WordNet

located at or near or behind a part or near the end of a structure
either of two skeletal muscle in each leg arising from the tibia; provides for movement of the foot (同)tibialis muscle, musculus tibialis
relating to or located near a tibia

PrepTutorEJDIC

《名詞の前にのみ用いて》(生物学的に,位置が)後ろの,後部の / (時間・順序が)後の;(…より)後の《+『to』+『名』》(later) / しり(buttocks)

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/06/02 12:00:39」(JST)

wiki en

The tibialis posterior is the most central of all the leg muscles, and is located in the deep posterior compartment of the leg.

It is the key stabilizing muscle of the lower leg.

Blood is supplied to the muscle by the posterior tibial artery, and innervation is via the tibial nerve.

Structure

The tibialis posterior muscle originates on the inner posterior borders of the tibia and fibula. It is also attached to the interosseous membrane, which attaches to the tibia and fibula.

The tendon of the tibialis posterior muscle (sometimes called the posterior tibial tendon) descends posterior to the medial malleolus and terminates by dividing into plantar, main, and recurrent components. The plantar portion inserts into the bases of the second, third and fourth metatarsals, the second and third cuneiforms and the cuboid. The main portion inserts into the tuberosity of the navicular and the plantar surface of the first cuneiform. The recurrent portion inserts into the sustentaculum tali of the calcaneus.

Function

As well as being a key muscle and tendon for stabilization, the tibialis posterior also contracts to produce inversion and assists in the plantar flexion of the foot at the ankle. The tibialis posterior has a major role in supporting the medial arch of the foot. Dysfunction of the tibialis posterior, including rupture of the tibialis posterior tendon, can lead to flat feet in adults, as well as a valgus deformity due to unopposed eversion when inversion is lost.

Additional images

Bones of the right leg. Posterior surface.
Bones of the right foot. Plantar surface.
Coronal section through right talocrural and talocalcaneal joints.
Muscles of the back of the leg. Deep layer.
Muscles of the sole of the foot. Third layer.
The popliteal, posterior tibial, and peroneal arteries.
Muscles of the back of the leg. Deep layer.
Muscles of the back of the leg. Deep layer.
Muscles of the leg.Posterior view.
Muscles of the sole of the foot.
Dorsum of Foot. Ankle joint. Deep dissection
Dorsum of Foot. Ankle joint. Deep dissection.
Dorsum and sole of Foot. Ankle joint. Deep dissection.
Ankle joint. Deep dissection. Medial view

External links

Anatomy photo:15:st-0416 at the SUNY Downstate Medical Center
Diagram at washington.edu
Diagram at latrobe.edu.au

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.

1. アキレス腱以外の足首の腱障害 non achilles ankle tendinopathy
2. Forefoot and midfoot pain in the active child or skeletally immature adolescent: Overview of causes
3. Ankle pain in the active child or skeletally immature adolescent: Overview of causes
4. Navicular stress fractures of the foot
5. 下肢ランニング障害の概要 overview of running injuries of the lower extremity

English Journal

Surgical treatment of stage II posterior tibialis tendon dysfunction: ten-year clinical and radiographic results.

Ruffilli A1, Traina F1, Giannini S1, Buda R1, Perna F2, Faldini C1.
European journal of orthopaedic surgery & traumatology : orthopedie traumatologie.Eur J Orthop Surg Traumatol.2017 Jul 11. doi: 10.1007/s00590-017-2011-z. [Epub ahead of print]
PMID 28698915

Unintentional drifts during quiet stance and voluntary body sway.

Rasouli O1,2,3, Solnik S4,5, Furmanek MP3,6, Piscitelli D3,7, Falaki A3, Latash ML8.
Experimental brain research.Exp Brain Res.2017 Jul;235(7):2301-2316. doi: 10.1007/s00221-017-4972-x. Epub 2017 May 5.
PMID 28477042

The Arterial Anatomy of the Deltoid Ligament: A Cadaveric Study.

Haynes JA1, Gosselin M1, Cusworth B1, McCormick J1, Johnson J1, Klein S1.
Foot & ankle international.Foot Ankle Int.2017 Jul;38(7):785-790. doi: 10.1177/1071100717702464. Epub 2017 Apr 27.
PMID 28447855

Japanese Journal

成人期扁平足に対する踵骨骨切り術 (特集足の外科最新手術のコツと落とし穴) -- (骨切り術)

整形・災害外科 58(9), 1205-1211, 2015-08
NAID 40020552498

慢性期脳卒中片麻痺患者に対する下肢ボツリヌス療法後の立位および歩行パラメータの変化

理学療法科学 30(3), 439-443, 2015
NAID 130005087359

後脛骨筋腱完全断裂を合併した後脛骨筋腱機能不全症に対するX線学的特徴と術後成績

中部日本整形外科災害外科学会雑誌 58(2), 293-294, 2015
NAID 130005078303

★リンクテーブル★

リンク元	「後脛骨筋」
関連記事	「posterior」「tibial」「tibialis」

「後脛骨筋」

Tibialis posterior muscle
	The mucous sheaths of the tendons around the ankle. Medial aspect. (Tibialis posterior labeled at top center.)
Details
Latin	Musculus tibialis posterior
Origin	Tibia and fibula
Insertion	Navicular and medial cuneiform bone
Artery	Posterior tibial artery
Nerve	Tibial nerve
Actions	Inversion of the foot and plantar flexion of the foot at the ankle
Antagonist	Fibularis brevis
Identifiers
Gray's	p.484
Dorlands; /Elsevier	m_22/12551177
TA	A04.7.02.051
FMA	51099
	Anatomical terms of muscle