---

Common Secondary Conditions to Knee Pain (VA Disability Guide)

---

Knee pain is one of the most common service-connected disabilities among veterans. What many don’t realize is that chronic knee issues often lead to secondary conditions in other joints, the spine, and even mental health. When knee pain alters gait or limits mobility, the body compensates—and new medical problems develop.

Understanding these connections can significantly increase a veteran’s overall disability rating.

Disclaimer: I am not a doctor. I can not verify the information below is accurate; however, this is basic information that may help you determine a baseline for potential conditions that may be able to be connected to your service connected knee pain. Please verify with your doctor before submitting a claim to the VA.

---

What Counts as a Secondary Condition?

A secondary condition develops because of an already service-connected disability. For knee pain, the most common cause of secondary conditions is altered gait, which puts abnormal stress on other joints and muscles.

---

Common Secondary Conditions to Knee Pain

1. Hip Pain Caused by Altered Gait

When a damaged knee changes the way you walk, the hip absorbs extra workload. Over time this can cause:

• Hip arthritis
• Tensor fascia lata strain
• Gluteal tendinopathy
• Hip bursitis

---

2. Back Pain Secondary to Knee Pain

The lumbar spine reacts sharply to uneven gait or instability. Veterans often develop:

• Chronic low back pain
• Lumbar strain
• Disc issues

---

3. Ankle and Foot Pain

Knee instability can cause over-pronation, compensation, and uneven foot strike. This can lead to:

• Plantar fasciitis
• Achilles tendinitis
• Ankle arthritis
• Peroneal tendon issues

---

4. Opposite Knee Pain

If the left knee is injured, the right knee eventually overcompensates—and vice versa. The VA routinely grants these claims when medical evidence supports the connection.

---

5. Mental Health

Chronic knee pain reduces mobility, increases frustration, and interferes with sleep, work, and physical activity. Mental health conditions can develop later.

---

How to Prove a Secondary Condition to Knee Pain

Talk to your doctor and VSO! A medical opinion must explain how the knee caused the new disability. Secondary VA claims can be very tricky. They will always require a nexus just like every other claim. However, secondary conditions need to show a nexus to your already service connected condition.

Nexus letters are often very beneficial for secondary connected conditions. This doesn’t mean that you need to pay for the letter. You can ask your personal physician for one but read this article first.

---

How to Get a Nexus Letter (Free Options First)

1. Your Own Primary Care Doctor (Free)

If they’re willing, this is the best first step. Here is a good article on how to ask your doctor for help with a nexus letter.

Most veterans don’t realize primary care doctors can write nexus letters.

---

2. VA Providers (Free — but harder)

Hit or miss, but it’s worth asking.
Say something like:

“Can you document whether my knee condition is causing my lower back problems?”

---

3. Telehealth or Online Medical Services (Low-cost)

Some online doctors specialize in chronic pain, migraines, or orthopedic connections.

---

4. VA Nexus Letter Directory (Paid Specialists)

If the condition is complex or medical documentation is weak, using a specialist may make the difference.

👉 Check out our Nexus Letter Directory here. Please do your own due diligence.

---

---

Need Help Organizing Your Claim?

Your VA Claims Strategy Dashboard (paid) helps:

Create a strategic plan for your entire claim

Organize secondary claims

Prepare for a VSO meeting.

👉 Check out our VA Claims Dashboard here.

---

---

---

---