quickly. We don't care how many ads you see or how many pages you view. In fact, most of the time you'll find the word you are looking for after typing only one or two letters The anterior jugular veins are part of the superficial venous drainage system of the head and neck. In normal anatomy, the veins are paired, formed by the confluence of the superficial submandibular veins at the level of the hyoid bone. The veins then extend inferiorly to the left of right of the midline, deep only to the platysma muscle

Internal jugular vein (IJV) phlebectasia is a rare condition presenting as a self-reducible soft tissue swelling of the neck due to fusiform dilation of the venous wall. We report the case of a 7-year-old boy who presented with painless soft mass in the side of the neck which appears during coughing and straining and reduces spontaneously jugular vein Scalenus anterior Suprascapular artery scapulae scalenus medius 3rd part subclavian artery Trunks of brachial plexus Surface anatomy of spinal root of Xl in posterior triangle: 1. Earlobe to 5cm up trapezius. OR 2.1/3 down posterior border Of sternocleidomastoid to 1/3 up anterior border of trapeziu The anterior jugular vein was ligated at both ends and the swelling was excised completely. The post-operative period was uneventful. The patient was discharged on the next day. Follow-up in the clinic after one month showed the wound healed well. There was no recurrence of swelling or any ski Anterior external vertebral venous plexus; Anterior glandular branch (Superior thyroid artery) Anterior inferior cerebellar artery; Anterior intercavernous sinus; Anterior internal vertebral venous plexus; Anterior jugular vein; Anterior lacrimal crest; Anterior ligament of auricle; Anterior longitudinal ligament; Anterior nasal spine; Anterior. The brachiocephalic veins lie in close proximately to the muscles of the inferior neck. The confluence of the subclavian vein and internal jugular vein, which form the brachiocephalic veins, are found on the medial border of the scalenus anterior muscle. The scalene anterior is deep to the sternocleidomastoid muscle, inserting on the scalene.

This page is based on the copyrighted Wikipedia article Anterior_jugular_vein (); it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License.You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA Abstract. We present a rare case of unilateral phlebectasia of the anterior jugular vein in a 56-year-old male patient whose complaint is a neck swelling that appears during talking. Although in this age group the most common cause of such a mass in the anterior aspect of the neck increasing in size during any type of straining or Valsalva. The anterior division of retromandibular vein was absent. The facial vein continued as anterior jugular vein. The internal jugular vein was duplicated above the level of hyoid bone. There was a large communicating vein between the anterior jugular vein and anterior division of internal jugular vein. Lingual vein drained into the communicating vein

Jugular vein, internal and external jugular vein anatomy

The internal jugular vein is a continuation of the sigmoid sinus as it emerges from the jugular foramen at the skull base. The vein is contained within the carotid sheath traveling with the carotid artery and vagus nerve throughout its length ( figure 1A-B ) Anterior jugular vein ii) External jugular vein - formed posterior to the angle of the mandible as the posterior auricular vein and retromandibular vein Retromandibular vein is formed by the superfi cial temporal and maxillary veins Anterior division - joins the facial vein to form the common facial vein, which joins the IJV Posterior division. Sometimes it communicates with the external jugular vein by a branch that ascends anterior to the clavicle. The basilic vein originates in the ulnar aspect of the wrist traversing the ulnar side of the forearm to the antecubital fossa where it is joined by the median cubital vein. It ascends in the groove between the biceps brachii and pronator. anterior vena cava, jugular vein base of ear NA thorax or neck horse neck muscle jugular vein neck NA thorax or neck . Page 7 of 8 Office of Research Ethics Iowa State University . 5. Roles and Responsibilities . Roles Responsibilities Research Staff Researchers provide complete descriptions of.

Jugular vein - Wikipedi

External jugular vein use, which was planned before the procedure, was achieved in 98 patients. The internal jugular vein was selected as the second option in 2 patients. The success rate of external jugular vein use was 95.1%. the anterior axillary line projection, and lateral to the musculus pectoralis major, suitable to the diameter of. The veins of the neck (Fig. 558), which return the blood from the head and face, are: 1. External Jugular. Anterior Jugular. Posterior External Jugular. Internal Jugular. Vertebral. The external jugular vein ( v. jugularis externa) receives the greater part of the blood from the exterior of the cranium and the deep parts of the face, being. external jugular vein, and anteriorly, with the anterior facial vein, to join the internal jugular vein [2]. The posterior facial and external jugular veins are superficial to the digastric and stylohyoid muscles. The internal jugular vein is deep relative to these muscles and to the styloid process. The internal carotid artery is anteromedial. anterior jugular vein. Additionally, this vein gave rise to small tributaries to the mental foramen and anterior sur-face of the mandible from the second mandibular canal. To our knowledge, this is the first report illustrating the contents of a BMC and drainage of a vein into the large anterior jugular vein

Severe rotation of the head will bring the sterno-cleidomastoid muscle anterior or medial to the IJ vein and may make cannulation impossible without first traversing the carotid artery. The diameter of the IJ vessel is largest below the cricoid ring, where it may reach 2 to 2.5 cm. Neck anatomy showing the course of the internal jugular vein (IJV) A 0.6-cm incision was made parallel to the midline at the lower third of the right anterior neck, exposing the right external jugular vein. An insulin syringe with a 28-gauge needle was used to inject 100 µL of either vehicle (Iscove Modified Dulbecco Medium) or undiluted LV-GFP stock into the vein, over 2 seconds Anterior jugular vein: | | | |Anterior jugular vein| | | | | World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the. Internal jugular vein cannulation has become one of the most commonly attempted central lines used in the operation rooms as well as in critically ill patients. There are three approaches to the internal jugular vein (posterior, conventional, and anterior

Internal jugular vein stenosis (IJVS) is gaining increasing attention from clinical researcher s due to a series of confounding symptoms that impair the quality of life in affected individuals but cannot be explained by other well-established causes. In a study of Zhou et al.,from the Xuanwu Hospital, aimed to elucidate the clinical features, neuroimaging characteristics and pathogenesis of. It receives the veins of the ala nasi, and communicates with the superior ophthalmic vein through the nasofrontal vein, thus establishing an important anastomosis between the anterior facial vein and the cavernous sinus. The anterior facial vein (v. facialis anterior; facial vein) commences at the side of the root of the nose, and is a direct. the jugular venous pulse (JVp) is the reference physiological signal used to detect right atrial and (PPG) can be an alternative for extracting the JVP from the anterior jugular veins, in a. The ansa cervicalis (superior root) is positioned anterior to the internal jugular vein. (ON BOTH SIDES) Blunt dissect through the carotid sheath, remove any deep cervical lymph nodes, and identify the common carotid artery, internal jugular vein, and vagus nerve The internal jugular vein is a major blood vessel that drains blood from important body organs and parts, such as the brain, face, and neck. The anterior circumflex humeral artery is located.

jugular vein: [noun] any of several veins of each side of the neck that return blood from the head jugular vein, any of several veins of the neck that drain blood from the brain, face, and neck, returning it to the heart via the superior vena cava.The main vessels are the external jugular vein and the interior jugular vein.The external jugular vein receives blood from the neck, the outside of the cranium, and the deep tissues of the face and empties into the subclavian veins (continuations. • Arteries - Brachiocephalic, left - Common Carotid, left - External Carotid - Internal Carotid - Subclavian, lef Background: The quality of needle visualization during ultrasound-guided internal jugular vein (IJV) cannulation determines the ease of procedure, whereas posterior IJV wall puncture is the most common risk associated. The IJV can be imaged in different views, which offer certain advantages over each other. We compared three different ultrasound views for IJV cannulation short axis (SAX), long.

Internal jugular vein: Origin, course, drainage, JVP Kenhu

anterior jugular veins, whereas the deep vein of the neck is the internal jugular vein (20). The superficial veins of the neck are located deep to the platysma muscle, whilst . 35 the internal jugular vein is located within the carotid sheath underneath the deep cervical fascia (14) Beschreibung aus dem Schlachthof: And this is the jugular vein and the carotid artery cut. 2 Replies: internal jugular vein - die Drosselvene Pl.: die Drosselvenen wiss.: Vena jugularis: Last post 31 May 16, 08:59: DrosselveneEnglisch: jugular vein Darüber hinaus wird der Begriff als deutsches Korrelat fol 4 Replies: vein Anterior, middle and posterior scalenes; Vasculature. The external jugular vein is one of the major veins of the neck region. Formed by the retromandibular and posterior auricular veins, it lies superficially, entering the posterior triangle after crossing the sternocleidomastoid muscle

It's Not a Cervical Lymph Node, It's a Vein: CT and MR

The anterior jugular vein is a vein in the neck.It begins near the hyoid bone by the confluence of several superficial veins from the submaxillary region.. It descends between the median line and the anterior border of the sternocleidomastoideus muscle, and, at the lower part of the neck, passes beneath that muscle to open into the termination of the external jugular vein, or, in some. Maxillary sinuses. Maxillary antra. Maxillary antrum. URL of Article. The maxillary sinus (or antrum of Highmore) is a paired pyramid-shaped paranasal sinus within the maxillary bone which drains via the maxillary ostium into the infundibulum, then through hiatus semilunaris into the middle meatus. It is the largest of the paranasal sinuses Anterior Jugular Veins. These begin in the area of the hyoid bone, which is located in the front of the neck. It travels downward in front of the sternocleidomastoid muscle, which is a major muscle that is involved in the turning of the neck. At the bottom part of the neck, it goes beneath the sternocleidomastoid muscle, where it dumps blood. There are usually 2 anterior jugular veins. Just superior to the sternum, the right and left anterior jugular veins are united by a large transverse trunk, the jugular venous arch. The Subclavian Vein (p. 811) This large vein is the continuation of the axillary vein. It begins at the lateral border of the 1 st rib and ends at the medial border. A third, smaller jugular, known as the anterior jugular, comes from the front to join the external jugular before it connects to the internal jugular. The external jugular vein occasionally can be.

Video: Anterior jugular vein definition of anterior jugular

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