Shockwave Therapy for Insertional Achilles Tendinopathy

Understanding Insertional Achilles Tendinopathy

What is Insertional Achilles Tendinopathy?

Insertional Achilles tendinopathy is a condition that causes pain and inflammation at the point where the Achilles tendon attaches to the heel bone (calcaneus). This condition is often seen in athletes and active individuals who place repetitive stress on the tendon through activities such as running, jumping, and climbing.

Causes and Risk Factors

Several factors can contribute to the development of insertional Achilles tendinopathy, including:

• Overuse or repetitive strain on the Achilles tendon
• Sudden increase in training intensity or duration
• Tight or weak calf muscles
• Improper footwear or training surfaces
• Biomechanical issues, such as overpronation or leg length discrepancy
• Age-related degeneration of the tendon

Shockwave Therapy as a Treatment Option

What is Shockwave Therapy?

Shockwave therapy, also known as extracorporeal shockwave therapy (ESWT), is a non-invasive treatment method that uses high-energy sound waves to stimulate healing in damaged tissues. These shockwaves are delivered through a handheld device applied to the skin over the affected area, targeting the insertional Achilles tendinopathy.

How Does Shockwave Therapy Work?

The mechanisms behind shockwave therapy are not fully understood, but it is believed to work through several pathways:

• Stimulating blood flow and metabolism in the treated area, promoting healing
• Breaking up calcifications or scar tissue that may be contributing to pain and inflammation
• Reducing pain by modulating nerve impulses and decreasing sensitivity
• Enhancing collagen production, leading to improved tendon strength and elasticity

The Shockwave Therapy Procedure

Shockwave therapy is performed as an outpatient procedure, typically taking 15-30 minutes per session. The steps involved include:

1. The patient lies face down, exposing the affected heel area
2. A gel is applied to the skin to facilitate the transmission of shockwaves
3. The physiotherapist applies the handheld device to the skin and delivers the shockwaves to the insertional Achilles tendinopathy
4. The patient may experience some discomfort or pain during the procedure, but this is usually well-tolerated
5. After the session, the patient can typically return to normal activities, although some temporary soreness or swelling may occur

Treatment Protocol and Outcomes

The number of shockwave therapy sessions required for insertional Achilles tendinopathy varies depending on the severity of the condition and individual response to treatment. A typical treatment protocol may involve:

• 3-5 sessions, spaced 1-2 weeks apart
• Gradual improvement in symptoms over the course of treatment
• Maintenance of a stretching and strengthening programme to prevent recurrence

Research has shown that shockwave therapy can be an effective treatment option for insertional Achilles tendinopathy, with many patients experiencing significant reductions in pain and improved function following treatment.

Complementary Treatments and Prevention Strategies

Combining Shockwave Therapy with Other Treatments

While shockwave therapy can be a powerful tool in managing insertional Achilles tendinopathy, it is often most effective when combined with other treatment modalities, such as:

• Physical therapy to address muscle imbalances, improve flexibility, and correct biomechanical issues
• Orthotics or heel lifts to reduce stress on the Achilles tendon and improve foot and ankle alignment
• Nonsteroidal anti-inflammatory drugs (NSAIDs) or ice therapy to manage pain and inflammation
• Gradual return to activity, with modifications as needed to prevent further injury

Preventing Insertional Achilles Tendinopathy

To reduce the risk of developing insertional Achilles tendinopathy, consider the following prevention strategies:

• Gradually increase training intensity and duration, allowing the body time to adapt
• Maintain flexibility and strength in the calf muscles through regular stretching and exercise
• Wear proper footwear that provides adequate support and cushioning for your specific activity
• Listen to your body and rest when necessary to avoid overuse injuries
• Address any underlying biomechanical issues or muscle imbalances that may contribute to Achilles tendon stress

At MSKClinic, we offer shockwave therapy as part of our comprehensive approach to treating insertional Achilles tendinopathy and other musculoskeletal conditions. Our experienced physiotherapists work closely with each patient to develop a personalised treatment plan that incorporates the latest evidence-based techniques and a strong focus on patient education and empowerment. If you are experiencing symptoms of insertional Achilles tendinopathy, contact us today to learn more about how shockwave therapy and our other services can help you find relief and get back to the activities you love.