Lateral, or outside, knee pain is a prevalent condition that can occur due to various injuries or medical conditions affecting the outer side of the knee joint. Treatment options range from rest ...

Understanding the Causes of Knee Pain on the Outer (Lateral) Part of Your Knee. Medically reviewed by Angela M. Bell, MD, FACP — Written by James Roland — Updated on April 7, 2025.

UK Lateral knee pain, often referred to as "Runner's Knee," is a common condition caused by the irritation of the iliotibial (IT) band. This thick band of tissue runs along the outside of the ...

Knee pain can result from injury, arthritis, or overuse. ... (LCL), located along the inner (medial) and outer (lateral) sides of the knee, give stability to the knee in those areas.

A lateral collateral ligament (LCL) sprain occurs when there is a tear in the ligaments on the outside of the knee. Causes include sports injuries and accidents. Symptoms include pain, swelling ...

The lateral meniscus is attached to the outside of the knee joint and ligament, but not tightly, so it's more mobile. Tears are more common in the medial rather than in the lateral meniscus ...

The lateral collateral ligament (LCL) is the ligament located in the knee joint. Ligaments are thick, strong bands of tissue that connect bone to bone. The LCL runs along the outside of the knee ...

The workouts to help you prevent and treat iliotibial band syndrome are no fun at all, but they're worth it: This debilitating overuse injury is an exercise in agony.

In particular, the iliotibial band — also referred to as the IT band, which runs from the hip to the outside of the knee — can become tight and inflamed from overuse, causing lateral knee pain.