Knee Ligament Tears (MCL, LCL, PCL)

Knee Ligament Tears (MCL, LCL, PCL): Non-Surgical Options in Palm Beach

Knee ligament injuries affecting the medial collateral ligament (MCL), lateral collateral ligament (LCL), or posterior cruciate ligament (PCL) are common in contact and cutting sports. While some complete ligament tears require surgical reconstruction, many partial and complete tears of the non-ACL knee ligaments respond well to orthobiologic treatment.

At Palm Beach Regenerative, image-guided platelet injection directly to the site of ligament injury offers a precise, biologically active approach to supporting the body's natural ligament healing response. Give us a call today to schedule an appointment.

What Are Knee Ligament Tears (MCL, LCL, PCL)?

The MCL, LCL, and PCL each serve distinct stabilizing roles in the knee. MCL tears are the most common and occur from valgus stress (blow to the outer knee). LCL tears occur from varus stress and are less common. PCL tears occur from posterior tibial force, such as a dashboard impact.

Grade 1 and 2 sprains with partial tearing generally have good healing potential. Grade 3 complete tears may or may not require surgery depending on the ligament involved and the patient's activity demands.

Signs and Symptoms

• Pain and tenderness on the inner knee (MCL), outer knee (LCL), or posterior knee (PCL)
• Swelling and bruising following acute injury
• Knee instability in the direction of the injured ligament
• Pain with weight-bearing and changes of direction
• Sense of the knee giving way during activity

Common Causes and Risk Factors

• Direct impact or valgus force to the knee (MCL)
• Varus force or hyperextension (LCL, combined posterolateral corner)
• Direct blow to the anterior tibia pushing it backward (PCL)
• Sports involving contact, cutting, or pivoting

How It Is Diagnosed

MRI is the definitive imaging tool for grading ligament tears and assessing associated damage to other knee structures. Clinical examination with specific stress tests identifies ligament instability.

Dr. Ghattas reviews your MRI and clinical findings to determine the grade of injury and whether orthobiologic treatment is appropriate.

Conventional Treatment Options

• MCL tears: Often managed non-surgically with bracing and physical therapy, even at Grade 3
• LCL and posterolateral corner tears: May require surgical reconstruction at higher grades given the complexity of the lateral complex
• PCL tears: Often managed conservatively for isolated injuries, surgical reconstruction for Grade 3 with functional instability

The Palm Beach Regenerative Approach

For partial and selected complete ligament tears, Dr. Ghattas delivers image-guided platelet injection directly to the site of ligament injury under real-time ultrasound guidance, providing a precise biological stimulus at the healing zone.

This approach supports the ligament's natural repair process and may accelerate recovery and improve the quality of healing tissue compared to conservative treatment alone. The goal is to support the ligament's structure and reduce the instability that perpetuates symptoms.



The BioMod Advantage: MLS Robotic Laser Therapy accelerates ligament tissue recovery and reduces the knee swelling that accompanies acute and subacute ligament injuries. Xymogen collagen synthesis and anti-inflammatory protocols provide the systemic nutritional environment that supports quality ligament healing.

Like all medical procedures, orthobiologic treatments have potential risks and benefits. Results vary by individual. Not all patients are candidates. Dr. Ghattas will discuss your specific situation, realistic expectations, and all treatment options, including when surgery or other interventions may be more appropriate.