Post-Traumatic Osteoarthritis (PTOA)

Post-traumatic osteoarthritis is a form of joint wear and tear that develops following a prior physical injury, such as a fracture, dislocation, or ligament tear. The injury accelerates damage to the protective cartilage, leading to pain, stiffness, and reduced mobility over time.

Symptoms

• Persistent joint pain or deep aching
• Stiffness and reduced range of motion
• Joint swelling or inflammation
• Instability or a grinding sensation during movement

Causes

PTOA is caused by direct damage to the cartilage or joint structures during a traumatic event. Even after the initial injury heals, altered joint mechanics increase wear and tear on the remaining cartilage.

Risk Factors

• Previous severe joint injuries (fractures, sprains, ACL or meniscus tears)
• High-impact sports participation
• Repetitive physical stress or heavy lifting
• Improper healing or persistent joint instability

Diagnosis

Our specialists perform a comprehensive evaluation, including a physical exam, medical history review, and advanced imaging (X-rays or MRI) to assess joint space narrowing and structural damage.

Treatment

• Conservative: Physical therapy, anti-inflammatory medications, joint injections, and bracing.
• Surgical: Minimally invasive arthroscopy or joint replacement for severe cases.