What is Plantar Fasciitis?

Plantar fasciitis is a common condition that causes pain in the heel and bottom of the foot. It occurs when the plantar fascia, a thick band of tissue that runs across the bottom of the foot and connects the heel bone to the toes, becomes inflamed. This condition is a leading cause of heel pain and can significantly impact daily activities.


  • Sharp pain in the heel or bottom of the foot, typically worse in the morning or after rest.
  • Pain that decreases with activity but may return after prolonged standing or exercise.
  • Tenderness and swelling in the heel area.
  • Stiffness in the foot, particularly in the morning.

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The plantar fascia is a strong, fibrous tissue that supports the arch of the foot. It acts as a shock absorber, providing stability and helping to maintain the foot’s structure. The plantar fascia originates at the heel bone (calcaneus) and extends to the base of the toes.


Plantar fasciitis develops when there is excessive strain on the plantar fascia, leading to micro-tears and inflammation. This can result from various factors, including overuse, improper footwear, high-impact activities, and anatomical issues such as flat feet or high arches. The inflammation causes pain, especially with the first steps in the morning or after prolonged periods of rest.

Stages of Plantar Fasciitis

  1. Mild: Occasional heel pain, typically in the morning or after rest.
  2. Moderate: More frequent pain that may affect daily activities.
  3. Severe: Persistent pain that significantly impacts mobility and quality of life.
  4. Chronic: Long-term pain and inflammation, often resistant to initial treatments.


Diagnosis of plantar fasciitis is primarily based on a physical examination and medical history. The doctor will check for:

  • Tenderness in the heel and along the plantar fascia.
  • Pain that is worse with the first steps in the morning or after periods of inactivity.
  • Limited dorsiflexion (upward movement) of the foot.

Imaging tests such as X-rays or ultrasound may be used to rule out other conditions and confirm the diagnosis.

Treatment Options

  • Rest and Activity Modification: Reducing activities that aggravate the condition.
  • Ice Therapy: Applying ice to the affected area to reduce inflammation.
  • Stretching and Strengthening Exercises: Exercises to improve flexibility and strength of the foot and lower leg muscles.
  • Orthotic Devices: Custom orthotics or supportive footwear to alleviate strain on the plantar fascia.
  • Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) to reduce pain and inflammation.
  • Injection for Plantar Fasciitis: Cortisone injections to reduce inflammation and provide pain relief.
  • Physical Therapy: Techniques to improve foot mechanics and reduce strain.
  • Surgery: In rare cases, surgical intervention may be necessary to release the tension in the plantar fascia.

Ultrasound-Guided Cortisone Injections for Plantar Fasciitis

Ultrasound-guided cortisone injections are a precise and effective treatment for plantar fasciitis. This technique uses ultrasound imaging to guide the injection eedle to the exact location of the inflamed plantar fascia, ensuring the medication is delivered accurately.

Benefits of Cortisone Injections

  • Quick Relief: Significant pain relief is often achieved within a few days.
  • Minimally Invasive: The procedure is quick and performed on an outpatient basis.
  • Targeted Treatment: Ultrasound guidance ensures the medication is accurately delivered to the inflamed area.

Why Choose Ultrasound-Guided Cortisone Injections at Joint Injections

At Joint Injections, we specialise in providing high-quality, ultrasound-guided cortisone injections for plantar fasciitis. Our experienced clinicians use state-of-the-art ultrasound technology to ensure precise and effective treatment. We are committed to offering personalised care and helping our patients achieve the best possible outcomes.

Plantar fasciitis can cause significant discomfort and affect your daily activities. However, with appropriate treatment, including ultrasound-guided cortisone injections, you can find relief from pain and regain your mobility. At Joint Injections, we are dedicated to providing the best plantar fasciitis treatment options tailored to your needs, ensuring you receive the care you deserve.

Frequently Asked Question

What is plantar fasciitis, and how can injections help?

Plantar fasciitis is inflammation of the plantar fascia, a thick band of tissue that runs across the bottom of your foot. Injections, such as corticosteroid injections, can reduce inflammation and pain, providing relief from symptoms.


Corticosteroid injections deliver anti-inflammatory medication directly to the site of pain, reducing inflammation and alleviating pain in the heel and arch of the foot.


Ultrasound guidance ensures precise delivery of the medication to the affected area, increasing the effectiveness of the treatment while minimizing the risk of complications.


The procedure involves cleaning the injection site, applying a local anesthetic to numb the area, and then using ultrasound guidance to accurately inject the medication. The process is typically quick and minimally uncomfortable.


Many patients begin to feel relief within a few days, with maximum benefits typically observed within one to two weeks after the injection.

Possible side effects include temporary pain at the injection site, infection, and, rarely, weakening of the plantar fascia. Our ultrasound-guided technique minimizes these risks.


The number of injections varies depending on the severity of your condition. Many patients experience significant relief with just one injection, but some may require additional treatments.


It is recommended to rest and avoid strenuous activities for a few days after the injection to allow the medication to work effectively. Your doctor will provide specific post-procedure instructions.


If your symptoms do not improve, follow up with your doctor at Joint Injections. Additional treatment options or further diagnostic evaluations may be necessary.


To prevent plantar fasciitis from recurring, it’s important to follow a regular stretching routine for your feet and calves, wear supportive footwear, avoid walking barefoot on hard surfaces, and maintain a healthy weight.