Lateral Ankle Pain (Outside ankle)

Lateral ankle pain

Lateral ankle pain is a pain on the outside of the ankle. Here we explain the common and not so common causes of pain on the outside of the ankle.

Advert

Click headings below to expand:

Acute ankle pain (sudden onset)

Acute ankle injuries include sprains, strains and fractures.

Sprained ankle

The most common ankle injury is a sprained ankle. Symptoms consist of:

  • Sudden pain and swelling at the time of injury.
  • Your foot inverts or rolls out, stretching or tearing the ligaments and tendons on the outside of your ankle.
  • Complications of ankle sprains can also occur, causing lateral ankle pain long after your injury occurred.

Chronic ankle pain (gradual onset)

Chronic lateral ankle pain develops gradually over time. It may occur through overuse, or following an acute injury which has not healed properly.

Peroneal tendonitis (tendinopathy)

Peroneal tendonitis/tendinopathy is inflammation of the peroneal tendons which run behind the bony bit on the outside of the ankle (lateral malleolus). Symptoms include:

  • Pain and swelling on the outside of the ankle.
  • In particular, behind and underneath the bony part on the outside, called the lateral malleolus.
  • Symptoms are worse with exercises and improve with rest.
  • Your ankle will feel tender and painful when pressing in along the line the peroneal tendons pass.

Sinus tarsi syndrome

The sinus tarsi is a small bony canal which runs into the ankle under the talus ankle bone. Damage to the sinus tarsi can be caused by overuse or an ankle sprain. Symptoms typically include:

  • Ankle pain which may difficult to pinpoint but somewhere just in front of the bony bit or lateral malleolus on the outside of the ankle.
  • Tenderness will be felt at the opening of the sinus tarsi which is located on the outside of the ankle.
  • The patient may have pain or difficulty running on a bend. For example, running around a left-hand bend running track if your left foot is injured.
  • Inverting your ankle or moving it into a position where it is turned inwards may recreate symptoms.

Ankle impingement

Ankle impingement occurs when soft tissues within the ankle get pinched between the bones. It can occur at the front of the ankle (anterior impingement) or at the back (posterior impingement).

  • Symptoms of anterior impingment are sometimes also felt on the outside of the ankle.
  • Impingement may develop following a sprained ankle which fails to heal properly.
  • You ankle may seem weak.
  • If a partner or therapist passively moves your ankle into dorsiflexion (foot pointing upwards), this is likely to recreate symptoms.

Peroneal tendon dislocation

The peroneal tendon runs behind the lateral malleolus or the bony bit on the outer ankle. Repeated dislocation or slipping can mean the tendon rubs against the bone. Symptoms include:

  • Gradual onset pain on the outside of the ankle.
  • Your ankle will feel tender where it passes behind and under the lateral malleolus (bony bit on the outside of your ankle).
  • You may have swelling or even bruising over the area.

Stress Fracture of the talus

Talar stress fracture

The talus bone is the bone at the top of the ankle which the tibia or shin bone sits on. Stress fractures of the talus are sometimes seen in footballers and track and field athletes. Symptoms include:

  • Pain on the outside of the ankle which will have come on gradually.
  • The pain will get worse with exercise, particularly running, and ease with rest.
  • Bone scans and CT scans can confirm the diagnosis as a stress fracture is unlikely to show up on an X-ray until healing has begun.

Do not miss

Injuries which should always be considered when diagnosing pain on the outside of the ankle include:

Ankle Sprain Rehabilitation Program

Our step by step rehabilitation program takes you from initial injury to full fitness.

Iphone app

Recommended products

We recommend the following products for treating ankle injuries:

Cold wrap

Cold compresion wrap

A cold therapy and compression wrap is essential first aid. It reduces pain and swelling and can also be used to apply heat later in the rehabilitation program.

Resistance bands

Resistance bands are important for most sports rehabilitation and enable you to exercise any muscle from the comfort of your own home.

Foam roller

A foam roller is an excellent piece of kit which can be used in place of massage to treat calf injuries. They are also excellent when use regularly as part of your warm up to help prevent future injury and improve performance.

Ankle support

Ankle brace

Ankle supports protect your ankle following injury and give support when returning to full fitness. Some have additional support at the sides to prevent sideways movement of the joint.

Related articles

  • Ankle injuries

    Acute ankle pain occurs suddenly and include sprains, strains and fractures. Chronic ankle injuries develop gradually over time, often through overuse. Acute ankle injuries (sprains,…

  • When to see a doctor about ankle injuries

    The majority of ankle injuries, especially the minor ones can be treated at home. However, if you have any of the following symptoms you should…

  • Acute ankle injuries

    Acute ankle injuries include sprains, strains, and fractures. They occur suddenly as opposed to developing gradually over time. Sprained ankle An ankle sprain is one…

  • Anterior ankle pain

    Pain at the front of the ankle is known as anterior ankle pain. It can be sudden onset (acute) or develop gradually through overuse. Here…

  • Medial ankle pain

    Medial ankle pain refers to pain on the inside of the ankle. Here we explain the common gradual onset (chronic) and sudden onset (acute) medial…

  • Wobble balance board exercises

    Wobble balance board exercises are important for rehabilitation of lower leg injuries, especially ankle sprains. Simply strengthening muscles is not enough, you need to improved…

  • Stork balance exercise - Ankle Proprioception

    Proprioception is your bodies coordination, or ability to sense where limbs are in space. It is an essential ability in sport. Here we explain some…

  • Ankle strapping and taping

    Ankle taping techniques are often used to treat a sprained ankle, as well as give additional support during rehabilitation exercises. Here we demonstrate a 4…

  • Ankle sprain exercises

    Ankle sprain exercises aim to restore pain-free range of motion to the joint, strengthen the surrounding muscles, improve proprioception and return you to full competition…

Scroll to Top