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Lateral Nasal Branch Of Facial Artery
The lateral nasal branch of facial artery (lateral nasal artery) is derived from the facial artery as that vessel ascends along the side of the nose. Supplies It supplies the ala and dorsum of the nose, anastomosing with its fellow, with the septal and alar branches, with the dorsal nasal branch of the ophthalmic artery, and with the infraorbital branch of the internal maxillary Internal may refer to: *Internality as a concept in behavioural economics *Neijia, internal styles of Chinese martial arts *Neigong or "internal skills", a type of exercise in meditation associated with Daoism * ''Internal'' (album) by Safia, 2016 .... If the posterior lateral nasal artery is superficial in the nasal wall, a laceration may occur during an aggressive curettage. A sinus floor elevation procedure requires a separation and elevation of the sinus lining with subsequent introduction of space maintaining graft material. During the lining elevation this artery may be cut in the osseous nasal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facial Artery
The facial artery, formerly called the external maxillary artery, is a branch of the external carotid artery that supplies blood to superficial structures of the medial regions of the face. Structure The facial artery arises in the carotid triangle from the external carotid artery, a little above the lingual artery, and sheltered by the ramus of the mandible. It passes obliquely up beneath the digastric and stylohyoid muscles, over which it arches to enter a groove on the posterior surface of the submandibular gland. It then curves upward over the body of the mandible at the antero-inferior angle of the masseter ( the antegonial notch); passes forward and upward across the cheek to the angle of the mouth, then ascends along the side of the nose, and ends at the medial commissure of the eye, under the name of the angular artery. The facial artery is remarkably tortuous. This is to accommodate itself to neck movements such as those of the pharynx in swallowing; and facia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ala Of Nose
Ala, ALA, Alaa, or Alae may refer to: Codes * Åland Islands, ISO 3166-1 alpha-3 code * Åland, ISO 3166-1 country code * Former NYSE stock symbol of Alcatel; see Alcatel-Lucent * Almaty International Airport, IATA code Military * , a US Navy tugboat * Ala (Roman allied military unit), a Republican-period, largely infantry, formation of 5,400 men * Ala (Roman cavalry unit), an Imperial-period, purely cavalry, formation of 500 men * American Legion Auxiliary * Arab Liberation Army * Arakan Liberation Army Mythology and religion * Ala (demon), a female demon in Serbian mythology * Ala (Luwian goddess), a Hittite and Luwian goddess * Ala (Odinani), an Alusi (deity) in the Odinani beliefs of the Igbo people of Nigeria Organizations * African Leadership Academy * Alleanza Liberalpopolare – Autonomie, an Italian political party * Allgemeine Anzeigen GmbH * American Latvian Association * American Leadership Academy * American Legion Auxiliary * American Library Assoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsum (anatomy)
Standard anatomical terms of location are used to describe unambiguously the anatomy of humans and other animals. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and axes. The meaning of terms that are used can change depending on whether a vertebrate is a biped or a quadruped, due to the difference in the neuraxis, or if an invertebrate is a non-bilaterian. A non-bilaterian has no anterior or posterior surface for example but can still have a descriptor used such as proximal or distal in relation to a body part that is nearest to, or furthest from its middle. International organisations have determined vocabularies that are often used as standards for subdisciplines of anatomy. For example, '' Termi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Nose
The human nose is the first organ of the respiratory system. It is also the principal organ in the olfactory system. The shape of the nose is determined by the nasal bones and the nasal cartilages, including the nasal septum, which separates the nostrils and divides the nasal cavity into two. The nose has an important function in breathing. The nasal mucosa lining the nasal cavity and the paranasal sinuses carries out the necessary conditioning of inhaled air by warming and moistening it. Nasal conchae, shell-like bones in the walls of the cavities, play a major part in this process. Filtering of the air by nasal hair in the nostrils prevents large particles from entering the lungs. Sneezing is a reflex to expel unwanted particles from the nose that irritate the mucosal lining. Sneezing can Transmission (medicine), transmit infections, because aerosols are created in which the Respiratory droplets, droplets can harbour pathogens. Another major function of the nose is olfactio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anastomosing
An anastomosis (, : anastomoses) is a connection or opening between two things (especially cavities or passages) that are normally diverging or branching, such as between blood vessels, leaf veins, or streams. Such a connection may be normal (such as the foramen ovale in a fetus' heart) or abnormal (such as the patent foramen ovale in an adult's heart); it may be acquired (such as an arteriovenous fistula) or innate (such as the arteriovenous shunt of a metarteriole); and it may be natural (such as the aforementioned examples) or artificial (such as a surgical anastomosis). The reestablishment of an anastomosis that had become blocked is called a reanastomosis. Anastomoses that are abnormal, whether congenital or acquired, are often called fistulas. The term is used in medicine, biology, mycology, geology, and geography. Etymology Anastomosis: medical or Modern Latin, from Greek ἀναστόμωσις, anastomosis, "outlet, opening", Greek ana- "up, on, upon", stoma "mouth", "t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septal
In biology, a septum (Latin for ''something that encloses''; septa) is a wall, dividing a cavity or structure into smaller ones. A cavity or structure divided in this way may be referred to as septate. Examples Human anatomy * Interatrial septum, the wall of tissue that is a sectional part of the left and right atria of the heart * Interventricular septum, the wall separating the left and right ventricles of the heart * Lingual septum, a vertical layer of fibrous tissue that separates the halves of the tongue *Nasal septum: the cartilage wall separating the nostrils of the nose * Alveolar septum: the thin wall which separates the alveoli from each other in the lungs * Orbital septum, a palpebral ligament in the upper and lower eyelids * Septum pellucidum or septum lucidum, a thin structure separating two fluid pockets in the brain * Uterine septum, a malformation of the uterus * Penile septum, a fibrous wall between the two corpora cavernosa penis * Septum glandis, partit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alar
Daminozide, also known as aminozide, Alar, Kylar, SADH, B-995, B-nine, and DMASA, is an organic compound which acts as a plant growth regulator. It was produced in the U.S. by the Uniroyal Chemical Company, Uniroyal Chemical Company, Inc., (now integrated into the Chemtura Corporation), which registered daminozide for use on fruits intended for human consumption in 1963. It was primarily used on apples until 1989, when the manufacturer voluntarily withdrew it after the U.S. Environmental Protection Agency proposed banning it based on concerns about cancer risks to consumers. In addition to apples and ornamental plants, Uniroyal also registered daminozide for use on cherry, cherries, peaches, pears, Concord grapes, tomato transplants, and peanut vines. When used on fruit trees, daminozide affects flower bud initiation, fruit maturity, fruit firmness and coloring, preharvest drop and market quality of fruit at time of harvest and during storage. When consumed by mammals, daminoz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsal Nasal Branch
The dorsal nasal artery is an artery of the face. It is one of the two terminal branches of the ophthalmic artery. It contributes arterial supply to the lacrimal sac, and outer surface of the nose. Structure Origin The dorsal nasal artery is one of the two terminal branches of the ophthalmic artery (the other being the supratrochlear artery). It arises in the superomedial orbit. Course and relations It passes anteriorly to exit the orbit between the trochlea (superiorly), the medial palpebral ligament (inferiorly). It gives a branch to the lacrimal sac before bifurcating into two branches: one branch anastomoses with the terminal (angular) part of the facial artery and is important for the blood supply of the face; the other travels along the dorsum of the nose to supply the outer surface of the nose, and forms anastomoses with its contralateral fellow, and with the lateral nasal branch of the facial artery. Distribution The dorsal nasal artery contributes arterial supply ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ophthalmic Artery
The ophthalmic artery (OA) is an artery of the head. It is the first branch of the internal carotid artery distal to the cavernous sinus. Branches of the ophthalmic artery supply all the structures in the orbit around the eye, as well as some structures in the nose, face, and meninges. Occlusion of the ophthalmic artery or its branches can produce sight-threatening conditions. Structure The ophthalmic artery emerges from the internal carotid artery. This is usually just after the internal carotid artery emerges from the cavernous sinus. In some cases, the ophthalmic artery branches just before the internal carotid exits the carotid sinus. The ophthalmic artery emerges along the medial side of the anterior clinoid process. It runs anteriorly, passing through the optic canal inferolaterally to the optic nerve. It can also pass superiorly to the optic nerve in a minority of cases. In the posterior third of the cone of the orbit, the ophthalmic artery turns sharply and med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infraorbital Branch
The infraorbital artery is a small artery in the head that arises from the maxillary artery and passes through the inferior orbital fissure to enter the orbit, then passes forward along the floor of the orbit, finally exiting the orbit through the infraorbital foramen to reach the face. Anatomy Origin The infraorbital artery arises from the maxillary artery; it often arises in conjunction with the posterior superior alveolar artery. It may be considered a continuation of the third part of the maxillary artery and continues the direction of the maxillary artery. Course It passes anterior-ward to enter the orbit through the inferior orbital fissure. In the orbit, it courses along the floor of the orbit with the infraorbital nerve first along the infraorbital groove and then the infraorbital canal. It exits the orbit (with the infraorbital nerve) through infraorbital foramen to reach the face, beneath the infraorbital head of the levator labii superioris muscle. Branches While ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internal Maxillary
Internal may refer to: *Internality as a concept in behavioural economics *Neijia, internal styles of Chinese martial arts *Neigong or "internal skills", a type of exercise in meditation associated with Daoism * ''Internal'' (album) by Safia, 2016 See also * *Internals (other) Internals usually refers to the internal parts of a machine, organism or other entity; or to the inner workings of a process. More specifically, internals may refer to: *the internal organs *the gastrointestinal tract The gastrointestinal tra ... * External (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
