Peroneal Tendonitis

Peroneal tendonitis is an overuse injury that affects the peroneal tendons, which run along the outer side of the lower leg and behind the bony prominence of the ankle (the lateral malleolus). These tendons—specifically the peroneus longus and peroneus brevis—play a critical role in stabilizing the ankle and foot, particularly during activities like running, walking on uneven surfaces, or making quick lateral movements. When these tendons become irritated or inflamed, it leads to tendonitis, which is characterized by pain, swelling, and often a feeling of instability around the ankle.

One of the most common causes of peroneal tendonitis is repetitive stress—especially in people who increase their physical activity too quickly, wear improper footwear, or have biomechanical issues like high arches or ankle instability. Athletes, particularly runners, dancers, and soccer players, are at higher risk. In some cases, acute injuries such as an ankle sprain can also lead to inflammation of the peroneal tendons. Over time, if not properly managed, the condition can worsen and lead to tendon degeneration, known as tendinosis, or even tendon tears.

Symptoms typically include pain along the outer part of the ankle or foot, which worsens with activity and improves with rest. You might also notice swelling, tenderness, or a “snapping” sensation over the outside of the ankle. Some people report feeling weakness when trying to push off the foot or balance on one leg. These signs often come on gradually, which can delay diagnosis and treatment. A physical exam, often combined with imaging like MRI or ultrasound, can help confirm the diagnosis and rule out other issues like fractures or ligament injuries.

Treatment for peroneal tendonitis usually starts with conservative measures: rest, ice, compression, and elevation (RICE), along with anti-inflammatory medications. Physical therapy can help address biomechanical problems and strengthen the ankle stabilizers. In more stubborn cases, a walking boot or brace might be needed to offload the tendons and allow healing. Surgery is rarely necessary but may be considered if there’s a tendon tear or chronic instability. Prevention is key, so athletes should focus on proper warm-up routines, footwear, and gradual training progressions to minimize risk..

Advertisement:

No products found.


I get commissions for purchases made through links on this website. As an Amazon Associate I earn from qualifying purchases.

  • All
  • Peroneal Tendonitis
1
2
Peroneal Tendonitis
1
2

Related topics:

  1. Richie Brace
  2. Categories
  3. Haglunds Deformity
  4. Diabetic Socks
  5. Archies Arch Supporting Thongs
  6. Bauer Bump
  7. Cuboid Notch
  8. Achilles Tendon Rupture
  9. Kinetic Wedge
  10. Accessory Navicular