About Dr Damien Lafferty Dr Damien Lafferty — Podiatric Surgery | 38 Years’ Experience | 6,000+ Ingrown Toenail Procedures | 20 Years Teaching | Sydney Podiatric Surgery
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What Is Ultrasound-Guided Hydrodissection for Baxter’s Nerve Entrapment?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

Ultrasound-guided hydrodissection is a minimally invasive procedure used to treat certain nerve entrapment conditions, including carefully selected cases of Baxter's nerve entrapment. Rather than treating the plantar fascia itself, the aim of hydrodissection is to improve the movement of the irritated nerve by gently separating it from the surrounding tissues that may be causing compression or [...]

What Does the Research Say About Ultrasound-Guided Hydrodissection?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

Ultrasound-guided hydrodissection has become an increasingly popular treatment for peripheral nerve entrapments over the past decade. While the technique is well established for conditions such as carpal tunnel syndrome, research specifically examining Baxter's nerve entrapment remains limited. This is largely because Baxter's nerve entrapment is frequently underdiagnosed and often grouped together with other causes of chronic [...]

When Is Surgery Appropriate for Baxter’s Nerve Entrapment?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

Fortunately, only a small proportion of patients with Baxter's nerve entrapment require surgery. Most people improve with an accurate diagnosis, appropriate rehabilitation, footwear modification, load management and, where indicated, treatments such as ultrasound-guided hydrodissection. Surgery is generally considered only when symptoms remain significant despite a comprehensive programme of evidence-based non-surgical care. The most important factor before [...]

What Is Calcaneal Bone Marrow Oedema?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

When most people think about heel pain, they immediately think of plantar fasciitis or plantar fasciosis. However, not every painful heel originates from the plantar fascia. One of the most commonly overlooked causes of persistent heel pain is calcaneal bone marrow oedema, sometimes referred to as a bone stress reaction within the heel bone. Bone marrow [...]

What Causes Calcaneal Bone Marrow Oedema?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

Calcaneal bone marrow oedema develops when the heel bone is subjected to more mechanical stress than it can safely tolerate. Rather than being a disease itself, bone marrow oedema represents the bone's biological response to excessive loading. Increased fluid accumulates within the bone marrow as part of the body's reaction to microscopic bone injury, often before [...]

What Is Baxter’s Nerve Entrapment?

By |2026-08-22T02:46:49+10:00August 18th, 2026|Learning Centre|

When people develop persistent pain on the inside or underneath the heel, the diagnosis is often assumed to be plantar fasciitis. While plantar fasciosis is certainly one of the most common causes of heel pain, it is not the only possibility. One condition that is frequently overlooked is Baxter's nerve entrapment, a disorder that can produce [...]

Why Is Baxter’s Nerve Entrapment Often Misdiagnosed as Plantar Fasciitis?

By |2026-08-22T02:46:49+10:00August 18th, 2026|Learning Centre|

One of the greatest challenges in managing chronic heel pain is that several different conditions can produce remarkably similar symptoms. As plantar fasciitis is by far the most common diagnosis associated with pain beneath the heel, it is understandable that many patients—and sometimes even healthcare professionals—initially assume that every painful heel is caused by the plantar [...]

What Are the Symptoms of Baxter’s Nerve Entrapment?

By |2026-08-22T02:46:49+10:00August 18th, 2026|Learning Centre|

Baxter's nerve entrapment can be one of the most difficult causes of heel pain to recognise because its symptoms often overlap with those of plantar fasciosis. While both conditions commonly cause pain around the inside of the heel, Baxter's nerve entrapment is a problem affecting a nerve rather than the plantar fascia. Understanding the pattern of [...]

How Is Baxter’s Nerve Entrapment Diagnosed?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

Diagnosing Baxter's nerve entrapment can be challenging because there is no single test that definitively confirms the condition. Instead, the diagnosis is made by carefully combining the patient's history, clinical examination and appropriate imaging while excluding other common causes of heel pain. This systematic approach is important because several conditions may produce very similar symptoms. The [...]

How Is Baxter’s Nerve Entrapment Treated Without Surgery?

By |2026-08-22T02:46:50+10:00August 18th, 2026|Learning Centre|

The good news is that most patients with Baxter's nerve entrapment do not immediately require surgery. As with many nerve compression conditions elsewhere in the body, treatment usually begins by identifying and reducing the factors that are irritating the nerve while allowing the surrounding tissues to recover. The most appropriate treatment depends on the severity of [...]

Why Don’t Orthotics Always Work on Their Own?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Orthotic therapy is one of the most commonly prescribed treatments for plantar heel pain. Many patients are told that orthotics will 'fix' their problem, while others become discouraged when they continue to experience pain despite wearing custom devices. The reality is more nuanced. Orthotics can play an important role in managing plantar fasciosis, but they are [...]

Why Stretching Alone May Not Be Enough

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Stretching is one of the most frequently recommended treatments for heel pain and, for many people, it forms an important part of recovery. However, patients with long-standing plantar fasciosis are often surprised when diligent stretching fails to resolve their symptoms completely. This does not necessarily mean they have been stretching incorrectly. More commonly, it reflects the [...]

What Does the Research Say About Shockwave Therapy?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Extracorporeal shockwave therapy (ESWT) is one of the most commonly recommended treatments for chronic plantar fasciosis. It has been studied extensively and, for carefully selected patients, can reduce pain and improve function. However, it is not a universal solution and understanding its role within an overall treatment plan is important. Shockwave therapy delivers high-energy acoustic waves [...]

When Are Regenerative Injections Considered?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Regenerative injections may be considered for patients with chronic plantar fasciosis who have not improved sufficiently despite an accurate diagnosis and a well-conducted programme of conservative treatment. They are not usually the first treatment for new heel pain, and they should not be used as a substitute for appropriate rehabilitation, footwear advice, load management, strengthening or [...]

When Is Surgery Appropriate for Chronic Plantar Fasciosis?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Fortunately, most people with plantar fasciosis do not require surgery. The majority of patients improve with an accurate diagnosis, education, progressive rehabilitation, appropriate footwear, activity modification and, where indicated, treatments such as shockwave therapy or regenerative injections. Surgery is generally reserved for the small proportion of patients whose symptoms remain severe despite a comprehensive programme of [...]

What Is Plantar Fasciosis?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Plantar fasciosis is one of the most common causes of chronic heel pain, yet it remains widely misunderstood. Many people are familiar with the term plantar fasciitis, which implies inflammation of the plantar fascia. While inflammation may play a role during the early stages of injury, long-standing heel pain often represents a different biological process. In [...]

Why Does the Plantar Fascia Fail to Heal?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

One of the most common questions I hear from patients is, 'Why hasn't my plantar fascia healed?' Most soft tissue injuries improve with time, but the plantar fascia is exposed to thousands of loading cycles every day. When the stress placed upon the tissue continually exceeds its ability to recover, healing may stall and chronic plantar [...]

What Happens to the Plantar Fascia Under the Microscope?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

One of the reasons our understanding of chronic heel pain has changed is because researchers have examined plantar fascia tissue under the microscope. These studies have shown that many patients with long-standing heel pain do not have ongoing inflammation. Instead, the tissue demonstrates changes consistent with degeneration and failed healing. This evidence has helped shift the [...]

What Are the Symptoms of Plantar Fasciosis?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Plantar fasciosis is the most common cause of chronic pain beneath the heel, but its symptoms can vary considerably from one person to another. While many patients experience the classic pattern of first-step pain in the morning, others describe aching after prolonged standing, pain during exercise or discomfort that gradually worsens throughout the day. Understanding these [...]

How Is Plantar Fasciosis Diagnosed?

By |2026-08-22T02:46:48+10:00August 18th, 2026|Learning Centre|

Accurately diagnosing plantar fasciosis involves much more than confirming that the heel is painful. Although the condition is common, several other disorders can produce similar symptoms, and more than one condition may be present at the same time. A comprehensive assessment is therefore essential before deciding on the most appropriate treatment. The diagnostic process begins with [...]

What Is Bone Marrow Oedema of the Heel?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Bone marrow oedema (BMO) describes increased fluid within the bone marrow and is a finding seen on magnetic resonance imaging (MRI). When it occurs within the calcaneus, or heel bone, it may contribute to persistent heel pain. Although many patients have never heard of bone marrow oedema, it is an important diagnosis because it cannot usually [...]

How Is Baxter’s Nerve Entrapment Diagnosed?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Baxter's nerve entrapment is an under-recognised cause of chronic heel pain and is frequently mistaken for plantar fasciitis because the symptoms can overlap. In some patients, both conditions occur together, making diagnosis even more challenging. Establishing the correct diagnosis is important because treatment directed only at the plantar fascia may not relieve pain if the nerve [...]

What Happens During a Specialist Heel Pain Assessment?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Many patients arrive feeling anxious because they have already seen several health professionals without finding a lasting solution. A specialist heel pain assessment is different because its primary aim is not to recommend a treatment immediately, but to understand why the pain has persisted and to establish the most accurate diagnosis possible. The consultation begins with [...]

Why Imaging Alone Doesn’t Make the Diagnosis

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Modern imaging has transformed the assessment of chronic heel pain, but it also has the potential to be misunderstood. Many patients believe that the scan itself provides the diagnosis. In reality, imaging is only one part of the diagnostic process. The patient's history, physical examination and imaging findings must all agree before a confident diagnosis can [...]

Putting the Diagnosis Together: Creating the Right Treatment Plan

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

After completing a comprehensive assessment, the next step is not simply selecting a treatment—it is developing the right treatment plan for the individual patient. Two people with similar heel pain may require very different management because their diagnosis, lifestyle, activity level, health and treatment goals are rarely identical. The foundation of every treatment plan is an [...]

Why an Accurate Diagnosis Is the Most Important Step in Treating Chronic Heel Pain

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

One of the most common misconceptions about chronic heel pain is that the most important decision is choosing the right treatment. In reality, the most important decision is establishing the correct diagnosis. Every treatment—whether stretching, orthotic therapy, shockwave therapy, regenerative injections, hydrodissection or surgery—depends on understanding which structure is responsible for the patient's symptoms. Many people [...]

How Does Diagnostic Ultrasound Help Diagnose Heel Pain?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Diagnostic ultrasound has become one of the most valuable imaging tools for assessing chronic heel pain because it allows the plantar fascia and surrounding soft tissues to be examined in real time. Unlike static imaging, ultrasound enables the clinician to assess tissue structure while correlating the findings with the patient's symptoms during the consultation. For patients [...]

When Is an MRI Recommended for Heel Pain?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

Magnetic resonance imaging (MRI) is one of the most detailed imaging investigations available for assessing chronic heel pain. Although many patients believe an MRI should be the first test performed, this is rarely necessary. Most cases of plantar heel pain can initially be assessed through a careful history, physical examination and, where appropriate, diagnostic ultrasound. MRI [...]

Do I Need an X-ray for Heel Pain?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

One of the most common questions patients ask is whether they need an X-ray to diagnose their heel pain. The answer depends on the suspected cause of the symptoms. Although X-rays remain an important investigation in some situations, they are not the best test for every patient with chronic heel pain because they primarily show bones [...]

Are Heel Spurs Really Causing My Pain?

By |2026-08-22T02:46:46+10:00August 18th, 2026|Learning Centre|

One of the most common misconceptions about heel pain is that the heel spur is the cause of the symptoms. Many patients are understandably concerned when an X-ray reports a heel spur, believing it must be responsible for the pain. However, current evidence suggests that heel spurs are often an incidental finding and, by themselves, do [...]

How Is an Ingrown Toenail Diagnosed?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

Diagnosis Usually Starts with Listening Although an ingrown toenail often appears obvious, making the correct diagnosis involves much more than simply looking at the nail. The consultation usually begins with understanding your history. Important questions include: When did the pain begin?Has it happened before?Have you had previous nail surgery?Have antibiotics been prescribed?Has there been drainage or [...]

When Should You See a Surgical Podiatrist?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

Not every ingrown toenail requires surgery. Many mild cases can improve with conservative treatment when recognised early. However, there comes a point where repeated self-treatment, repeated antibiotics or repeated nail trimming simply delays definitive management. Signs You Should Be Assessed You should consider seeing a surgical podiatrist if: The pain is becoming worse.Walking is becoming difficult.The [...]

Is It Really an Infection?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

Is It Really an Infection? One of the biggest misconceptions about ingrown toenails is that they are primarily infections. In most cases, they are not. An ingrown toenail usually begins as a mechanical problem. The edge of the nail grows into the surrounding skin, causing repeated injury every time you walk. The body's response to this [...]

What Happens If You Ignore an Ingrown Toenail?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

What Happens If You Ignore an Ingrown Toenail? Many people hope an ingrown toenail will eventually "grow out" by itself. Unfortunately, this is uncommon once the nail edge has already penetrated the surrounding skin. Every step places pressure on the nail, pushing the sharp edge further into the tissue. The body's natural response is inflammation, swelling [...]

Why Do Ingrown Toenails Become Infected?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

Infection Is Usually a Secondary Problem One of the biggest misconceptions about ingrown toenails is that infection is the primary problem. In reality, infection is usually a consequence of the nail growing into the skin, not the original cause. Think of it like repeatedly scratching your skin with a sharp object. Eventually, bacteria that normally live [...]

Who Gets Ingrown Toenails?

By |2026-08-22T02:47:00+10:00July 24th, 2026|Learning Centre|

One of the reassuring things about ingrown toenails is that they are extremely common. They affect people of all ages, occupations and activity levels. Whether you are a teenager playing weekend sport, a tradesperson wearing safety boots, an office worker or a retiree, an ingrown toenail can develop if the conditions are right. Although anyone can [...]

Why Do Ingrown Toenails Occur?

By |2026-08-22T02:46:59+10:00July 24th, 2026|Learning Centre|

One of the biggest misconceptions about ingrown toenails is that they are always caused by cutting the nail incorrectly. While poor nail trimming can certainly contribute in some cases, modern research and clinical experience show that the development of an ingrown toenail is usually far more complex. In most patients, several factors combine to place excessive [...]

What Is an Ingrown Toenail?

By |2026-08-22T02:46:58+10:00July 24th, 2026|Learning Centre|

An ingrown toenail, medically known as onychocryptosis, occurs when the edge of the toenail presses into or penetrates the surrounding skin. This repeated mechanical irritation causes inflammation, pain and swelling. If the skin becomes damaged, bacteria can enter the area and produce a secondary infection. Although an ingrown toenail can affect any toe, it most commonly [...]

When Should I Seek a Second Opinion for Heel Pain?

By |2026-08-22T02:46:45+10:00July 24th, 2026|Learning Centre|

Most episodes of heel pain improve with appropriate early management. However, if your symptoms continue despite treatment, it is reasonable to ask whether the diagnosis is correct or whether another opinion may be helpful. Seeking a second opinion does not necessarily mean previous treatment was inappropriate. It simply recognises that persistent heel pain can be complex [...]

Can More Than One Condition Be Causing My Heel Pain?

By |2026-08-22T02:46:45+10:00July 24th, 2026|Learning Centre|

Many people assume there is a single explanation for their heel pain. In reality, chronic heel pain is often multifactorial, meaning more than one condition may be contributing to the symptoms at the same time. This is one reason some treatments provide only partial relief. If one problem improves while another remains untreated, the pain may [...]

What Are the Most Common Causes of Chronic Heel Pain?

By |2026-08-22T02:46:45+10:00July 24th, 2026|Learning Centre|

Chronic heel pain is not a single diagnosis. It is a symptom that can arise from several different conditions, and in many patients more than one problem may be present at the same time. Understanding the underlying cause is one of the most important steps in developing an effective treatment plan. Assuming that every patient has [...]

Can Heel Pain Become Permanent?

By |2026-08-22T02:46:45+10:00July 24th, 2026|Learning Centre|

Many people worry that because their heel pain has lasted for months or even years, they will have to live with it forever. While chronic heel pain can become persistent if the underlying cause is not identified and treated appropriately, this does not mean it is inevitably permanent. Most patients can still improve, even after prolonged [...]

Why Does My Heel Pain Keep Coming Back?

By |2026-08-22T02:46:45+10:00July 24th, 2026|Learning Centre|

One of the most frustrating aspects of chronic heel pain is that it often improves for a period of time before returning. Many people experience temporary relief after wearing orthotics, completing stretching exercises, resting, receiving an injection or undergoing shockwave therapy, only for the pain to recur weeks or months later. This does not necessarily mean [...]

Why Does My Heel Hurt Most First Thing in the Morning?

By |2026-08-22T02:46:44+10:00July 24th, 2026|Learning Centre|

One of the hallmark symptoms of plantar fascia disorders is pain with the first few steps out of bed in the morning. Many patients describe taking several painful steps before the foot gradually loosens and becomes more comfortable. Although this pattern is strongly associated with plantar fasciitis and plantar fasciosis, it is not unique to these [...]

Can Plantar Fasciitis Become Plantar Fasciosis?

By |2026-08-22T02:46:44+10:00July 24th, 2026|Learning Centre|

Yes. In many patients, what begins as plantar fasciitis can gradually progress to plantar fasciosis if the tissue fails to heal normally. This concept is important because it helps explain why some people recover within a few weeks while others continue to experience heel pain for months or even years. Although the terminology continues to evolve, [...]

Plantar Fasciitis vs Plantar Fasciosis: What’s the Difference?

By |2026-08-22T02:46:44+10:00July 24th, 2026|Learning Centre|

Many people are told they have plantar fasciitis, but if heel pain has persisted for several months the condition may be better described as plantar fasciosis. Although the two names sound similar, they describe different biological processes. Understanding the distinction helps explain why some treatments work well early yet become less effective once symptoms become longstanding. [...]

What Is Chronic Heel Pain?

By |2026-08-22T02:46:44+10:00July 24th, 2026|Learning Centre|

Chronic heel pain is generally defined as heel pain that has persisted for longer than three months. Although some people recover within a few weeks, others continue to experience pain that interferes with walking, exercise, work and everyday activities. Persistent heel pain should not simply be viewed as 'plantar fasciitis that hasn't settled'. It often represents [...]

Why Won’t My Heel Pain Go Away?

By |2026-08-22T02:46:44+10:00July 24th, 2026|Learning Centre|

If your heel pain has lasted for several months despite stretching, orthotics, shockwave therapy or other treatments, you are not alone. Persistent heel pain is one of the most common reasons patients seek a second opinion because the problem often proves to be more complex than it first appears. While many people are told they have [...]