Achilles Tendon Disorders

The Achilles tendon is the largest and strongest tendon in the human body. It connects the calf muscles to the heel bone and plays a vital role in walking, running, climbing stairs, jumping and pushing off during sports.

Despite its remarkable strength, the Achilles tendon is subjected to enormous forces during daily activities and athletic performance, making it vulnerable to overuse injuries and tendon ruptures.

At the Foot & Ankle Centre, Dr Anand Jadhav provides comprehensive care for the full spectrum of Achilles tendon disorders, from early tendinitis and chronic tendinopathy to complete tendon ruptures requiring surgical repair. The goal is to relieve pain, restore strength and help patients safely return to their active lifestyle.

What is the Achilles Tendon?

The Achilles tendon, also known as the calcaneal tendon, is formed by the joining of the gastrocnemius and soleus muscles in the calf. It inserts into the heel bone (calcaneus) and enables the foot to point downwards (plantarflexion), a movement essential for standing on tiptoes, walking, running and jumping.

Common Achilles Tendon Disorders

Achilles tendon problems range from mild inflammation to complete tendon rupture. The most common conditions include:

Achilles Tendinopathy

A chronic condition in which the tendon becomes painful, thickened and weaker due to repetitive overuse and microscopic degeneration.

Achilles Tendinitis

An acute inflammatory condition caused by excessive running, walking or sporting activities, resulting in pain and stiffness around the tendon.

Insertional Achilles Tendinopathy

Inflammation where the tendon attaches to the heel bone. This may be associated with bone spurs, calcification or Haglund's deformity, leading to pain at the back of the heel.

Retrocalcaneal Bursitis

Inflammation of the fluid-filled sac (bursa) between the Achilles tendon and heel bone, often causing pain, swelling and tenderness.

Partial or Complete Achilles Tendon Rupture

A sudden tear of the tendon that usually occurs during forceful sporting activities and requires prompt specialist assessment.

Who is at Risk?

Achilles tendon disorders commonly affect:

• Runners
• Football players
• Tennis and badminton players
• Basketball players
• Cricket players
• Dancers
• Athletes involved in jumping sports
• Middle-aged recreational sports enthusiasts
• People with tight calf muscles
• Individuals who suddenly increase training intensity

Risk factors include poor flexibility, obesity, inappropriate footwear, diabetes, certain antibiotics (fluoroquinolones) and previous steroid injections around the tendon.

Symptoms of Achilles Tendon Problems

Patients may experience:

• Pain at the back of the heel
• Morning stiffness
• Swelling or thickening of the tendon
• Tenderness during walking or running
• Difficulty climbing stairs
• Weakness while pushing off
• Difficulty standing on tiptoes
• Reduced sporting performance

In the event of a rupture, many patients describe hearing or feeling a sudden "pop" in the back of the ankle followed by severe pain and difficulty walking.

Diagnosis

A thorough assessment includes a detailed medical history, clinical examination, gait assessment, evaluation of calf strength and the Thompson calf squeeze test (when rupture is suspected).

Investigations may include:

• Digital X-rays
• Ultrasound Scan
• MRI Scan (particularly useful for assessing tendon degeneration or rupture)

These investigations help determine the severity of the injury and guide treatment planning.

Non-Surgical Treatment

Most patients with Achilles tendinopathy improve with conservative treatment.

Activity Modification

Temporarily reducing running, jumping and high-impact activities allows the tendon to recover.

Ice Therapy

Regular ice application helps reduce pain and inflammation during the early stages.

Medication

Anti-inflammatory medication may be prescribed for short-term pain relief when appropriate.

Heel Lifts & Orthotics

Heel raises, customised shoe inserts and ankle supports reduce stress on the Achilles tendon during walking.

Physiotherapy

A structured rehabilitation programme focuses on:

• Eccentric calf strengthening
• Stretching exercises
• Balance and proprioception training
• Progressive loading programmes
• Gait correction

Platelet-Rich Plasma (PRP)

In carefully selected patients with chronic tendinopathy, PRP therapy may promote tendon healing by delivering concentrated growth factors derived from the patient's own blood.

Surgical Treatment

Surgery is recommended for:

• Complete Achilles tendon ruptures
• Large partial tears
• Chronic tendon degeneration not responding to conservative treatment
• Symptomatic Haglund's deformity
• Persistent insertional Achilles tendinopathy

Depending on the condition, surgery may include:

• Debridement of diseased tendon tissue
• Achilles tendon repair
• Tendon reconstruction or augmentation
• Arthroscopic or open excision of Haglund's deformity
• Removal of inflamed bursae and bone spurs

The choice of procedure is tailored to each patient's condition and functional requirements.

Rehabilitation

Successful recovery depends on a carefully supervised rehabilitation programme. Recovery typically includes:

Phase 1

• Protection of the tendon
• Pain and swelling control
• Early protected weight bearing

Phase 2

• Restoration of ankle movement
• Progressive strengthening
• Gait retraining

Phase 3

• Calf muscle strengthening
• Balance and proprioception exercises
• Functional rehabilitation

Phase 4

• Sport-specific training
• Plyometric exercises
• Running progression
• Return-to-sport programme

Most patients recovering from Achilles tendon repair return to recreational activities within 4–6 months, while return to competitive sports may require 6–12 months, depending on healing and rehabilitation progress.

Can Achilles Tendon Injuries Be Prevented?

Many Achilles injuries can be prevented by:

• Warming up before exercise
• Regular calf stretching
• Progressive strengthening exercises
• Avoiding sudden increases in training intensity
• Wearing appropriate footwear
• Maintaining a healthy body weight
• Treating early tendon pain promptly

Early intervention often prevents minor tendon problems from progressing to tendon rupture.

Why Choose Dr Anand Jadhav?

With over 30 years of orthopaedic experience and 12 years of specialist practice in the NHS, United Kingdom, Dr Anand Jadhav specialises in the management of sports injuries and foot & ankle disorders. His expertise includes:

• Achilles Tendinopathy
• Achilles Tendon Repair
• Insertional Achilles Tendinopathy
• Haglund's Deformity
• Foot & Ankle Arthroscopy
• Sports Injury Rehabilitation
• Return-to-Sport Programmes

Every patient receives an individualised treatment plan designed to relieve pain, restore tendon strength and facilitate a safe return to work, exercise and sport.

Frequently Asked Questions (FAQs)

Can Achilles tendinopathy heal without surgery?

Yes. Most patients improve with physiotherapy, activity modification, heel lifts and a structured tendon-loading programme. Surgery is usually reserved for persistent symptoms that do not respond to conservative treatment.

How do I know if I have ruptured my Achilles tendon?

A sudden "pop" in the back of the ankle, severe pain, difficulty walking and inability to stand on tiptoes are common signs. Urgent assessment by an orthopaedic specialist is recommended.

How long does recovery take after Achilles tendon repair?

Recovery varies between individuals. Walking in a protective boot begins early, while physiotherapy continues for several months. Return to high-impact sports typically takes 6–12 months, depending on strength, healing and rehabilitation.