El glúteo mayor es un músculo de la región glútea en la extremidad inferior. Es el músculo glúteo más grande y superficial. Inserciones: se origina en la superficie glútea (posterior) del ilion, sacro y cóccix. Las fibras discurren en diagonal por el glúteo en un ángulo de 45º e insertan en el tracto iliotibial y la tuberosidad glútea del fémur. Acciones: extensión de muslo. También ayuda en la rotación lateral de la extremidad inferior. Inervación: nervio glúteo inferior. Irrigación sanguínea: arterias glúteas superior e inferior. By TeachMeSeries Ltd (2026) Fig. 1: los músculos superficiales de la región glútea. Se han quitado parcialmente el glúteo mayor y el glúteo medio. Pro Feature - 3D Model You've Discovered a Pro Feature Access our 3D Model Library Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Learn More Frequent questions What is the gluteus maximus muscle? The gluteus maximus is the largest and most superficial muscle in the gluteal region of the lower limb. It plays a crucial role in the extension and lateral rotation of the thigh. Where does the gluteus maximus muscle originate and insert? This muscle originates from the gluteal surface of the ilium, sacrum, and coccyx, and its fibres run diagonally to insert into the iliotibial tract and the gluteal tuberosity of the femur. What actions does the gluteus maximus perform? The gluteus maximus primarily extends the thigh and assists in its lateral rotation. These actions are essential for various movements, including walking and running. Which nerve innervates the gluteus maximus muscle? The gluteus maximus is innervated by the inferior gluteal nerve. This nerve is responsible for providing the necessary motor function to the muscle. What is the blood supply to the gluteus maximus? The blood supply to the gluteus maximus comes from the superior and inferior gluteal arteries. These arteries ensure that the muscle receives adequate oxygen and nutrients for its function. Rate This Article