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Sural means related to the calf. [1] The term applies to any of four or five arteries arising from the popliteal artery , with distribution to the muscles and integument of the calf, and with anastomoses to the posterior tibial , medial and lateral inferior genicular arteries .
Its proximal and distal arterial supply consists of perforating branches of the anterior tibial artery and fibular artery. [3] Additional images. Animation. Fibularis ...
Superficial fibular (peroneal) nerve and fibular artery: Deep posterior compartment: Tibialis posterior; Flexor hallucis longus; Flexor digitorum longus; Popliteus; Tibial nerve, posterior tibial artery and posterior tibial vessels such as the fibular artery: Superficial posterior compartment: Gastrocnemius; Soleus; Plantaris; Tibial nerve
The gastrocnemius muscle is prone to spasms, which are painful, involuntary contractions of the muscle that may last several minutes. [5] A severe ankle dorsiflexion force may result in a Medial Gastrocnemius Strain (MGS) injury of the muscle, commonly referred to as a "torn" or "strained" calf muscle, which is acutely painful and disabling. [6]
Weakly assists gastrocnemius in plantarflexing ankle Soleus: Posterior aspect of head and superior quarter of posterior surface of fibula; soleal line and middle third of medial border of tibia; and tendinous arch extending between the bony attachments: Plantarflexes ankle independent of position of knee; steadies leg on foot
Muscular branches of the popliteal artery supply the hamstring, gastrocnemius, soleus, and plantaris muscles. The superior muscular branches of the popliteal artery have clinically important anastomoses with the terminal part of the deep femoral and gluteal arteries. The cutaneous branches arise either directly by the popliteal artery or ...
The anterior compartment of the leg is a fascial compartment of the lower leg.It contains muscles that produce dorsiflexion and participate in inversion and eversion of the foot, as well as vascular and nervous elements, including the anterior tibial artery and veins and the deep fibular nerve.
The tributaries of the popliteal vein include: Veins that correspond to branches given off by the popliteal artery (see popliteal artery).; the small saphenous vein, which perforates the deep fascia and passes between the two heads of the gastrocnemius muscle to end in the popliteal vein.