Rectus Femoris Muscle Injury With Dr Zach Bailowitz Amssm Sports Dr. zach bailowitz gives an amssm sports ultrasound case presentation about a rectus femoris muscle injury. A rectus femoris strain is a traumatic injury caused by overstretching of the muscle which results in tearing of the muscle fibers of the rectus femoris. diagnosis is made clinically with tenderness over the rectus femoris made worse with resisted hip flexion or extension. treatment is conservative with nsaids, rest and stretching. epidemiology.
Rectus Femoris 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] the rectus femoris is also known as the "kicking muscle" for its involvement in activities involving forceful knee extension. as in other musculoskeletal. Of the quadriceps muscles, the rectus femoris is most frequently strained [1–5]. several factors predispose this muscle and others to more frequent strain injury. these include muscles crossing two joints, those with a high percentage of type ii fibers, and muscles with complex musculotendinous architecture [1, 2, 6, 7]. The rectus femoris muscle crosses two joints, plays an active part in knee extension and hip flexion and features a high proportion of fast twitch (type ii) muscle fibres and is characterised by a complex musculotendinous architecture, which is considered a predisposing factor for strain injury 1. muscle injury patterns include strains. Rectus femoris (rf) injury is a concern in sports. the management rf strains tears and avulsion injuries need to be clearly outlined. a systematic review of literature on current management strategies for rf injuries, and to ascertain the efficacy thereof by the return to sport (rts) time and re injury rates.
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