Origin: Originated from upper two/thirds of the lateral surface of the fibula

Insertion: After crossing the plantar surface of the foot deep to the intrinsic muscles, it inserts on the medial cuneiform and the base of the 1st metatarsal bone

Innervation: Superficial fibular (peroneal) nerve

Action: Extends (plantar flexes) and everts the foot

Origin: Originated from posterior surface of head and upper shaft of the fibula, soleal line of the tibia

Insertion: Inserted into dorsum of the calcaneus via the calcaneal (Achilles') tendon

Innervation: Innervated by tibial nerve

Action: It plantar flexes the foot

Origin: Originated from above the medial femoral condyle;

Insertion: Inserted into dorsum of the calcaneus via the calcaneal (Achilles') tendon

Innervation: Innervated by tibial nerve

Action: It flexes leg; plantar flexes foot

Origin: Originated from above the lateral femoral condyle

Insertion: Inserted into dorsum of the calcaneus via the calcaneal (Achilles') tendon

Innervation: Innervated by tibial nerve

Action: It flexes leg; plantar flexes foot

Descriptionn: The tendon connecting calf muscles to the heel

Insertion: The tendon inserts on the posterior surface of the calcaneus, specifically on the middle part

Innervation: Innervated by sural nerve (sensory contribution), with minor contributions from other smaller branches of the tibial nerve

Action: It helps in plantar flexion of the foot

Origin: The fibularis brevis muscle itself originates from the lower two-thirds of the lateral surface of the fibula (the smaller bone of the lower leg)

Insertion: It tendon inserted on the styloid process (a bony projection) of the proximal fifth metatarsal bone (the bone of the little toe)

Innervation: Innervated by the superficial fibular (peroneal) nerve (L5-S1)

Action: To tilt the sole of the foot away from the midline of the body (eversion) and to extend the foot downward away from the body at the ankle (plantar flexion)

Origin: The fibularis longus muscle originates from the head and proximal two-thirds of the lateral fibula, as well as the adjacent intermuscular septum

Insertion: Plantar surface of the medial cuneiform bone and plantar aspect of the base of the first metatarsal bone

Innervation: The superficial fibular nerve (L5-S1) provides both motor and sensory innervation to the fibularis longus muscle, enabling it to function correctly

Action: This muscle helps with eversion (turning the sole of the foot outward) and plantarflexion (pointing the toes downward) of the foot

Origin: Originated from lateral tibial condyle and the upper lateral surface of the tibia

Insertion: Inserted into medial surface of the medial cuneiform and the 1st metatarsal

Innervation: Innervated by deep fibular (peroneal) nerve

Action: It dorsiflexes and inverts the foot

Origin: Originated from the middle half of the posterior surface of the tibia

Insertion: Inserted into bases of the distal phalanges of digits 2-5

Innervation: Innervated by tibial nerve

Action: It flexes the metatarsophalangeal, proximal interphalangeal and distal interphalangeal joints of digits 2-5; plantar flexes the foot

Origin: Originated from lateral condyle of the tibia, anterior surface of the fibula, lateral portion of the interosseous membrane

Insertion: Inserted into dorsum of the lateral 4 toes via extensor expansions (central slip inserts on base of middle phalanx, lateral slips on base of distal phalanx)

Innervation: Innervated by deep fibular (peroneal) nerve

Action: It xtends the metatarsophalangeal, proximal interphalangeal and distal interphalangeal joints of the lateral 4 toes

Origin: Originates on the anterior aspect of the distal fibula

Insertion: Attaches laterally to the lateral crest of the lower fibula and the lateral surface of the lateral malleolus, and medially to the anterior crest of the tibia and the medial malleolus

Innervation: The deep fibular nerve, after passing under the superior extensor retinaculum, divides into branches that innervate the intrinsic foot muscles

Action: It hold the extensor tendons in place and prevent them from bowstringing during dorsiflexion of the ankle

Origin: Originates from the anterior aspect of the distal fibula. The stem of the Y-shaped retinaculum attaches to the upper surface of the lateral aspect of the calcaneus

Insertion: In front of the ankle-joint, the stem of the Y being attached laterally to the upper surface of the calcaneus, in front of the depression for the interosseous talocalcaneal The upper arm of the Y attaches to the medial malleolus, and the lower arm attaches to the medial side of the plantar aponeurosis

Innervation: The structure and its surrounding area are innervated by the deep fibular nerve and other nerves and vessels

Action: It stabilizes extensor tendons as they pass over the ankle joint

Origin: Originated from lower one third of the lateral surface of the fibula

Insertion: Inserted into tuberosity of the base of the 5th metatarsal

Innervation: Innervated by superficial fibular (peroneal) nerve

Action: It extends (plantar flexes) and everts the foot

Origin: Originated from middle half of the anterior surface of the fibula and the interosseous membrane

Insertion: Inserted into thr base of the distal phalanx of the great toe

Innervation: Innervated by deep fibular (peroneal) nerve

Action: It extends the metatarsophalangeal interphalangeal joints of the great toe

Source: Originated from common fibular nerve

Branches: It branches into medial dorsal cutaneous nerve to the medial side of the foot; dorsal digital nerve to the lateral 3 toes

Motor: Innervates the distal 1/3 of the anterior surface of the leg; Dorsum of the foot excluding the skin of the web between the great toe and the 2nd toe and the distal interphalangeal segments of all toes

Sensory: Provide sensory to the muscles of the lateral compartment of the leg (fibularis longus and brevis muscle)

Description: A sesamoid bone in the tendon of the quadriceps femoris muscle that forms the knee cap

Functions: It provides a protective function by withstanding the grinding forces of the quadriceps femoris tendon against the patellar surface of the femur, especially in full knee flexion

Description: The weight-bearing bone on the medial side of the leg. Also known as the shin bone

Functions: It is the main weight-bearing bone of the lower leg, supporting the body's weight during movement and standing

Description: A bony prominence located on the outer side of the ankle, formed by the distal end of the fibula. It articulates with the lateral surface of the talus

Functions: It plays a crucial role in ankle joint stability and forms a part of the ankle joint's lateral wall

Description: A bony projection on the inner side of the ankle, specifically at the distal end of the tibia. It articulates with the medial surface of the talus, forming part of the ankle joint

Functions: The medial malleolus, along with the lateral malleolus and the ligaments, forms a stable structure for the ankle joint