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17 Ιαν 2023 · The rectus femoris is a muscle in the anterior compartment of the thigh. It forms part of the quadriceps femoris muscle complex, and is the only muscle in this group to cross both the hip joint and the knee joints. Originates from the anterior inferior iliac spine and the ilium of the pelvis.
3 Νοε 2023 · The rectus femoris is a fusiform muscle that consists of two heads. It originates from two sites on the ilium ; the anterior inferior iliac spine (straight head) and supraacetabular groove (reflected head).
The rectus femoris muscle is one of the four quadriceps muscles of the human body. The others are the vastus medialis, the vastus intermedius (deep to the rectus femoris), and the vastus lateralis. All four parts of the quadriceps muscle attach to the patella (knee cap) by the quadriceps tendon.
Anatomy. Origin. originates from anterior inferior iliac spine (AIIS) and the part of alar of ilium superior to the acetabulum [1] It has a proximal tendinous complex (PTC) which is constituted by a direct tendon (DT), an indirect tendon (IT), and a variable third head. Direct and indirect tendons finally converge into a common tendon (CT).
13 Νοε 2023 · The rectus femoris is the anterior thigh compartment's most superficial and nearly vertically oriented muscle. This bipennate structure is a component of the quadriceps muscle complex, one of the knee's most important dynamic stabilizers. [1] .
Anatomy and functions of the rectus femoris muscle shown with 3D model animation. Watch the video tutorial now.
21 Μαρ 2024 · The rectus femoris muscle is one of the four muscles that comprise the quadriceps femoris group in the front of the thigh. It is unique among the quadriceps as it crosses two joints: the hip and the knee.
