The anterior cruciate ligament (ACL), medial collateral ligament (MCL), and meniscus are vital components of knee stability. Injuries to these structures are common among athletes and active individuals, often resulting from sudden twists, direct impacts, or overuse. While surgery is often recommended for severe ligament tears, non-surgical regenerative medicine offers an alternative solution that supports tissue repair, reduces inflammation, and accelerates recovery–without long downtime.
At OrthoGen Health, we specialize in cutting-edge regenerative treatments to help patients heal faster, regain mobility, and avoid the risks associated with invasive procedures.
“Someone referred me to this place because i had a very bad knee pain which multiple other doctors i visited, told me have to have an open surgery but Dr.James told me can do PRP which is much easier and safer. I thought it worth trying it. After almost 2 years, i still have no pain and i got back to normal life. I am so glad listen to Dr, James and for your info i think he has one of the highest certificates that only a few doctors in the US have it.
He is so kind and acknowledgeable and i definitely recommend anyone who has joint pain before letting others to have any open surgeries which obviously they want nothing but making money.Thanks you for making the life enjoyable for me again.”
How Regenerative Medicine Helps Repair Knee Ligament and Meniscus Damage
Traditional treatments for ACL, MCL, and meniscus injuries often focus on immobilization, steroid injections, or surgery. However, regenerative medicine takes a different approach by enhancing the body’s natural ability to heal itself.
Platelet-Rich Plasma (PRP) Therapy
PRP is derived from the patient’s own blood and contains growth factors that stimulate cell regeneration, improve blood flow, and reduce inflammation.
Exosome Therapy
Exosomes act as cellular messengers, promoting healing by communicating repair signals to injured tissues.
Biologic Injections
These therapies provide anti-inflammatory and regenerative support to strengthen ligaments, reduce pain, and accelerate recovery.
Research shows that PRP injections can significantly improve ligament healing and meniscus repair, reducing the need for surgical intervention.
Common Causes and Symptoms of ACL, MCL, & Meniscus Injuries
These knee injuries frequently occur due to sports-related activities, falls, or repetitive strain. Symptoms may include:
- Swelling and stiffness that worsens within hours after injury
- Pain when bending or extending the knee
- Instability or a feeling of the knee “giving out”
- Clicking, locking, or popping sensations when moving the knee
- Limited range of motion and difficulty bearing weight

Frequently Asked Questions About Regenerative Knee Injury Treatment
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PRP and exosome therapy can enhance healing in partial tears, reduce inflammation, and improve function without surgery.
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Yes, these treatments can repair lingering tissue damage, reduce pain, and restore knee stability even years after the initial injury.
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Many patients experience improved mobility within weeks, though full healing varies depending on the severity of the injury.
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Yes, it avoids surgical risks, reduces downtime, and promotes long-term healing naturally.

Dr. James Petros
Dr. James Petros, founder of OrthoGen Health, is a board-certified regenerative medicine physician with extensive expertise in pain management and non-surgical orthopedics. Now serving primarily in his role as CEO, Dr. Petros focuses on advancing the mission of OrthoGen Health through innovation, clinical leadership, and patient-centered strategy. He has built the organization on a foundation of scientific progress, compassionate care, and collaboration, ensuring that patients are supported by a team dedicated to delivering the highest quality regenerative therapies.
Get Back in Motion with Natural, Non-Surgical Knee Injury Treatment in San Jose
If you’ve suffered an ACL, MCL, or meniscus injury, OrthoGen Health in San Jose and Los Gatos offers advanced regenerative medicine therapies to help restore strength, stability, and function naturally.
Schedule a consultation today to explore non-invasive knee repair options that support long-term recovery.