What happens if you tear your rectus femoris?
Swelling and bruising may develop over the site of injury. It will feel particularly tender when pressing in (palpating) where the tendon attaches at the front of the hip. If a complete rupture has occurred then it will be impossible to contract the muscle and a gap or deformity may be visible.
How do you repair a torn rectus femoris?
Most rectus femoris tears are treated nonoperatively. However, surgical repair may be considered in high-level athletes who have a high demand for repetitive hip flexion performed in an explosive manner such as kickers and sprinters.
Can you tear your rectus femoris?
When the rectus femoris is strained or tears, pain will immediately be felt at the top of the thigh, and in extreme cases there is a noticeable defect when the muscle is completely torn. Fortunately complete tears are rare. An MRI scan is normally requested to determine the extent of the injury.
How long does a torn rectus femoris take to heal?
Patient evaluations revealed no pain and progressive recovery of muscular strength after three months. Patient one returned to normal sports activities 5 months after surgery, and patient two returned to playing after 4 months.
How do I know if I tore my rectus femoris?
- Sudden sharp pain in the muscle. Injury is often felt at the mid belly.
- Bruising may be present at the site of the injury.
- Pain on palpation of the injured area.
- Difficulty straightening the knee.
- Pain with ambulation (movement) in the thigh.
- Proper rehabilitation is important to avoid re-injury.
How do you injure your rectus femoris?
Risk factors. Sports and activities involving a great amount of kicking, jumping and running are considered risk factors for developing a rectus femoris muscle injury and include 1-3: football/soccer. American football.
What bone does the rectus femoris move?
Rectus Femoris It runs straight down the leg (the Latin for straight is rectus), and attaches to the patella by the quadriceps femoris tendon. Actions: The only muscle of the quadriceps to cross both the hip and knee joints. It flexes the thigh at the hip joint, and extends at the knee joint.
What does a torn rectus femoris feel like?
Sudden sharp pain in the muscle. Injury is often felt at the mid belly. Bruising may be present at the site of the injury. Pain with ambulation (movement) in the thigh.
What does the rectus femoris attach to?
Insertion. Rectus Femoris together with vastus medialis, vastus lateralis and vastus intermedius joins the quadriceps tendon to insert at the patella and tibial tuberosity (via patellar ligament).
What causes pain in the rectus femoris muscle?
Excessive passive stretching or activation of a maximally stretched muscle can also cause strains. Of the quadriceps muscles, the rectus femoris is most frequently strained. Several factors predispose this muscle and others to more frequent strain injury.
Is rectus femoris a hip flexor?
The rectus femoris is the only quadriceps muscle that traverses both the hip and the knee joint. The rectus femoris is a powerful hip flexor, but it is largely dependent on the position of the knee and hip to assert its influence.
What action does the rectus femoris do?
Thus the rectus femoris received its name because it runs straight down the thigh. It is a two way acting muscle as it crosses over the hip and knee joint; therefore, it functions to extend the knee and also assists iliopsoas in hip flexion. It is thus also a hip flexor.