In addition, the quadriceps angle, or Q-angle between the anterior superior iliac spine and patellar ligament may contribute to the predisposition of ACL tears.

Steps can be taken to reduce this Q angle, such as using orthotics.

It is most common among women runners who have an increase Q angle and/or leg length discrepancy.

This angle towards the knee is referred to as the Q angle.

Their pelvises are wider, creating a greater "Q angle" with the knee that puts more stress on the ligament.

Low arches can cause overpronation or the feet to roll inward too much increasing the Q angle and genu valgum.

Women are at greater risk for ACL injuries than men due to their greater Q angle.

Q angles which exceed 20 degrees are considered excessive and could lead to a pathological condition associated with improper patellar tracking in the femoral groove.

An increased Q angle and hormonal differences are a few examples of the gender disparity in ACL tear rates.

However individuals with larger Q angles are genetically more predisposed to this type of injury due to the increased lateral angle at which the femur and tibia meet.

Patellar maltracking: OA with valgus deformity - increase n Q angle Medial tibial stress syndrome: athletes.

In women, the Q angle should be less than 22 degrees with the knee in extension and less than 9 degrees with the knee in 90 degrees of flexion.

The Q angle is the angle formed by a line drawn from the anterior superior iliac spine to central patella and a second line drawn from central patella to tibial tubercle.