下鼻甲介
WordNet
- of or characteristic of low rank or importance
- one of lesser rank or station or quality
- having an orbit between the sun and the Earths orbit; "Mercury and Venus are inferior planets"
- lower than a given reference point; "inferior alveolar artery"
- of low or inferior quality
- an elongated rectangular bone that forms the bridge of the nose (同)nasal_bone, os_nasale
- any of various edible tropical marine gastropods of the genus Strombus having a brightly-colored spiral shell with large outer lip
- (anatomy) a structure that resembles a shell in shape
PrepTutorEJDIC
- (階級・親分・質・程度などが)『下の』,『劣る』, / (位置が)低い,下方の / 目下の者;劣った人
- 《名詞の前にのみ用いて》鼻の / 鼻声の / (音声が)鼻音の / (音声で)鼻音;鼻音字([m][n][g])
- (ほら貝など,大型の)巻き貝 / (ローマ神話で)トリトン(Triton)のほら貝
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/07/22 18:06:28」(JST)
[Wiki en表示]
| Inferior nasal concha or inferior turbinate/turbinal |
|
Medial wall of left orbit. (Inferior nasal concha visible in center in yellow.)
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Figure 1: Lateral wall of right nasal cavity showing inferior concha in situ. (pink)
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| Details |
| Articulations |
Ethmoid, maxilla, lacrimal and palatine bone |
| Identifiers |
| Latin |
Concha nasi inferior,
concha nasalis inferior |
Dorlands
/Elsevier |
c_50/12253882 |
| TA |
A02.1.08.001
A06.1.02.015 |
| FMA |
54736 |
| Anatomical terms of bone
[edit on Wikidata]
|
The inferior nasal concha (inferior turbinated bone or inferior turbinal/turbinate) is one of the turbinates in the nose. It extends horizontally along the lateral wall of the nasal cavity and consists of a lamina of spongy bone, curled upon itself like a scroll. The inferior nasal conchae are considered a pair of facial bones. They are also termed 'inferior nasal turbinates' because they function similar to that of a turbine: As the air passes through the turbinates, the air is churned against these mucosa-lined bones in order to receive warmth, moisture and cleansing. Superior to inferior nasal concha are the middle nasal concha and superior nasal concha which arise from the cranial portion of the skull. Hence, these two are considered as a part of the cranial bones.
It has two surfaces, two borders, and two extremities.
Contents
- 1 Structure
- 1.1 Surfaces
- 1.2 Borders
- 1.3 Extremities
- 1.4 Development
- 2 Additional images
- 3 References
- 4 External links
- 5 See also
Structure
Surfaces
The medial surface is convex, perforated by numerous apertures, and traversed by longitudinal grooves for the lodgement of vessels.
The lateral surface is concave, and forms part of the inferior meatus.
Borders
Its upper border is thin, irregular, and connected to various bones along the lateral wall of the nasal cavity.
It may be divided into three portions: of these,
- the anterior articulates with the conchal crest of the maxilla;
- the posterior with the conchal crest of the palatine;
- the middle portion presents three well-marked processes, which vary much in their size and form.
- Of these, the anterior or lacrimal process is small and pointed and is situated at the junction of the anterior fourth with the posterior three-fourths of the bone: it articulates, by its apex, with the descending process of the lacrimal bone, and, by its margins, with the groove on the back of the frontal process of the maxilla, and thus assists in forming the canal for the nasolacrimal duct.
- Behind this process a broad, thin plate, the ethmoidal process, ascends to join the uncinate process of the ethmoid; from its lower border a thin lamina, the maxillary process, curves downward and lateralward; it articulates with the maxilla and forms a part of the medial wall of the maxillary sinus.
The inferior border is free, thick, and cellular in structure, more especially in the middle of the bone.
Extremities
Both extremities are more or less pointed, the posterior being the more tapering.
Development
The inferior nasal concha is ossified from a single center, which appears about the fifth month of fetal life in the lateral wall of the cartilaginous nasal capsule.
Additional images
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Lateral wall of nasal cavity, showing ethmoid bone in position.
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Left maxilla. Nasal surface.
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Right inferior nasal concha. Medial surface.
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Right inferior nasal concha. Lateral surface.
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The skull from the front.
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Sagittal section of skull.
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Roof, floor, and lateral wall of left nasal cavity.
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The sphenopalatine ganglion and its branches.
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Coronal section of nasal cavities.
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Sagittal section of nose mouth, pharynx, and larynx.
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Human skull. Inferior nasal concha.
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Human skull. Inferior nasal concha.
References
This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
|
Wikimedia Commons has media related to Inferior nasal concha. |
- Anatomy figure: 33:01-07 at Human Anatomy Online, SUNY Downstate Medical Center
- "Anatomy diagram: 34256.000-1". Roche Lexicon - illustrated navigator. Elsevier. Archived from the original on 2014-01-01.
See also
This article uses anatomical terminology; for an overview, see Anatomical terminology.
- Empty nose syndrome
- Nasal concha
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The facial skeleton of the skull
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| Maxilla |
| Surfaces |
- Anterior: fossae (Incisive fossa, Canine fossa)
- Infraorbital foramen
- Anterior nasal spine
- Infratemporal: Alveolar canals
- Maxillary tuberosity
- Orbital: Infraorbital groove
- Infraorbital canal
- Nasal: Greater palatine canal
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| Processes |
- Zygomatic process
- Frontal process (Agger nasi, Anterior lacrimal crest)
- Alveolar process
- Palatine process (Incisive foramen, Incisive canals, Foramina of Scarpa, Incisive bone, Anterior nasal spine)
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| Other |
- Body of maxilla
- Maxillary sinus
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| Zygomatic |
- Orbital process (Zygomatico-orbital)
- Temporal process (Zygomaticotemporal)
- Lateral process (Zygomaticofacial)
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| Palatine |
| Fossae |
- Pterygopalatine fossa
- Pterygoid fossa
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| Plates |
- Horizontal plate (Posterior nasal spine)
- Perpendicular plate (Greater palatine canal, Sphenopalatine foramen)
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| Processes |
- Pyramidal
- Orbital
- Sphenoidal
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| Mandible |
| Body |
- external surface (Mandibular symphysis, Lingual foramen, Mental protuberance, Mental foramen, Mandibular incisive canal)
- internal surface (Mental spine, Mylohyoid line, Sublingual fovea, Submandibular fovea)
- Alveolar part
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| Ramus |
- Mylohyoid groove
- Mandibular foramen
- Angle
- Coronoid process
- Mandibular notch
- Condyloid process
- Pterygoid fovea
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| Nose |
- Nasal bone
- Nasal foramina
- Inferior nasal concha
- Maxillary process
- Vomer
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| Other |
- Lacrimal
- Posterior lacrimal crest
- Lacrimal groove
- Lacrimal hamulus
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Anatomy of the human nose
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| External nose |
- Ala of nose
- nasal cartilages
- of the septum
- Greater alar
- Lesser alar
- Lateral nasal
- Accessory nasal
- Vomeronasal
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| Nasal cavity |
| Openings |
- Nasal vestibule
- Nostril
- Posterior nasal apertures
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| Lateral wall |
- Nasal conchae: Supreme nasal concha
- Superior nasal concha
- Middle nasal concha
- Inferior nasal concha
- Nasal meatus: (Supreme
- superior
- middle
- inferior)
- Sphenoethmoidal recess
- Ethmoid bulla
- Agger nasi
- Ethmoidal infundibulum
- Semilunar hiatus
- Maxillary hiatus
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| Medial wall |
- Nasal septum
- Vomeronasal organ
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| Mucous membrane |
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| Paranasal sinuses |
- Maxillary sinus
- Sphenoidal sinuses
- Frontal sinus
- Ethmoid sinus
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| Naso-pharynx |
- Pharyngeal opening of auditory tube
- Salpingopharyngeal fold
- Salpingopalatine fold
- Torus tubarius
- Pharyngeal tonsil
- Pharyngeal recess
|
UpToDate Contents
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- 1. 鼻閉塞：診断とマネージメントnasal obstruction diagnosis and management [show details]
…making up the nasal cavity can lead to nasal obstruction. Examples of other structural causes include nasal septal deviation (cartilaginous or bony), bony inferior turbinate hypertrophy, concha bullosa formation …
- 2. 鼻症状の原因：概要etiologies of nasal symptoms an overview [show details]
… choanae, separated by the septum, which form the posterior border of the nasal cavity. The roof of the nasopharynx is the inferior wall of the sphenoid sinus Important structures within the nasopharynx …
- 3. 小児および青年における鼻の外傷と骨折nasal trauma and fractures in children and adolescents [show details]
…portion of the nasal bones is thick and relatively resistant to fracture. By contrast, the inferior portion is thin and weak. The bony nasal septum articulates with the undersurface of the nasal bones to provide …
- 4. 鼻腔の腫瘍tumors of the nasal cavity [show details]
… connect the nasal cavity to the nasopharynx. Additional communications are located in the lateral walls of the nasal cavity deep to three paired turbinates (or concha).… maxilla and terminates in the inferior meatus lateral to the inferior turbinate.…
- 5. 鼻炎の概要an overview of rhinitis [show details]
… intracranial surgery, and inferior extension of sellar masses. The nasal tissues are extensively innervated. There are multiple nasal reflexes that cause periodic nasal congestion, rhinorrhea, or sneezing …
English Journal
- Impact of Middle versus Inferior Total Turbinectomy on Nasal Aerodynamics.
- Dayal A1, Rhee JS2, Garcia GJ3.
- Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.Otolaryngol Head Neck Surg.2016 May 10. pii: 0194599816644915. [Epub ahead of print]
- OBJECTIVES: This computational study aims to (1) use virtual surgery to theoretically investigate the maximum possible change in nasal aerodynamics after turbinate surgery, (2) quantify the relative contributions of the middle and inferior turbinates to nasal resistance and air conditioning, and (3)
- PMID 27165673
- Radiofrequency volumetric inferior turbinate reduction: long-term clinical results.
- De Corso E1, Bastanza G1, Di Donfrancesco V1, Guidi ML2, Morelli Sbarra G2, Passali GC1, Poscia A3, de Waure C3, Paludetti G1, Galli J1.
- Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale.Acta Otorhinolaryngol Ital.2016 May;36(3):199-205. doi: 10.14639/0392-100X-964.
- in
English, ItalianLo scopo del nostro studio è stato quello di valutare i risultati a lungo termine della procedura di riduzione volumetrica dei turbinati inferiori mediante radiofrequenze (RVTR). Abbiamo eseguito una valutazione prospettica longitudinale a lungo termine di 305 pazienti affett
- An Analysis of Neuropeptides at Nasal Contact Points of Patients With Secondary Headache.
- Demir D1, Cengiz N, Güven M, Bulduk O.
- The Journal of craniofacial surgery.J Craniofac Surg.2016 May;27(3):e305-9. doi: 10.1097/SCS.0000000000002553.
- OBJECTIVES: This prospective research study was designed to analyze the surgical outcomes and the intensity of substance P (SP), neurokinin A (NA), and calcitonin gene-related peptide (CGRP) in contact and noncontact nasal mucosa of patients with headache.METHODS: Twenty adults with secondary headac
- PMID 27054429
Japanese Journal
- 健常顎口腔領域組織(6例)における経時的造影MRIの分析
- 有吉 靖則,島原 政司,橋口 範弘,仙田 順子,崎中 勲,菅 香苗,田中 芳人,新井 正敏,田中 孝明,上杉 康夫,楢林 勇
- 日本口腔外科学会雑誌 42(8), 835-842, 1996-08-20
- … The mucosal surface of the inferior and middle conchae, nasal wall, hard palate, and tongue showed a short time to peak and a gradual wash-out pattern.<BR>2. …
- NAID 10011658708
- 上顎洞炎根本手術における中鼻道開大についての臨床的及び実験的研究 (服部浩教授開講10周年記念論文集)
- 西尾 正寿
- 耳鼻咽喉科臨床 75(2special), 476-500, 1982
- … A new operative procedure for the radical treatment of maxillary sinusitis was first tried in the Department of Otolaryngology, Kobe University School of Medicine in May 1967, in which the maxillary sinus ostium was enlarged and the middle meatus opened, instead of establishing a counter opening in the inferior meatus. …
- NAID 130001814003
★リンクテーブル★
[★]
- 英
- inferior nasal concha (N,Z), inferior nasal conchae (KL), inferior concha (M), inferior conchae (KH)
- ラ
- conchanasalis inferior
- 関
- 頭蓋骨、上顎洞
[★]
- 関
- inferio、inferiorly、infra、lower、recessive、recessively、recessiveness
[★]
- 関
- inferior、inferiorly、infra、lower、sub、underneath
[★]
- 関
- nasotracheal、nose、snout、transnasal