A New Frontier in Tendon Pain Management Innovations

A New Frontier in Tendon Pain Management: Understanding Percutaneous Tenotomy

Abstract

Chronic tendon pain, or tendinopathy, can be debilitating and significantly affect quality of life. Traditional treatments have often provided limited or temporary relief. However, a revolutionary, minimally invasive procedure known as percutaneous tenotomy is changing the landscape of musculoskeletal care. This educational post explores the science and application of percutaneous tenotomy. It is an advanced, ultrasound-guided technique for treating chronic tendinopathies such as tennis elbow, plantar fasciitis, and Achilles tendinopathy. I will discuss the latest findings from leading researchers. Furthermore, I will explain the two primary devices used—Tenex and TenJet—which debride and remove damaged tendon tissue. I will also explain how we at Injury Medical Clinic integrate this cutting-edge procedure into our comprehensive, multidisciplinary approach. This combines chiropractic care, functional medicine, and medical oversight to create a holistic, effective path to recovery.

Introduction

Hello, I’m Dr. Alex Jimenez. With my background as a Doctor of Chiropractic, Advanced Practice Registered Nurse, and certified functional medicine practitioner, I’ve dedicated my career to exploring and integrating the most effective, evidence-based treatments to help my patients achieve true health and wellness. My passion is understanding the body’s intricate connections and finding innovative solutions for complex musculoskeletal and systemic health issues.

At Injury Medical Clinic, we pride ourselves on a collaborative, multidisciplinary approach. I work alongside a phenomenal team, including our Medical Director and Collaborative Physician, Dr. Maria Guadalupe Cardenas, MD. Dr. Cardenas is board-certified in Internal Medicine and brings over four decades of invaluable experience to our practice. Her role is crucial in providing medical oversight. She ensures that our integrative protocols are safe, effective, and grounded in the highest standards of medical care. This partnership between chiropractic, internal medicine, functional medicine, and rehabilitation allows us to offer a uniquely comprehensive treatment experience. We treat everything from personal injuries to chronic conditions.

Today, I am excited to share insights into a groundbreaking procedure. It has become an essential tool in our practice for managing chronic tendon pain: percutaneous tenotomy. This post will take you on a journey to understand what this procedure is, how it works, and why it represents a significant leap forward in treating conditions that were once notoriously difficult to resolve.

Unlocking a Solution for Chronic Tendon Pain

For years, patients suffering from chronic tendinopathies like tennis elbow (lateral epicondylitis), plantar fasciitis, or Achilles tendinopathy have navigated a frustrating cycle of pain, inflammation, and dysfunction. The underlying issue in these conditions is not just inflammation, but tendinosis—a degenerative state in which the tendon’s collagen fibers become disorganized, weakened, and filled with scar tissue. This damaged tissue is a primary source of chronic pain. It fails to heal on its own.

Traditionally, treatments ranged from rest and physical therapy to corticosteroid injections and, ultimately, open surgery. While these treatments can be effective for some, they often do not provide lasting relief. For example, corticosteroid injections can provide temporary relief but may weaken the tendon over time. This potentially leads to further damage (Coombes et al., 2010). Open surgery, while effective, involves significant downtime, risks of infection, and scarring.

Percutaneous tenotomy is where it comes in. It is a minimally invasive, FDA-approved procedure specifically designed to target and remove the source of the pain—the degenerated tendon tissue—without the need for open surgery. This technique is now accessible to trained primary care providers like me. It allows us to offer this advanced treatment directly in an office setting.

How Does Percutaneous Tenotomy Work? The Science Behind the Technique

Percutaneous tenotomy is performed under real-time ultrasound guidance, which is a cornerstone of its safety and precision. Ultrasound lets the practitioner visualize the anatomy in detail, pinpoint the exact location of the diseased tissue, and guide a specialized instrument to that area while avoiding healthy surrounding structures like nerves and blood vessels.

There are currently two leading technologies on the market for performing this procedure:

• Tenex Health TX: This system uses ultrasonic emulsification, a concept borrowed from advanced cataract surgery. A small, 18-gauge double-lumen needle is inserted through a tiny incision (usually requiring only a sterile strip for closure).
  • The Science: The needle tip vibrates at an ultrasonic frequency (approximately 20,000 times per second). This focused energy precisely breaks down, or emulsifies, only the targeted fibrotic and calcified scar tissue.
  • The Mechanism: Simultaneously, a second lumen within the needle acts as a suction device, irrigating the area with saline and aspirating the debrided tissue fragments. This “vacuum and emulsification” process efficiently removes the source of the pain. A foot pedal controls the entire procedure, giving the practitioner precise control over the debridement process.
• TenJet: This technology offers an alternative method for tissue debridement.
  • The Science: TenJet uses a high-velocity, pressurized stream of saline that acts as a “water scalpel.” This fine, powerful jet of water is directed at the diseased tendon tissue.
  • The Mechanism: The water stream’s force cuts and removes the degenerated tissue. Like Tenex, the TenJet instrument also incorporates a suction mechanism to remove debris from the treatment site.

At our clinic, we utilize the Tenex device. My clinical observations have shown it to be exceptionally effective and precise for treating various chronic tendinopathies. The procedure is typically quick, with the debridement, or “cutting,” time lasting anywhere from 30 seconds to two minutes, depending on the size of the lesion.

The Percutaneous Tenotomy Procedure: A Step-by-Step View

To give you a clearer picture, let me walk you through what a patient can expect when undergoing a percutaneous tenotomy for a condition like tennis elbow (extensor carpi radialis brevis tendinopathy).

1. Preparation and Imaging: The patient is positioned comfortably, and the treatment area (e.g., the elbow) is cleaned and prepped using a sterile technique. We then use a high-resolution ultrasound machine to identify the exact area of tendinosis. On the ultrasound image, healthy tendon tissue appears as a bright, organized, fibrillar pattern. Diseased tissue, in contrast, appears dark, thickened, and disorganized, sometimes with calcifications.
2. Local Anesthesia: To ensure the procedure is painless, a local anesthetic is injected into the skin and the area surrounding the damaged tendon. The patient remains awake and comfortable throughout the process.
3. Ultrasound-Guided Debridement: The ultrasound probe is covered with a sterile sheath. I then make a minimal incision and insert the Tenex needle, guiding it in real-time directly to the degenerated tissue. The ultrasound allows me to see the needle tip as it moves back and forth within the pathologic tissue, similar to the motion used in a fenestration procedure but with the added benefit of tissue removal.
4. Activation and Removal: Once the needle is in place, I activate the device with the foot pedal. Patients may hear a soft humming sound as the ultrasonic energy emulsifies the scar tissue. I carefully maneuver the needle tip throughout the diseased area until all the targeted tissue has been removed.
5. Completion and Recovery: After the debridement is complete, the needle is withdrawn, and a small adhesive bandage is placed over the tiny incision. No stitches are needed. The patient can go home shortly after. Post-procedure care typically involves a brief rest period followed by a structured rehabilitation program to encourage the growth of new, healthy tendon tissue.

The Integrative Chiropractic Approach: Healing Beyond the Procedure

While percutaneous tenotomy is a powerful tool for removing the source of pain, it is only one piece of the healing puzzle. True, lasting recovery requires a comprehensive approach that addresses the underlying biomechanical and physiological factors that led to the tendon injury in the first place. This is where our integrative model at Injury Medical Clinic truly shines.

Following a percutaneous tenotomy procedure, our focus shifts to creating an optimal environment for healing and rebuilding. This is where my expertise as a chiropractor becomes pivotal.

• Chiropractic Adjustments and Biomechanical Correction: Often, tendinopathies result from chronic overuse or repetitive strain caused by poor biomechanics. For example, tennis elbow may stem from improper movement patterns originating in the wrist, shoulder, or even the cervical and thoracic spine. Through chiropractic adjustments, we can restore proper joint alignment and mobility, reducing abnormal stress on the healing tendon. By correcting these underlying biomechanical faults, we support the recovery process and help prevent re-injury.
• Functional Medicine and Nutritional Support: Healing is metabolically demanding. The body needs specific nutrients to synthesize new collagen and build healthy tissue. As a functional medicine practitioner, I assess each patient’s unique biochemical needs. We may recommend targeted nutritional protocols and supplements to support tissue regeneration, such as:
  • Vitamin C and Proline: Essential cofactors for collagen synthesis.
  • Zinc and Copper: Minerals crucial for tissue repair.
  • Anti-inflammatory Diet: Reducing systemic inflammation can create a more favorable healing environment.
• Targeted Rehabilitation: Post-procedure rehabilitation is critical. It begins with gentle range-of-motion exercises and progresses to eccentric loading exercises. Eccentric exercises, where the muscle lengthens under tension, have been shown to stimulate collagen production and remodeling in healing tendons (Alfredson et al., 1998). Our team guides patients through a personalized rehabilitation plan to rebuild tendon strength, flexibility, and resilience.
• Medical Oversight by Dr. Cardenas: Throughout this entire process, Dr. Cardenas provides essential medical supervision. Her internal medicine expertise helps us identify and manage systemic factors that can hinder healing, such as metabolic disorders or inflammatory conditions. This collaborative oversight guarantees that our patients receive safe, comprehensive, and truly integrated care.

A New Hope for Chronic Pain Sufferers

Percutaneous tenotomy is more than a new technique. It represents a paradigm shift in how we manage chronic tendinopathy. By precisely removing the diseased tissue that perpetuates the pain cycle, we are not just masking symptoms. Instead, we are creating a biological opportunity for the body to heal itself. When combined with an integrative framework that includes chiropractic care, functional medicine, and structured rehabilitation, the results can be truly transformative.

My clinical observations at Injury Medical Clinic have reinforced my belief in this approach. I have seen patients who have suffered for years with debilitating pain from plantar fasciitis regain the ability to walk without a limp. Additionally, I have seen athletes with chronic tennis elbow return to their sport with renewed strength and confidence.

If you have been struggling with chronic tendon pain and feel like you have exhausted your options, I encourage you to explore whether you might be a candidate for this advanced, integrative treatment. It shows how modern, evidence-based research, when thoughtfully integrated with a holistic understanding of the human body, can provide powerful solutions and restore hope.

References

• Alfredson, H., Pietilä, T., Jonsson, P., & Lorentzon, R. (1998). Heavy-load eccentric calf muscle training for the treatment of chronic Achilles tendinosis. The American Journal of Sports Medicine, 26(3), 360–366. https://doi.org/10.1177/03635465980260030301
• Coombes, B. K., Bisset, L., & Vicenzino, B. (2010). Efficacy and safety of corticosteroid injections and other injections for management of tendinopathy: a systematic review of randomised controlled trials. The Lancet, 376(9754), 1751–1767. https://doi.org/10.1016/S0140-6736(10)61160-9