The movements that the sartorius does are:. These different actions of the sartorius make it a unique muscle that moves your hips and knees in various directions. It also means that the sartorius may be implicated in a few different problems and conditions. The sartorius muscle is innervated by the femoral nerve. This nerve arises from your low back at lumbar level two, three, and four. The sartorius muscle receives blood supply from various arteries the penetrate the muscle at irregular intervals.
These blood vessels include the superficial circumflex iliac, the lateral femoral, and the deep femoral arteries of your thigh. Your sartorius muscles may be implicated in several different conditions that may limit your functional mobility. These may include:. If you suspect you have any of these problems, visit your healthcare provider right away to get an accurate diagnosis and to start the proper treatment for your condition.
If you have an injury to your sartorius, you may benefit from working with a physical therapist PT during rehabilitation. The treatments you receive from your PT may vary based upon your specific injury. These injuries include:. An injury to the sartorius muscle usually occurs in conjunction with injury to another thigh muscle like the psoas and the quadriceps. These muscles all work together to move your thigh and knee, and therefore an injury to one muscle may also affect the others.
Most problems with the sartorius and associated muscles heal within four to six weeks. Of course, your specific course of treatment may be shorter or longer depending on the severity of your injury and any other co-morbidities you may have. Your healthcare provider and physical therapist can help you understand your specific prognosis when it comes to an injury to your sartorius.
The sartorius, or tailor's muscle, is the longest muscle in your body and helps you flex and rotate your hip and flex your knee. Having a basic comprehension of the function and location of this important muscle can help you understand your rehab should you suffer an injury to it. Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life.
Lee B, Stubbs E. Sartorius muscle tear presenting as acute meralgia paresthetica. Clin Imaging. DOI: Symptoms often include swelling, tenderness, and pain. Since the muscle covers a range of motion, severe injury such as a tear or rupture can be debilitating. The supraspinatus muscle is a rotator cuff muscle located in the shoulder, specifically in the supraspinatus fossa, a concave depression in the rear….
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It is a long, thin, band-like muscle found in the anterior region of the thigh. The sartorius functions as an important flexor and rotator of the thigh at the hip joint. The sartorius muscle arises from the anterior superior iliac spine on the lateral edge of the hip bone.
From the lateral hip, it descends obliquely across the hip joint and thigh, running medially and inferiorly toward the medial edge of the knee. At the knee, the sartorius turns more laterally as it descends to insert on the medial side of the tibia in the lower leg.
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