Anatomy of Flexor Hallucis Brevis Muscle The flexor hallucis brevis muscle is a small but vital muscle located in the foot. As part of the intrinsic muscles of the foot, it plays a crucial role in maintaining proper foot function and stability during walking, running, and other weight-bearing activities. Flexor hallucis brevis muscle is a…
Flexor Digitorum Longus Muscle Flexor digitorum longus is a thin muscle, situated on the tibial side of the leg, part of the posterior compartment of the lower leg. It extends from the tibia’s rear surface to the foot’s phalanges, passing via the leg’s posterior compartment. The quadratus plantae muscle provides functional support to the muscle…
Abductor hallucis muscle is an intrinsic muscle of the foot. It works mainly in the abduction and flexion of the great toe. origin: Medial process of calcaneal tuberosity, Plantar aponeurosis, Flexor retinaculum . Insertion: Medial aspect of the base of 1st phalanx of the hallux. Nerve: Medial plantar nerve. Blood supply: Medial plantar and first…
Flexor digitorum brevis (FDB) is a large muscle located deep in the sole of the foot, just above the central part of the plantar fascia, with which it is firmly united and inferior to the tendon of Flexor Digitorum Longus. It is the central muscle of the superficial layer of the plantar foot muscles. Origin:…
Plantaris Muscle Anatomy one of the superficial muscles of the superficial posterior compartment of the leg, one of the fascial compartments of the leg. Origin Lateral supracondylar ridge of femur above lateral head of the gastrocnemius muscle. Insertion endo calcaneus (medial side, deep to gastrocnemius tendon) . Nerve supply Plantaris is innervated by the tibial…
Soleus muscle Anatomy The soleus muscle is a wide flat leg muscle found on the posterior leg. It runs from just below the knee to the heel and lays immediately deep into the gastrocnemius. These two muscles, along with the plantaris muscle, belong to the group of superficial posterior compartment calf muscles. They make up…
Gastrocnemius Muscle Anatomy The gastrocnemius is located with the soleus in the posterior (back) compartment of the leg. The lateral head originates from the lateral condyle of the femur, while the medial head originates from the medial condyle of the femur. Its other end forms a common tendon with the soleus muscle; this tendon is…
Peroneus tertius Muscle Anatomy The peroneus tertius muscle, also known as the fibularis tertius muscle, is a muscle located in the anterior compartment of the leg. It is one of the muscles in the peroneal or fibular muscle group, which includes the peroneus longus and peroneus brevis muscles. These muscles are responsible for various movements…
Extensor digitorum longus muscle Anatomy The extensor digitorum longus (EDL muscle) is a feather-like muscle of the anterior (extensor) compartment of the leg. Besides the EDL muscle, this compartment also contains the tibialis anterior, extensor hallucis longus, and fibularis (peroneus) Tertius muscles. Origin Anterior lateral condyle of tibia, the anterior shaft of fibula, and superior…
Extensor Hallucis Longus Muscle Anatomy The extensor hallucis longus is a skeletal muscle located in the anterior compartment of the leg. It plays a crucial role in the movement of the foot and toes, specifically in the extension of the big toe. Extensor hallucis longus muscle is a thin muscle that extends from the middle…
