Knee Pain on Descents: Is It a Meniscus Tear or Cartilage Damage?

Many people notice knee pain when hiking downhill, descending stairs, or walking down steep slopes. While climbing may feel manageable, the pain often becomes much more noticeable on the way down.

Several knee conditions can cause this type of discomfort, but two common culprits are meniscus tears and cartilage damage. Because the symptoms often overlap, it can be difficult to determine the true source of pain without a proper evaluation.

At Vail-Summit Orthopaedics & Neurosurgery, orthopedic specialists Dr. Richard Cunningham, Dr. Terrell Joseph, and Dr. Max Seiter frequently evaluate patients experiencing knee pain during downhill activities and help identify the underlying cause.

Quick Takeaways

• Knee pain on descents is commonly associated with meniscus tears or cartilage damage

• Both conditions can cause pain, swelling, and difficulty with daily activities

• Symptoms often worsen when walking downhill or descending stairs

• Early evaluation can help determine the cause and guide treatment

Why Descending Places More Stress on the Knee

Walking downhill requires the knee to absorb significantly more force than walking on level ground. The muscles surrounding the knee work harder to control movement and stabilize the joint.

As pressure increases within the knee, damaged cartilage or an injured meniscus may become more symptomatic.

Dr. Cunningham explains that downhill activities often reveal problems that patients may not notice during routine walking. "Many patients tell us their knee feels relatively normal on flat ground but becomes painful when descending hills or stairs," says Dr. Cunningham.

What Is a Meniscus Tear?

The meniscus is a piece of cartilage that acts as a shock absorber between the thighbone and shinbone. Each knee contains two menisci that help distribute forces across the joint.

Meniscus tears may occur from:

• Twisting injuries

• Sports-related trauma

• Age-related degeneration

• Repetitive stress over time

Common symptoms include:

• Pain along the joint line

• Swelling

• Catching or locking sensations

• Clicking within the knee

• Pain with squatting or twisting

Dr. Joseph notes that meniscus symptoms are often activity-specific. "Many patients notice discomfort when changing direction, squatting, or walking downhill where the meniscus experiences greater stress," he says.

What Is Cartilage Damage?

Articular cartilage covers the ends of bones within the knee joint and allows smooth movement. When cartilage becomes damaged or wears away, the joint surfaces no longer glide as efficiently.

Cartilage damage may develop from:

• Previous injuries

• Repetitive impact activities

• Osteoarthritis

• Normal wear and tear over time

Symptoms often include:

• Generalized knee pain

• Swelling after activity

• Stiffness

• Grinding sensations

• Increased discomfort with prolonged walking or hiking

Because downhill walking increases pressure throughout the knee joint, cartilage injuries often become more noticeable during descents.

How Can You Tell the Difference?

Unfortunately, it is not always possible to distinguish a meniscus tear from cartilage damage based on symptoms alone.

Both conditions can cause:

• Pain during downhill hiking

• Pain descending stairs

• Swelling

• Activity-related discomfort

• Reduced function

Dr. Seiter explains that a thorough physical examination is often the first step toward identifying the source of pain. "The location of pain, physical exam findings, and imaging studies all help us determine what structure is contributing to a patient's symptoms," says Dr. Seiter.

When Should You See a Specialist?

You should consider an orthopedic evaluation if you experience:

• Persistent knee pain

• Swelling that repeatedly returns

• Locking or catching sensations

• Pain that limits hiking, skiing, or exercise

• Symptoms that continue despite rest and activity modification

Early evaluation may help prevent worsening symptoms and allow for more treatment options.

Treatment Options

Treatment depends on the severity and underlying cause of the problem.

Common treatment approaches may include:

• Activity modification

• Physical therapy

• Anti-inflammatory medications

• Bracing when appropriate

• Injection therapies

• Surgical treatment for select cases

Many patients improve with conservative treatment, while others may benefit from advanced procedures designed to address meniscus injuries or cartilage damage.

The Bottom Line

Knee pain during downhill walking or stair descent is often a sign that something inside the joint deserves attention. While meniscus tears and cartilage damage can produce similar symptoms, identifying the correct diagnosis is important for effective treatment.

At Vail-Summit Orthopaedics & Neurosurgery, Dr. Richard Cunningham, Dr. Terrell Joseph, and Dr. Max Seiter help patients determine the source of their knee pain and develop individualized treatment plans to help them return to the activities they enjoy.

If knee pain is making hikes, stairs, or everyday movement more difficult, an evaluation may help uncover the cause and get you moving comfortably again. Contact our team today!