Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level digital illustration

Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level Save


ICD-10 code: S86.11

Chapter: Injury, poisoning and certain other consequences of external causes

Strain of Other Muscles and Tendons of Posterior Muscle Group at Lower Leg Level

When it comes to sports injuries, strains and sprains are common occurrences. A strain refers to a partial or complete tear of muscle fibers or tendons, while a sprain refers to damage to ligaments. One of the most commonly affected areas is the posterior muscle group at the lower leg level. The posterior muscle group is made up of several muscles and tendons that work together to allow for movement and stability of the ankle and foot.

While strains of the gastrocnemius and soleus muscles are well-known, other muscles and tendons in the posterior muscle group can also be affected. These include:

  1. The flexor hallucis longus: This muscle runs from the back of the leg to the big toe, and is responsible for flexing the big toe and supporting the arch of the foot. A strain of this muscle can cause pain, swelling, and difficulty walking or standing on the affected foot.
  2. The flexor digitorum longus: This muscle runs from the back of the leg to the toes, and is responsible for flexing the toes and supporting the arch of the foot. A strain of this muscle can cause pain, swelling, and difficulty walking or standing on the affected foot.
  3. The tibialis posterior: This muscle runs from the back of the leg to the inside of the foot, and is responsible for supporting the arch of the foot and inverting the foot (turning it inward). A strain of this muscle can cause pain, swelling, and difficulty walking or standing on the affected foot.
  4. The Achilles tendon: This tendon runs from the calf muscles to the heel bone, and is responsible for plantar flexion (pointing the toes downward). A strain of this tendon can cause pain, swelling, and difficulty walking or standing on the affected foot.

Strains of these muscles and tendons can occur from overuse, sudden movements, or trauma. Symptoms may include pain, swelling, stiffness, and difficulty moving the affected area. Treatment may include rest, ice, compression, and elevation (RICE), as well as physical therapy to help restore range of motion and strength. In severe cases, surgery may be necessary.

To prevent strains and other injuries to the posterior muscle group, it is important to warm up properly before exercising, stretch regularly, wear appropriate footwear, and gradually increase intensity and duration of exercise. If you experience pain or discomfort in the lower leg, it is important to seek medical attention to prevent further injury and ensure proper treatment.

Diagnosis Codes for Strain of other muscle(s) and tendon(s) of posterior muscle group at lower leg level | S86.11

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