楔状骨
WordNet
- remove the bones from; "bone the turkey before roasting it" (同)debone
- the porous calcified substance from which bones are made (同)osseous_tissue
- consisting of or made up of bone; "a bony substance"; "the bony framework of the body"
- a shade of white the color of bleached bones (同)ivory, pearl, off-white
- rigid connective tissue that makes up the skeleton of vertebrates (同)os
- of or relating to the tarsal bones (or other wedge-shaped bones)
- an ancient wedge-shaped script used in Mesopotamia and Persia
- having bones as specified; "his lanky long-boned body"
- having had the bones removed; "a boneless rib roast"; "a boned (or deboned) fish" (同)deboned
- a percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance (同)castanets, clappers, finger cymbals
PrepTutorEJDIC
- 〈C〉骨 / 〈U〉骨を作っている物質,骨質 / 《複数形で》骨格;死骸(がい) / 〈魚など〉‘の'骨を取る
- くさび形の / くさび形文字(古代アッシリア・バビロニアなどで用いられた文字)
- (魚など)骨を取り除いた / (衣服が)(コルセットなどで)骨で張りをつけた[ような]
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2017/07/05 09:56:44」(JST)
[Wiki en表示]
Cuneiform bones; Cuneiform |
Bones of the right foot. Dorsal surface.
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Identifiers |
FMA |
24517 |
Anatomical terms of bone
[edit on Wikidata]
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There are three cuneiform bones in the human foot:
- the first or medial cuneiform
- the second or intermediate cuneiform, also known as the middle cuneiform
- the third or lateral cuneiform
They are located between the navicular bone and the first, second and third metatarsal bones and are medial to the cuboid bone.[1]
Contents
- 1 Structure
- 2 Additional images
- 3 Other animals
- 4 See also
- 5 References
Structure
There are three cuneiform bones:
- The medial cuneiform (also known as first cuneiform) is the largest of the cuneiforms. It is situated at the medial side of the foot, anterior to the navicular bone and posterior to the base of the first metatarsal. Lateral to it is the intermediate cuneiform. It articulates with four bones: the navicular, second cuneiform, and first and second metatarsals. The tibialis anterior and fibularis longus muscle inserts at the medial cuneiform bone.[2]
- The intermediate cuneiform (second cuneiform or middle cuneiform) is shaped like a wedge, the thin end pointing downwards. The intermediate cuneiform is situated between the other two cuneiform bones (the medial and lateral cuneiforms), and articulates with the navicular posteriorly, the second metatarsal anteriorly and with the other cuneiforms on either side.
- The lateral cuneiform (also known as third cuneiform or external cuneiform) intermediate in size between the other two cuneiform bones, is also wedge-shaped, the base being uppermost. It occupies the center of the front row of the tarsal bones, between the intermediate cuneiform medially, the cuboid laterally, the navicular posteriorly and the third metatarsal in front. The tibialis posterior inserts at the medial cuneiform, while the flexor hallucis brevis originates from it.[2]
Muscle attachments
Muscle |
Direction |
Attachment[2] |
Tibialis anterior |
Insertion |
Medial cuneiform |
Fibularis longus |
Insertion |
Medial cuneiform |
Tibialis posterior |
Insertion |
Lateral cuneiform |
Flexor hallucis brevis |
Origin |
Lateral cuneiform |
Additional images
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Bones of the right foot. Plantar Surface.
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Skeleton of foot. Medial aspect.
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Skeleton of foot. Lateral aspect.
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Oblique section of left intertarsal and tarsometatarsal articulations, showing the synovial cavities.
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Cuneiform. Superior view.
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Cuneiform. Superior view.
Other animals
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This section needs expansion. You can help by adding to it. (April 2015) |
See also
This article uses anatomical terminology; for an overview, see Anatomical terminology.
References
- ^ Bojsen-Møller, Finn; Simonsen, Erik B.; Tranum-Jensen, Jørgen (2001). Bevægeapparatets anatomi [Anatomy of the Locomotive Apparatus] (in Danish) (12th ed.). p. 245. ISBN 978-87-628-0307-7.
- ^ a b c Bojsen-Møller, Finn; Simonsen, Erik B.; Tranum-Jensen, Jørgen (2001). Bevægeapparatets anatomi [Anatomy of the Locomotive Apparatus] (in Danish) (12th ed.). pp. 364–367. ISBN 978-87-628-0307-7.
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Wikimedia Commons has media related to Cuneiform bones. |
Bones of the human leg
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Femur |
upper extremity |
- head
- neck
- greater trochanter
- lesser trochanter
- intertrochanteric line
- intertrochanteric crest
- quadrate tubercle
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shaft |
- linea aspera
- upper medial: merges with intertrochanteric line
- upper intermediate: pectineal line
- upper lateral: gluteal tuberosity / third trochanter
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lower extremity |
- adductor tubercle
- patellar surface
- epicondyles
- condyles
- intercondylar fossa
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Tibia |
upper extremity |
- Gerdy's tubercle
- condyles
- intercondylar area
- posterior
- anterior
- intercondylar eminence
- lateral tubercle
- medial tubercle
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shaft |
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lower extremity |
- medial malleolus
- Anterior colliculus
- Posterior colliculus
- fibular notch
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Fibula |
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Other |
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Foot |
Tarsus |
- calcaneus
- sustentaculum tali
- calcaneal tubercle
- talus
- navicular
- cuboid
- cuneiform
- medial
- intermediate
- lateral
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Metatarsals |
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Other |
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UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Clinical improvement in functional hallux limitus using a cut-out orthosis.
- Becerro de Bengoa Vallejo R1, Gómez RS2, Losa Iglesias ME3.
- Prosthetics and orthotics international.Prosthet Orthot Int.2016 Apr;40(2):215-23. doi: 10.1177/0309364614550262. Epub 2014 Sep 26.
- BACKGROUND: Functional hallux limitus (FHL) has been implicated in the development of metatarsophalangeal joint osteoarthritis.OBJECTIVES: To determine whether cut-out orthosis treatment increases plantarflexion of the first metatarsal by increasing its declination angle.STUDY DESIGN: Cross-sectiona
- PMID 25261491
- Possible application of CT morphometry of the calcaneus and talus in forensic anthropological identification.
- Inamori-Kawamoto O1,2, Ishikawa T3,4,5, Michiue T1,2, Mustafa AM1, Sogawa N1,2, Kanou T1, Oritani S1, Maeda H1,2.
- International journal of legal medicine.Int J Legal Med.2016 Mar;130(2):575-85. doi: 10.1007/s00414-015-1258-3. Epub 2015 Sep 11.
- Computed tomography (CT) data provide information for volumetric and radiographic density analysis. The present study investigated the application of virtual CT volumetry of the tarsal bones to estimation of the sex, stature, and body weight using postmortem CT (PMCT) data of forensic autopsy cases.
- PMID 26362306
- Medial and Lateral Plantar Artery Angiosome Rotational Flaps for Transmetatarsal and Lisfranc Amputation in Patients With Compromised Plantar Tissue.
- Boffeli TJ1, Waverly BJ2.
- The Journal of foot and ankle surgery : official publication of the American College of Foot and Ankle Surgeons.J Foot Ankle Surg.2016 Mar-Apr;55(2):351-61. doi: 10.1053/j.jfas.2014.12.007. Epub 2015 Feb 11.
- Traditional incision techniques for midfoot amputation might not provide immediate soft tissue coverage of the underlying metatarsal and tarsal bones in the presence of a large plantar soft tissue defect. Patients undergoing transmetatarsal and Lisfranc amputation frequently have compromised plantar
- PMID 25681945
Japanese Journal
- 稀なLisfranc関節脱臼を伴わない第1楔状骨単独骨折の1例
- 柔軟ポリマー曲率センサによる歩行中の足部構造変化の計測
Related Links
- cuneiform bone cu·ne·i·form bone n. A wedge-shaped bone, especially one of three bones in the tarsus of the foot. See triquetrum bone.
- bone (bōn) 1. the hard, rigid form of connective tissue constituting most of the skeleton of vertebrates, composed chiefly of calcium salts. 2. any distinct piece of the skeleton of the body. ankle bone talus. basiotic bone a small bone ...
★リンクテーブル★
[★]
- 英
- tarsal bones, tarsals
- 同
- ふ骨
- ラ
- ossa tarsi tarsalia
- 関
- 手根骨
[★]
- 英
- cuneiform, cuneiform bone
- 関
- 足根骨
[★]
- 関
- cuneate、wedge-shaped
[★]
骨